Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
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Transcript of Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
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Event Studies
Effect of Cricket World Cup 2011 on DSE Listed Companies
Prepared For
Professor Dr. Md. Jahangir Alam
Course Instructor,
Portfolio Management
Prepared By
Isham Ul Haque, ZR 09
Mohammad Masudur Rahman, ZR 10
Walid Uz Zaman Khan ZR 26
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Walid Uz Zaman Khan ZR 26
Letter of transmittal
January 5, 2013
Professor Dr. Md. Jahangir Alam
Course Instructor,
Portfolio Management
Institute of Business Administration (IBA)
University of Dhaka
Dear Sir:
Following you will find our final report on Event Studies: Effect of Cricket World Cup 2011 on DSE Listed Companies
due January 5, 2013. This paper was created with an aim to quantify and analyze the potential impact the Cricket WorldCup 2011 on the stock prices of listed companies at the DSE.
Creating this report was interesting to say the least especially because it gave us the opportunity to see how the stock
returns might have been affected by the news of the world cup organization. We sincerely hope that this report will meet
your standards of judgment.
Sincerely,
Isham Ul Haque ZR 09
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Table of Contents
1. Introduction ............................................................................................................................................................................. 4
1.1 Background .......................................................................................................................... 4
1.2 Objective .............................................................................................................................. 5
1.3 Scope ................................................................................................................................... 51.4 Limitations ............................................................................................................................ 5
1.5 Methodology ........................................................................................................................ 5
2. Data Analysis ........................................................................................................................................................................... 7
2.1 Abnormal Returns for each sector ........................................................................................ 7
2.2 Event Significance for each Sector ...................................................................................... 15
3. Conclusion............................................................................................................................................................................... 17
4. Appendix .................................................................................................................................................................................. 18
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1. IntroductionThe capital market in Bangladesh has a relatively short history. But that has not prevented an outpour ofinvestment from the public in the listed companies, which prompted a steady growth over time. Several
studies have been conducted so far to test the capital market of Bangladesh. Bangladesh capital market is
one of the smallest in Asia but the third largest in the South Asia region. It has two full-fledged automated
stock exchanges namely - Dhaka Stock Exchange (DSE) and Chittagong Stock Exchange (CSE). It also
consists of a dedicated regulator, the Securities and Exchange Commission (SEC), since, it implements rules
and regulations, monitors their implications to operate and develop the capita market.
The capital market can be assumed to be Strong, Semi Strong or weak and hypothesis can be developedaccordingly. For our study we are assuming Bangladesh capital market to be a Semi Strong Efficient market
and test the hypothesis accordingly. Semi-strong form efficiency tests are concerned with whether security
prices reflect all publicly available information. For example, how much time is required for a given type of
information to be reflected in security prices? What types of publicly available information might an investor
use to generate higher than normal returns? The vast majority of studies of semi-strong form market
efficiency suggest that the typical investor to secure significantly higher than normal returns cannot use
publicly available information and announcements. Three hypotheses can be developed to test the efficiency
of the capital market.
1.1 Background
Our study is to find out whether the Cricket World Cup 2011 any effect on the Stock Market prices or not.
The Cricket World Cup 2011 was carried out from February 19th to April 2nd of 2011. Being a Nationally
significant event, the event had considerable effect on the National economy. This is a significant event in the
capital market of Bangladesh since the economic impact is a strong component of the stock market to the
investors
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1.2 Objective
The broad objective of this study is to determine the effects of a particular event, Stock Exchange
Commission Annual Report Publishing on the stock prices.
The specific objectives are:
To develop a hypothesis to run the study on To test the hypothesis for semi-strong efficient market To determine the relationship of the event with stock prices of each industry and the index To develop stratified sampling of the industries in the stock market.
1.3 Scope
The Scope of the study is limited to the Dhaka Stock Exchange not excluding the Chittagong Stock
Exchange. The study will be conducted on the following companies from every industry which is based on
stratified random sampling. The 17 companies listed under Dhaka Stock Exchange are:
Unique Hotel & Resorts Shomorita Hospital
Jamuna Oil Lafarge Shurma Cement Limited
Square Textiles GPH IspatGlaxo Pharma United Leasing
Grameen Phone Daffodil Computers
Berger Paints Dhaka Insurance Limited
Islami Bank Limited Fu Wang Ceramics
Bata Jute Spinners
BATBC
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We will be conducting a t test with a confidence interval of 95% (t-value is 1.64) to test the null hypothesis
mentioned above. Data for testing the hypothesis will be the market index for the time period June 1st to
September 28th 2011 (1 month prior to event to 3 months after). The formulas used will be:
1. Abnormal Returns= Stock Returns Market Return2. t-value = Abnormal return/standard error
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2. Data Analysis
In this section the data collected were analyzed using several statistical tests. The data collected were the
daily average stock prices for every firm, which is representative of its sector and the market index for the
time period June 1st to September 28th 2011 (1 month prior to event to 3 months after). Firstly, the data
was used to calculate the returns for every stock and the return from the market.
Although stock return generating processes may be modeled as a random walk if capital markets are
efficient, one might expect a general drift in returns; that is, one might expect that investors will earn a
"normal" return on their securities. Thus, excess or abnormal return randomness is observed when marketsare efficient, except for a very short period after relevant new information is available. The abnormal return in
a given period for security i, i,t, for a security is the difference between its total, actual or ex-post return Ri,t
and its expected, normal or ex-ante return E[Ri,t]: i,t = Ri,t-E[Ri,t]. To measure the impact of an event on
security returns, one must have a consistent means of measuring normal returns.
Abnormal Returns= Stock Returns Market Return
2.1 Abnormal Returns for each sectorThe abnormal returns from the stocks were converted to cumulative abnormal returns (CAR) for each stock.
Graphical representation and description of the CAR of each stock in its sector is shown below:
0 012
0.014%
Glaxo&Pharma&
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!0.002%
0%
0.002%
0.004%
0.006%
0.008%
0.01%
0.012%
0.014%
!21% !18% !15%!12% !9% !6% !3% 0% 3% 6% 9% 12% 15% 18% 21% 24% 27% 30% 33% 36% 39% 42% 45% 48% 51% 54%
Islami&Bank&Limited&
0.004%
0.006%
0.008%
0.01%
0.012%
Fu&Wang&Ceramics&
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These graphs show similar results. A large spike in abnormal returns during the period: t+18 till t+24 followed
by a period of normal returns (abnormal returns almost zero) for almost 18 days till time t+48 after which
these stocks continuously earn lower return than the market.
!0.002%
0%
0.002%
0.004%
0.006%
0.008%
0.01%
0.012%
!21%!18%!15%!12% !9% !6% !3% 0% 3% 6% 9% 12% 15% 18% 21% 24% 27% 30% 33% 36% 39% 42% 45% 48% 51% 54%
Dhaka&Insurance&Limited&
0 007
0.008%
0.009%
Shomorita&Hospital&
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!0.001%
0%
0.001%
0.002%
0.003%
0.004%
0.005%
0.006%
0.007%
0.008%
!21%!18%!15%!12% !9% !6% !3% 0% 3% 6% 9% 12% 15% 18% 21% 24% 27% 30% 33% 36% 39% 42% 45% 48% 51% 54%
GPH&Ispat&
0
0.002%
0.004%
0.006%
0.008%
Jute&Spinners&
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!0.002%
0%
0.002%
0.004%
0.006%
0.008%
!21%!18%!15%!12% !9% !6% !3% 0% 3% 6% 9% 12% 15% 18% 21% 24% 27% 30% 33% 36% 39% 42% 45% 48% 51% 54%
Square&Texles&
0.004%
0.006%
0.008%
0.01%
0.012%
Daffodil&Computers&
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!0.002%
0%
0.002%
0.004%
0.006%
0.008%
0.01%
0.012%
0.014%
!21%!18% !15%!12% !9% !6% !3% 0% 3% 6% 9% 12% 15% 18% 21% 24% 27% 30% 33% 36% 39% 42% 45% 48% 51% 54%
Grameen&Phone&
0 002
0.004%
0.006%
0.008%
0.01%
0.012%
0.014%
Unique&Hotel&&Resort&
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!0.0005%
0%
0.0005%
0.001%
0.0015%
0.002%
0.0025%
0.003%
0.0035%
0.004%
0.0045%
!21%!18%!15%!12% !9% !6% !3% 0% 3% 6% 9% 12% 15% 18% 21% 24% 27% 30% 33% 36% 39% 42% 45% 48% 51% 54%
Lafarge&Shurma&Cement&Limited&
0.006%
0.008%
0.01%
0.012%
0.014%
Jamuna&Oil&
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!0.002%
0%
0.002%
0.004%
0.006%
0.008%
0.01%
0.012%
0.014%
0.016%
!21% !18% !15% !12% !9% !6% !3% 0% 3% 6% 9% 12% 15% 18% 21% 24% 27% 30% 33% 36% 39% 42% 45% 48% 51% 54%
United&Leasing&
0 006
0.008%
0.01%
0.012%
0.014%
BATBC&
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The t-value for each day was calculated from the data set using the formula:
t-value = Abnormal return/standard error
This obtained t-value was compared with the t-values for the confidence interval (-1.64 to +1.64) to get the
statistical significance.
2.2 Event Significance for each Sector
This section provides a sector-wise analysis of any potential impact of the Cricket World Cup 2011 on stock
returns. Comparing the t-values obtained using abnormal returns with the significance level t-values from 30
trading days before and 60 trading days after the event does this. The date of the Cricket World Cup wasbetween February 19th, 2011 to April 2nd, 2011 and the findings are focused around that time. If the t-values
around that time lie within +1.64 and -1.64 then the null hypothesis cannot be rejected and we can say that
the abnormal returns is equals to zero and so the event was not very significant statistically to impact the
stock returns. It should be noted that in each sector, one company was taken as the sample representative
of that sector, chosen according the process described earlier in the methodology section. The results of the
analysis are summarized in the table below:
Travel & Leisure Unique Hotel &
Resorts
For many days before and after the event
the t-values were outside the confidence
interval range so we can say that the
abnormal returns were greater than zero
and the event did not had significant
impact on returns in the travel and leisure
sector.
Statistically
significant
Fuel & Power J Oil Th t l h ithi th N t t ti ti ll
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Banking Islami Bank Limited For the banking sector too, the event was
not prominent since the t-values here
were within the confidence interval range
so we can say that the abnormal returns
were zero.
Not statistically
significant
Tannery Bata The t-values here were within the
confidence interval range so we can say
that the abnormal returns were zero and
the event did not have much impact on
stock returns in the tannery industry.
Not statistically
significant
Real Estate Shomorita Hospital For many days before and after the event
the t-values were within the confidence
interval range so we can say that theabnormal returns were zero and the event
did not have much impact on returns in
the real estate sector.
Not statistically
significant
Cement Lafarge Shurma
Cement Limited
Once again we find that the t-values
calculated are between the acceptable
ranges and so the event did not impact
the cement industry significantly.
Not statistically
significant
Engineering GPH Ispat In the engineering industry, the returns
were also not affected by the event sincethe t-values were the within the range and
we can say that abnormal returns were
zero.
Not statistically
significant
Financial United Leasing The t-values for this representative
company of the financial sector were
within the confidence interval range so we
can say that the abnormal returns were
zero and the event did not impact stock
returns.
Not statistically
significant
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3. ConclusionFrom the above analysis we can see that the Cricket World Cup 2011 did not have any statistically significant
effect on all but one of the sectors and that was the Travel & Leisuresector. The statistical analysis shows that
the t-value of the sample company was significantly different from the expected range thereby rejecting the
null hypothesis. From that we can deduce that abnormal return is not equal to zero, which implies that the
event was statistically significant for the Travel & Leisure Sector.
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4.Appendix
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COMPANY(SELECTION( !!!!!!!!!!!!!!!!!!!!!!!!
!!!!
!! !!#!!! !! !! !Name!of!the!Industry!!! ! Company!
1! !!Travel!&!Leisure!!
Unique!Hotel!and!Resorts!
Ltd!2! !!Fuel!&!Power! Jamuna!Oil!Company!Ltd!
3! !!Textile!!! Square!Textile!
4! !Pharmaceuticals!&!Chemicals! Glaxosmith!Kline!
5! !!Telecommunication!!! Grameenphone!
6! !!Miscellaneous!!! Berger!PaintsBangladesh!Ltd!
7! !!Bank!!! Islami!Bank!
8! !!Tannery!Industries! Bata!Shoe!
9! !!Services!&!Real!Estate! Samorita!Hospital!
10! !!Cement!!! Lafarge!Surma!Cement!
11! !!Engineering!!! GPH!Ispat!
12! !!Financial!Institutions! United!Leasing!
13! !!IT!Sector! Daffodil!Computers!
14! !!Insurance!!! Dhaka!Insurance!Ltd!
15! !!Ceramics!Sector! Fu!Wang!Ceramics!
16! !!Jute!!! Jute!Spinners!
17! !!Food!&!Allied! BATBC!
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INDEX(
! ! !
DGEN!Index!
Index!Unique!Hotel!
and!Resorts!!
Jamuna!Oil!
Company!
Square!
Textiles!
Glaxo!Smith!
Kline!
Grameen!
Phone!Berger!Paints! I sl ami!Bank ! Bata! Shoe!
Samorita!
Hospital!
!
09/02/11& 5,668.68! ! ! ! ! ! ! ! ! !
10/02/11& 5,762.71 0.016586561 0.014605203! [0.013331672! [0.001685178! [0.009409969! [0.0016948! 0.002629017! [0.000845672! [0.000269326! 0.028379504!
Before!Event!
11/02/11& 5,762.89 3.07911E-05 0.045209177! 0.008460664! [0.004220057! 0.000256739! 0.002852098! 0! 0.009458757! [0.001915722! 0.08608199!
12/02/11& 5,844.73 0.014201637 0.035076393! 0.03756574! [0.009785791! 0.002053388! [0.007109967! 0.004411826! 0.00853167! [0.000589815! [0.014812017!
13/02/11& 5,941.78 0.016604214 [0.002286902! 0.009172098! 0.006380826! 0.001408811! 0.011389211! 0.012251889! 0.028353899! [0.000633509! [0.047576284!
14/02/11& 5,949.13 0.001237029 [0.021046051! [0.011121741! 0.001391788! 0.006906254! [0.008226568! [0.008132744! [0.019239497! [0.001401275! 0.012925235!
15/02/11& 5,989.81 0.006839248 0.001064283! [0.000241867! 0.001853139! 0.014606884! 0.001427794! 0.005956967! 0.007209018! 0.002422262! [0.013220513!
16/02/11& 5,676.29 -0.052343372 [ 0.020199872 ! [0 .030603605 ! [0 .027591522 ! [ 0.030420631 ! [ 0.030280399 ! [ 0.030251227 ! [ 0.035887606 ! [ 0.014795089 ! [ 0.048693624 !
17/02/11& 5,904.73 0.04024535 0.020399306! 0.002370851! 0.016247919! 0.005422853! 0.005601064! 0.02102695! 0.011764969! 0.012503679! [0.006930285!
18/02/11& 5,817.30 -0.014807238 0.00701829! [0.009834433! [0.007643113! [0.002568383! [0.002367193! [0.004364641! 0.010855406! 0.000798559! 0.00473471!
19/02/11& 5,812.82 -0.000769087 [ 0.032101373 ! [0 .006663314 ! [0 .008880855 ! [ 0.008754989 ! [ 0.014167074 ! [ 0.007380279 ! [ 0.015791543 ! [ 0.000954836 ! [ 0.020178446 !
During!Event!
20/02/11& 5,776.18 -0.006304311 [0.015273838! [0.011390963! 0.005233526! [0.012469152! [0.004459861! [0.000377348! 0.002374559! [0.010285989! [0.012433899!
21/02/11& 5,686.72 -0.015487388 [0.011079105! [0.010754065! [0.025952512! [0.019729054! [0.005617578! [0.01329605! [0.015586256! [0.015393498! [0.015625541!
22/02/11& 5,695.78 0.00159234 [0.009858839! [0.013200466! 0.001457726! [0.006708708! [0.003718535! [0.001020206! [0.003133621! 0.021073027! [0.01200483!
23/02/11& 5,745.09 0.008658249 0.026476578! 0.019016393! 0.001455604! 0.035796299! 0.01744186! [0.001460951! 0.016446824! [0.001491184! 0.029380006!
24/02/11& 5,808.20 0.010984946 [0.003527337! [0.001544402! [0.008397933! 0.001434533! 0.002257496! 0.00619327! 0.003455139! 0.008842741! 0.002328503!
25/02/11& 5,847.26 0.006724756 [0.00619469! 0.003480278! [0.003420195! [0.001041802! 0.012810586! 0.001863486! 0.008950954! [0.004417624! [5.75023E[05!
26/02/11& 5,841.26 -0.001026467 [0.012911843! [0.003082852! [0.001389116! [0.001955417! 0.040656057! [0.001705018! 0.000818462! [0.000100465! [0.008234807!
27/02/11& 5,934.18 0.015907624 [0.00202977! [0.001159644! 0.02340234! 0.00862069! 0.005542941! [0.003190018! 0.016049184! 0.004065912! [0.004174784!
28/02/11& 5,970.48 0.006117827 0.026440678! 0.015350877! 0.020228672! 0.011266511! 0.024241217! 0.017218918! 0.004182477! 0.007601887! 0.028519191!
01/03/11& 6,038.66 0.011420035 0.024878908! 0.024520391! 0.0669279! 0.024458958! 0.011541953! 0.001740075! 0.019665937! 0.000635608! 0.018579953!
02/03/11& 6,117.23 0.013011002 [0.007303974! 0.005084325! 0.013442045! [0.002! 0.031538462! 0.009949834! [0.003067054! 0.003907168! [0.013361197!
03/03/11& 6,157.52 0.006585239 0.002596841! 0.011227637! 0.042110604! 0.023421844! 0.03734775! 0.005503805! 0.02485832! 0.009771096! 0.017575484!
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04/03/11& 6,124.45 -0.005370487 0.021368444! 0.000610054! [0.015301155! 0.003304369! [0.018211226! [0.002422103! 0.005193164! [0.01248976! [0.00659876!
05/03/11& 6,165.26 0.006664004 [0.010143702! [0.005365199! [0.016457127! 0.023664308! [0.012691439! 0.013223594! 0.015560506! [0.003242075! [0.0086376!
06/03/11& 6,243.33 0.012663034 [0.011101623! 0.019369866! [0.011418312! 0.041825548! 0.01551202! 0.003750135! 0.06480765! 0.001677702! 0.008353101!
07/03/11&6,311.80 0.010967061
0.015112263! 0.018400481! 0.028185384! 0.036715086! 0.022638754! 0.000485561! 0.043061173! 0.010671645! 0.017615841!
08/03/11& 6,437.50 0.019915208 [0.001063377! 0.014170997! [0.00148368! 0.04435128! 0.03469412! [0.010272726! 0.062518933! 0.005865727! 0.010737137!
09/03/11& 6,458.10 0.003198753 0.023632106! 0.020610154! 0.017335315! 0.018170294! 0.008512107! 0.003963768! 0.00326162! 0.035500319! 0.032172744!
10/03/11& 6,514.10 0.008671333 0.020174709! 0.001711352! 0.005564056! 0.051462959! [0.007927003! 0.010067023! [0.0039842! 0.005178806! [0.010060912!
11/03/11& 6,562.92 0.007494853 0.029969419! [0.004100228! 0.01002905! 0.006611407! 0.01873994! 0.027106168! [0.009535277! 0.025622978! [0.013483694!
12/03/11& 6,578.28 0.002340167 0.028305622! 0.019327539! 0.016503458! [0.012743849! 0.028495655! 0.010566788! [0.00195883! 0.006951032! 0.014496026!
13/03/11& 6,486.58 -0.013939176 [0.032916266! [0.023336699! [0.03300997! [0.00834078! [0.029242333! [0.037438207! [0.031246933! [0.014012067! [0.023002152!
14/03/11& 6,587.58 0.015570339 [0.00736465! 0.068581275! 0.013306395! 0.057074196! 0.09941223! 0.003347629! 0.002037898! 0.056104424! 0.004990832!
15/03/11& 6,619.10 0.00478405 0.070583517! 0.025370888! [0.007287728! 0.006914843! 0.011926181! 0.004716602! 0.020480251! 0.018011467! [0.003692148!
16/03/11& 6,660.98 0.006327602 0.056752201! 0.003774376! 0.007895284! 0.031608655! 0.075438151! 0.006654931! [0.011427339! [0.008392076! [0.012103547!
17/03/11& 6,710.53 0.007439742 [0.003190358! [0.005222478! 0.039648183! [0.010669342! 0.014170997! 0.043481141! 0.01685284! 0.006512293! 0.055983328!
18/03/11& 6,696.39 -0.002107425 [0.003733997! 0.027719446! 0.030931923! 0.007650475! [0.034140661! 0.022167769! [0.009570793! [0.009490518! 0.029914619!
19/03/11& 6,642.04 -0.008117035 0.015884348! 0.041888026! 0.032440056! [0.010793999! [0.001350244! [0.01355128! [0.014252018! [0.017113657! [0.024235028!
20/03/11& 6,627.75 -0.002150625 [0.009662684! 0.042753481! 0.013909588! 0.021546144! [0.004973683! [0.013825581! [0.018335332! 0.001132153! 0.002832012!
21/03/11& 6,587.81 -0.006026222 [0.036544261! [0.0262366! [0.010350318! 0.046800036! [0.057119286! [0.004583759! [0.013010343! 0.000229112! 0.019056944!
22/03/11& 6,459.62 -0.019458562 [ 0.032038299 ! [0 .034089812 ! [0 .032118324 ! [ 0.039000346 ! [ 0.035668331 ! [ 0.022062313 ! [ 0.015345112 ! [ 0.008921571 ! 0 .019641159 !
23/03/11& 6,367.60 -0.014246343 [ 0.007608902 ! [0 .041991602 ! 0 .001086957 ! [ 0.034014218 ! [ 0.041364219 ! [ 0.042116447 ! [ 0.021826669 ! [ 0.020466095 ! [ 0.034895255 !
24/03/11& 6,192.95 -0.027427983 [0.021659958! 0.029743269! 0.021523919! [0.028877503! 0.018651523! [0.029795974! [0.030890512! [0.008687813! [0.034574195!
25/03/11& 6,389.34 0.031711859 0.021551724! [0.00243235! 0.016631237! 0.016306954! [0.006777438! 0.011149688! 0.00674926! 0.014024766! 0.015564119!
26/03/11& 6,259.90 -0.020257555 [0.007288071! [0.046225744! 0.016666667! [0.014912695! [0.04457407! [0.014697672! [0.010642946! [0.006105892! [0.01308231!
27/03/11& 6,120.16 -0.022323331 [0.038060278! 0.022475501! [0.022563668! [0.044840471! 0.029144108! [0.010497089! [0.045455444! [0.01335259! [0.03190721!
28/03/11& 6,223.94 0.01695718 0.019481824! [0.016147515! 0.015348434! 0.015748821! [0.011305126! 0.027587688! 0.053096062! 0.003799143! 0.027560783!
29/03/11& 6,177.81 -0.007411483 [0.018321513! [0.013235917! [0.027428989! [0.015603397! 0.027793502! [0.019463059! 0.012052301! 0.003891764! [0.014884257!
30/03/11& 6,162.68 -0.002449772 [0.021272326! 0.00686769! [0.017360241! [0.014245586! 0.031888528! 0.004035237! [0.014260723! [0.009087199! [0.001278966!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
22/53
31/03/11& 6,212.86 0.008142801 0.001640353! [0.007460301! 0.000574016! 0.024628537! [0.010407771! [0.002533114! 0.025167774! 0.001665693! 0.013739364!
01/04/11& 6,172.30 -0.006528811 [0.040122825! [0.005154086! [0.023584906! [0.007647994! [0.017474786! [0.003745478! 0.003321194! 0.008977333! [0.001477358!
02/04/11& 6,112.27 -0.009724904 [ 0.018980593 ! [0 .027091203 ! [0 .027484006 ! [ 0.013412071 ! [ 0.020146017 ! [ 0.018256647 ! [ 0.017982439 ! [ 0.007243248 ! [ 0.021356892 !
03/04/11&6,043.92 -0.011182428
[0.015! 0.01519858! [0.015976371! [0.021406107! 0.016078431! [0.005323547! [0.0264134! [0.015759198! [0.013299737!
After!Event!
04/04/11& 6,057.40 0.002229037 [0.306996248! [0.01737515! 0.021693158! 0.017001866! [0.01455588! 0.014247798! 0.020940694! [0.002887988! 0.010325761!
05/04/11& 6,045.63 -0.001942955 0 .014012739 ! [0 .013345196 ! [0 .017359952 ! [ 0.022324159 ! [ 0.001230907 ! [ 0.006815339 ! [ 0.006573004 ! [ 0.009372571 ! [ 0.024023034 !
06/04/11& 6,131.49 0.014202153 [0.027638191! [0.013525699! 0.01834613! [0.000104264! [0.009019103! [0.009771987! 0.002135203! [0.013727158! [0.028803063!
07/04/11& 6,212.00 0.013130465 0.03003876! 0.030964351! [0.016214052! [0.015224192! 0.01401922! [0.006871345! 0.038154486! 0.023329063! 0.042480174!
08/04/11& 6,193.08 -0.00304517 [0.002508623! 0.003103181! 0.025230602! 0.011329945! [0.002285651! 0.006241719! 0.0230319! 0.025925093! 0.028426531!
09/04/11& 6,141.80 -0.008281069 [0.015089594! [0.020108275! 0.00026462! [0.001361114! [0.013968822! [0.00576411! [0.005393055! [0.020127734! [0.01210096!
10/04/11& 6,065.60 -0.012406359 [0.02872646! [0.018942384! [0.010515873! [0.012686098! [0.018530062! [0.005444379! 0.008329546! 0.011222348! [0.020108809!
11/04/11& 6,095.54 0.004936385 [0.01183043! [0.008045052! [0.022792594! [0.02049485! [0.007274827! [0.001331558! [0.010452488! [0.01528635! [0.009730104!
12/04/11& 6,077.32 -0.00298992 0.009976721! 0.018885413! [0.017031464! 0.01528621! 0.007386298! 0.017451852! [0.008647475! [0.002937581! 0.003485814!
13/04/11& 6,017.96 -0.009766937 [0.006256174! [0.017170798! 0.007793473! 0.024239188! [0.011777611! [0.008619937! 0.006809657! 0.000844463! 0.00554219!
14/04/11& 5,920.84 -0.016137252 [0.023525514! [0.020479! [0.016640199! 0.002189324! [0.026757025! [0.009018007! [0.012689562! 0.00335625! [0.017585833!
15/04/11& 6,055.17 0.022687145 0.020699016! 0.009331443! [0.031526471! [0.020597108! 0.010264722! [0.016243775! [0.018177329! [0.017534898! [0.02116667!
16/04/11& !5,960.74!! -0.015595314 0.016954787! 0.007723815! 0.033422751! 0.010302708! 0.011764706! [0.010817163! 0.014302941! 0.006495606! 0.011544632!
4/17/11& 5,966.51 0.000968516 [0.016672115! [0.007083962! 0.008629157! 0.025862069! [0.013742072! [0.000548296! [0.008557387! [0.004796956! [0.001666533!
4/18/11& 5,800.42 -0.027836903 [0.023603723! [0.024327485! [0.004312443! 0.015576962! [0.025068477! [0.013349182! [0.009330213! 0.000468399! [0.004605006!
4/19/11& 5,841.20 0.00702993 [0.007490637! 0.002157756! [0.020607754! 0.015136226! [0.009039272! [0.013066444! [0.015127193! [0.014263661! [0.023478522!
4/20/11& 5,809.56 -0.005416606 0.015437393! 0.01722488! [0.011412268! [0.000795229! 0.008936826! 0.00258216! [0.021800425! 0.0044543! [0.022621755!
4/21/11& !5,649.44!! -0.027561217 [0.042567568! [0.041862653! 0.018470418! 0.010246717! [0.029810629! [0.000998985! 0.017428579! [0.002044748! 0.016007852!
4/22/11& 5,652.32 0.000509767 [ 0.008115737 ! 0 .000736377 ! [0 .042504959 ! [ 0.040866568 ! [ 0.010703942 ! [ 0.002484336 ! [ 0.030152546 ! [ 0.007734739 ! [ 0.035876579 !
4/23/11& !5,784.97!! 0.023467345 0.017431519! 0.044518028! [0.004809115! [0.001950719! 0.020557536! [0.032627424! [0.017614936! 0.007924089! [0.020498546!
4/24/11& 5,991.37 0.035679355 0.037412587! 0.066572737! 0.033752137! 0.029317971! 0.043217961! 0.018556! 0.017882268! 0.00521772! 0.01270555!
4/25/11& 5,879.15 -0.018730663 [0.007077856! 0.010017613! 0.036677454! 0.038476914! [0.005081301! 0.025610047! 0.05885317! 0.021116019! 0.052890851!
5,851.02 -0.004785008 [0.019348269! [0.002724796! [0.012903226! [9.62371E[05! [0.015441928! [0.004541509! 0.005286174! [0.011086578! 0.001314776! !!
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7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
23/53
(!! ! !
DGEN!Index!
Index!Lafarge!Surma!
Cement! GPH! Ispa t! Un it ed! Leasing!Daffodil!
Computers!
Dhaka!Insurance!
Ltd! Fu!Wang!Ceramics! Jute!Spinners! BATBC!
!
09/02/11& 5,668.68
! ! ! ! ! ! ! ! !
10/02/11& 5,762.71 0.016586561 [0.003291271! 0.001315724! [0.000883392! [0.008662696! [0.013103523! [0.001177741! 0.00212011! 0.002637677!
Before!Event!
11/02/11& 5,762.89 3.07911E-05 0.002612826! [0.016537975! 0.007073386! 0.002184599! 0.013112225! 0.002849563! 0.004838099! [0.001778677!
12/02/11& 5,844.73 0.014201637 0.000559835! [0.006220728! [0.007901668! [0.005722071! [0.007286965! [0.001175779! [0.009984209! 0.008717177!
13/02/11& 5,941.78 0.016604214 [0.00356! 0.015952756! 0.023893805! 0.03672239! 0.000109559! 0.026878556! [0.008747335! 0.003363656!
14/02/11& 5,949.13 0.001237029 [0.000426887! 0.011967016! 0.018150389! 0.024848004! 0.008216027! 0.023977837! 0.012612918! [0.003057201!
15/02/11& 5,989.81 0.006839248 0.002375164! [0.001602981! [0.002546689! [0.028372453! [0.002281741! [0.018005411! [0.013771647! [0.009231452!
16/02/11&5,676.29 -0.052343372
[0.018290984! [0.02390023! [0.031489362! [0.04433236! [0.035284509! [0.041706251! [0.036995997! [0.029756124!
17/02/11& 5,904.73 0.04024535 0.014932797! 0.003794738! [0.006151142! 0.0175! 0.001693289! 0.006245663! [0.001761184! 0.015972367!
18/02/11& 5,817.30 -0.014807238 [0.002457116! [0.004024752! [0.00530504! 0.022932023! [0.001577731! [0.008571429! [0.013508586! [0.020225425!
19/02/11& 5,812.82 -0.000769087 [0.008645818! [0.01321268! 0! [0.002668802! 0.002539647! [0.008645533! [0.011976655! 0.001027727!
During!Event!
20/02/11& 5,776.18 -0.006304311 [0.005827452! [0.012892327! 0! [0.01177415! [0.013510471! [0.010825982! [0.00246781! 0.008853661!
21/02/11& 5,686.72 -0.015487388 [0.005667561! [0.016905582! [0.014222222! [0.032223125! [0.014665601! [0.017632752! [0.023106003! [0.018416388!
22/02/11& 5,695.78 0.00159234 [0.001722746! 0.000406924! [0.001803427! [0.008673755! [0.015636764! [0.013410357! [0.001968979! [0.00769205!
23/02/11& 5,745.09 0.008658249 0.00074152! 0.020707006! 0.006323397! 0.018628281! 0.013825969! 0.009514847! 0.035071067! 0.025288441!
24/02/11& 5,808.20 0.010984946 [0.00300093! [0.00263457! 0.00448833! [0.003879191! 0.00777623! 0.006835836! 0.012293215! [0.000547861!
25/02/11& 5,847.26 0.006724756 0.007638075! 0.001731422! 0.000893655! [0.008623088! 0.009674076! 0.004732023! 0.009035413! 0.02495231!
26/02/11& 5,841.26 -0.001026467 0.002410503! [0.00526654! [0.003571429! [0.011503928! [0.000684385! 0.003276339! [0.006202433! [0.00562627!
27/02/11& 5,934.18 0.015907624 0.003344515! 0.005962724! 0.003584229! 0.004257735! 0.008389453! 0.034289213! 0.000135805! [0.004216686!
28/02/11& 5,970.48 0.006117827 0.00862342! 0.014209473! 0.024107143! 0.00763143! 0.031071368! 0.012826838! 0.007598165! 0.02239338!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
24/53
01/03/11& 6,038.66 0.011420035 0.005386934! 0.013544593! 0.023539669! 0.029453015! 0.018059062! 0.017145641! 0.014056366! 0.018807121!
02/03/11& 6,117.23 0.013011002 [0.005953046! 0.007654801! 0.002555366! [0.010081744! [0.005122122! 0.002681735! [0.002837019! [0.003764584!
03/03/11& 6,157.52 0.006585239 0.003769804! 0.008074114! 0.038232795! 0.017065786! 0.02043139! 0.051485338! 0.014399286! 0.024848535!
04/03/11& 6,124.45 -0.005370487 0.001601091! [0.010702823! [0.006546645! 0.002435724! 0.023527537! [0.006540698! [0.006677596! 0.017399872!
05/03/11& 6,165.26 0.006664004 [0.002654352! [0.002379523! 0.011532125! [0.010259179! [0.012193856! [0.011613021! [0.005008798! 0.020716439!
06/03/11& 6,243.33 0.012663034 0.000656285! 0.017083181! 0.054560261! [0.003546099! [0.002521406! 0.005273383! [0.000791802! [0.001349805!
07/03/11& 6,311.80 0.010967061 0.005408327! 0.017035691! 0.020849421! 0.011223652! 0.02675233! 0.033314927! 0.006593941! [0.004270365!
08/03/11& 6,437.50 0.019915208 0.021333368! 0.024942007! 0.004538578! [0.000270709! 0.074626866! 0.019861062! 0.006838059! 0.001947611!
09/03/11& 6,458.10 0.003198753 0.018628238! 0.024166143! [0.005271084! 0.034389385! 0.004438717! [0.005501703! 0.030841932! 0.010406338!
10/03/11& 6,514.10 0.008671333 0.005882649! [0.008252306! 0.048448145! [0.00026178! 0.008743169! [0.010010537! 0.050359872! [0.010483769!
11/03/11& 6,562.92 0.007494853 0.017284747! 0.002434433! 0.046209386! [0.002094789! 0.012153187! 0.012151854! [0.003515781! [0.006706467!
12/03/11& 6,578.28 0.002340167 [0.005283918! 0.01070938! 0.015873016! 0.019155077! 0.013775771! 0.038121111! [0.018418505! 0.015332299!
13/03/11& 6,486.58 -0.013939176 [0.025253604! [0.025262107! [0.036005435! [0.024201854! [0.035073222! [0.018402836! [0.008805445! [0.017213514!
14/03/11& 6,587.58 0.015570339 0.012544262! 0.008250547! 0.024665257! 0.012664908! 0.012227033! 0.050137599! [0.000728526! 0.008222544!
15/03/11& 6,619.10 0.00478405 [0.00349397! 0.007060788! [0.014442916! 0.008337676! 0.001128032! [0.001637867! 0.008590906! [0.004500255!
16/03/11& 6,660.98 0.006327602 [0.008356388! [0.009604861! 0.011863224! 0.065374677! [0.009765258! [0.004183414! [0.003792252! [0.008300926!
17/03/11& 6,710.53 0.007439742 [0.023947363! 0.00067645! 0.013103448! 0.015037594! 0.01521904! 0.01383855! [0.006162177! [0.000617081!
18/03/11& 6,696.39 -0.002107425 [0.000904003! [0.013961582! [0.021783526! [0.005734767! [0.009480222! [0.051754956! 0.00195056! [0.005746382!
19/03/11& 6,642.04 -0.008117035 [0.001672943! [0.013826668! [0.011134308! [0.016101899! [0.00678925! [0.017993317! [0.005057234! [0.011479055!
20/03/11& 6,627.75 -0.002150625 [0.001307343! [0.008080558! [0.00070373! 0.009037616! [0.017516377! [0.006892941! [0.017691908! 0.001793531!
21/03/11& 6,587.81 -0.006026222 0.004684521! 0.034861532! 0.008450704! 0.056402808! 0.00531478! 0.005095765! [0.001552346! 0.001416072!
22/03/11& 6,459.62 -0.019458562 [0.014940068! [0.009689078! [0.032122905! [0.046287809! [0.054260585! [0.028059441! 0.000585124! [0.00323216!
23/03/11& 6,367.60 -0.014246343 [0.002661917! [0.018464101! [0.032467532! [0.02931283! [0.048683809! [0.019965824! [0.021497711! [0.015068146!
24/03/11& 6,192.95 -0.027427983 0.000763995! [0.024219639! [0.030574198! [0.036881188! [0.009668803! [0.026704598! [0.023899507! [0.02735653!
25/03/11& 6,389.34 0.031711859 [0.000723754! 0.0047648! 0.01! 0.027242354! 0.022924645! 0.015651518! 0.024933672! 0.003881996!
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7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
25/53
26/03/11& 6,259.90 -0.020257555 0.002566392! [0.01586598! [0.000761615! [0.006254691! 0.004323982! 0.003341998! [0.015730695! [0.029502877!
27/03/11& 6,120.16 -0.022323331 [0.00688777! [0.021190652! [0.016006098! [0.048841893! [0.043368686! [0.037934863! [0.013161393! [0.025351226!
28/03/11& 6,223.94 0.01695718 0.003128965! 0.008867204! 0.047250194! 0.035733192! 0.021734358! 0.011444509! 0.006138383! 0.027068875!
29/03/11& 6,177.81 -0.007411483 [0.003129139! [0.009585659! [0.019970414! [0.013800153! [0.017619252! [0.013692118! 0.003516187! [0.006258067!
30/03/11& 6,162.68 -0.002449772 [0.004171995! [0.006469346! [0.016603774! [0.008810573! [0.008584864! [0.006844693! [0.007396407! [0.012976949!
31/03/11& 6,212.86 0.008142801 0.003865924! 0.007195727! 0.003837299! 0.013594771! [0.004577795! 0.011745292! 0.009900296! 0.010173052!
01/04/11& 6,172.30 -0.006528811 [0.003103423! [0.001504836! [0.017584098! [0.053391798! 0.008699025! [0.007867217! 0.002390046! [0.019911335!
02/04/11& 6,112.27 -0.009724904 [0.002733115! [0.019680143! 0.004669261! [0.041416894! [0.010491623! [0.021081133! [0.011633076! [0.017802895!
03/04/11& 6,043.92 -0.011182428 [0.002934453! [0.019045345! 0! [0.013928368! [0.003386255! [0.013533537! [0.01119172! [0.050385481!
After!Event!
04/04/11& 6,057.40 0.002229037 0.000479341! 0.009471714! 0.03718048! 0.029691554! 0.011140199! 0.019427198! 0.008110726! 0.021206787!
05/04/11& 6,045.63 -0.001942955 0.000331693! [0.012955106! [0.015683346! [0.011478163! [0.012835344! [0.014047151! [0.007143066! 0.011972046!
06/04/11& 6,131.49 0.014202153 0.001115324! [0.013995572! [0.019726859! [0.009062589! 0.009263393! [0.011756501! 0.004402842! [0.006836379!
07/04/11& 6,212.00 0.013130465 0.008076253! 0.035295849! [0.007739938! [0.00914547! [0.009399536! [0.010283295! 0.041984464! 0.038325575!
08/04/11& 6,193.08 -0.00304517 0.009246138! 0.017659598! [0.095163807! 0.037496395! 0.019982139! 0.033207701! 0.016664129! 0.033304119!
09/04/11& 6,141.80 -0.008281069 [0.004722115! [0.008489152! [0.073275862! [0.018626633! 0.009302835! [0.003450656! [0.003788509! [0.007535721!
10/04/11& 6,065.60 -0.012406359 [0.00618836! [0.008435816! [0.017674419! [0.01388102! [0.016265452! [0.016323704! [0.005306266! [0.006519191!
11/04/11& 6,095.54 0.004936385 0.00371353! [0.000964392! [0.017045455! [0.014076415! [0.001212522! [0.000704013! [0.01930074! [0.023799546!
12/04/11& 6,077.32 -0.00298992 [0.001222223! [0.003636799! 0.003853565! [0.011655012! 0.005187065! [0.008856683! [0.006369936! [0.003875006!
13/04/11& 6,017.96 -0.009766937 0.002706109! 0.00119416! [0.013435701! 0.020636792! [0.0171278! 0.005381803! 0.004647235! [0.010581471!
14/04/11& 5,920.84 -0.016137252 [0.004994113! [0.007981576! [0.026264591! [0.017331023! [0.012622878! [0.009493991! [0.009565958! [0.018523613!
15/04/11& 6,055.17 0.022687145 [0.002891845! [0.019668338! 0.013986014! [0.026161082! [0.013689331! [0.01417355! [0.023727326! 0.019328693!
16/04/11& !5,960.74!! -0.015595314 0.004610369! 0.011554897! [0.004926108! 0.009960761! 0.000286763! 0.020273066! 0.026302718! [0.005728755!
4/17/11& 5,966.51 0.000968516 [0.000915851! 0.002882416! 0.001980198! 0.015540944! 0.005790952! 0.004156529! [0.01152942! [0.007444197!
4/18/11& 5,800.42 -0.027836903 [0.005895384! [0.010530878! [0.02173913! [0.010888758! [0.004560483! [0.018576477! 0.017965084! [0.028003204!
4/19/11& 5,841.20 0.00702993 [0.003073757! [0.018773101! [0.01010101! [0.02975305! [0.027602795! [0.014504681! 0.037168527! [0.004777774!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
26/53
4/20/11& 5,809.56 -0.005416606 0.00359934! [0.006366983! 0.008163265! [0.015946029! [0.013074205! [0.017327766! [0.021349543! 0.02148318!
4/21/11& !5,649.44!! -0.027561217 0.001996914! 0.013375159! [0.032388664! 0.017450919! 0.014739229! 0.012322074! 0.035896221! [0.035107095!
4/22/11& 5,652.32 0.000509767 [0.001303073! [0.028520541! [0.019874477! [0.053292496! [0.01623052! [0.026862539! [0.044694593! 0.000864557!
4/23/11& !5,784.97!! 0.023467345 0.005669589! [0.008918635! [0.001067236! [0.020381753! [0.027198278! [0.013370714! [0.003996192! 0.025013991!
4/24/11& 5,991.37 0.035679355 0.006211675! 0.008061845! 0.043803419! 0.035006605! 0.01849576! 0.011584699! 0.029390554! 0.043477745!
4/25/11& 5,879.15 -0.018730663 0.004573935! 0.034225225! [0.009211873! 0.063178047! 0.054781297! 0.048076923! 0.034172732! [0.007541547!
5,851.02 -0.004785008 [0.003975353! [0.001774341! [0.020661157! 0.006002401! 0.005891437! 0.008658901! [0.021220772! [0.018510029! !!!STOCK(RETURNS(
(
Date!United!
Airways!Return!
Summit!
Power!Return!
Square!
Textiles!Return!
Beximco!
Pharma!Return!
Grameen!
Phone!Return!
Berger!!
Paints!Return!
!09/02/11& 43.82! !! 80.26! !! 130.55! !! 78.64! !! 147.51! !! 718.90! !!
Before!
Event!
10/02/11& 44.46! 0.01! 79.19! [0.01! 130.33! 0.00! 77.90! [0.01! 147.26! [0.0017! 720.79! 0.0026!11/02/11& 46.47! 0.05! 79.86! 0.01! 129.78! 0.00! 77.92! 0.00! 147.68! 0.0029! 720.79! 0.0000!
12/02/11& 48.10! 0.04! 82.86! 0.04! 128.51! [0.01! 78.08! 0.00! 146.63! [0.0071! 723.97! 0.0044!
13/02/11& 47.99! 0.00! 83.62! 0.01! 129.33! 0.01! 78.19! 0.00! 148.30! 0.0114! 732.84! 0.0123!
14/02/11& 46.98! [0.02! 82.69! [0.01! 129.51! 0.00! 78.73! 0.01! 147.08! [0.0082! 726.88! [0.0081!
15/02/11& 47.03! 0.00! 82.67! 0.00! 129.75! 0.00! 79.88! 0.01! 147.29! 0.0014! 731.21! 0.0060!
16/02/11& 46.08! [0.02! 80.14! [0.03! 126.17! [0.03! 77.45! [0.03! 142.83! [0.0303! 709.09! [0.0303!
17/02/11& 47.02! 0.02! 80.33! 0.00! 128.22! 0.02! 77.87! 0.01! 143.63! 0.0056! 724.00! 0.0210!
18/02/11& 47.35! 0.01! 79.54! [0.01! 127.24! [0.01! 77.67! 0.00! 143.29! [0.0024! 720.84! [0.0044!
19/02/11& 45.83! [0.03! 79.01! [0.01! 126.11! [0.01! 76.99! [0.01! 141.26! [0.0142! 715.52! [0.0074!
During!Event!
20/02/11& 45.13! [0.02! 78.11! [0.01! 126.77! 0.01! 76.03! [0.01! 140.63! [0.0045! 715.25! [0.0004!
21/02/11& 44.63! [0.01! 77.27! [0.01! 123.48! [0.03! 74.53! [0.02! 139.84! [0.0056! 705.74! [0.0133!22/02/11& 44.19! [0.01! 76.25! [0.01! 123.66! 0.00! 74.03! [0.01! 139.32! [0.0037! 705.02! [0.0010!
23/02/11& 45.36! 0.03! 77.70! 0.02! 123.84! 0.00! 76.68! 0.04! 141.75! 0.0174! 703.99! [0.0015!
24/02/11& 45.20! 0.00! 77.58! 0.00! 122.80! [0.01! 76.79! 0.00! 142.07! 0.0023! 708.35! 0.0062!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
27/53
25/02/11& 44.92! [0.01! 77.85! 0.00! 122.38! 0.00! 76.71! 0.00! 143.89! 0.0128! 709.67! 0.0019!
26/02/11& 44.34! [0.01! 77.61! 0.00! 122.21! 0.00! 76.56! 0.00! 149.74! 0.0407! 708.46! [0.0017!
27/02/11& 44.25! 0.00! 77.52! 0.00! 125.07! 0.02! 77.22! 0.01! 150.57! 0.0055! 706.20! [0.0032!
28/02/11& 45.42! 0.03! 78.71! 0.02! 127.60! 0.02! 78.09! 0.01! 154.22! 0.0242! 718.36! 0.0172!
01/03/11& 46.55! 0.02! 80.64! 0.02! 136.14! 0.07! 80.00! 0.02! 156.00! 0.0115! 719.61! 0.0017!02/03/11& 46.21! [0.01! 81.05! 0.01! 137.97! 0.01! 79.84! 0.00! 160.92! 0.0315! 726.77! 0.0099!
03/03/11& 46.33! 0.00! 81.96! 0.01! 143.78! 0.04! 81.71! 0.02! 166.93! 0.0373! 730.77! 0.0055!
04/03/11& 47.32! 0.02! 82.01! 0.00! 141.58! [0.02! 81.98! 0.00! 163.89! [0.0182! 729.00! [0.0024!
05/03/11& 46.84! [0.01! 81.57! [0.01! 139.25! [0.02! 83.92! 0.02! 161.81! [0.0127! 738.64! 0.0132!
06/03/11& 46.32! [0.01! 83.15! 0.02! 137.66! [0.01! 87.43! 0.04! 164.32! 0.0155! 741.41! 0.0038!
07/03/11& 47.02! 0.02! 84.68! 0.02! 141.54! 0.03! 90.64! 0.04! 168.04! 0.0226! 741.77! 0.0005!
08/03/11& 46.97! 0.00! 85.88! 0.01! 141.33! 0.00! 94.66! 0.04! 173.87! 0.0347! 734.15! [0.0103!
09/03/11& 48.08! 0.02! 87.65! 0.02! 143.78! 0.02! 96.38! 0.02! 175.35! 0.0085! 737.06! 0.0040!
10/03/11& 49.05! 0.02! 87.80! 0.00! 144.58! 0.01! 101.34! 0.05! 173.96! [0.0079! 744.48! 0.0101!
11/03/11& 50.52! 0.03! 87.44! 0.00! 146.03! 0.01! 102.01! 0.01! 177.22! 0.0187! 764.66! 0.0271!
12/03/11& 51.95! 0.03! 89.13! 0.02! 148.44! 0.02! 100.71! [0.01! 182.27! 0.0285! 772.74! 0.0106!
13/03/11& 50.24! [0.03! 87.05! [0.02! 143.54! [0.03! 99.87! [0.01! 176.94! [0.0292! 743.81! [0.0374!
14/03/11& 49.87! [0.01! 93.02! 0.07! 145.45! 0.01! 105.57! 0.06! 194.53! 0.0994! 746.30! 0.0033!
15/03/11& 53.39! 0.07! 95.38! 0.03! 144.39! [0.01! 106.30! 0.01! 196.85! 0.0119! 749.82! 0.0047!
16/03/11& 56.42! 0.06! 95.74! 0.00! 145.53! 0.01! 109.66! 0.03! 211.70! 0.0754! 754.81! 0.0067!
17/03/11& 56.24! 0.00! 95.24! [0.01! 151.30! 0.04! 108.49! [0.01! 214.70! 0.0142! 787.63! 0.0435!
18/03/11& 56.03! 0.00! 97.88! 0.03! 155.98! 0.03! 109.32! 0.01! 207.37! [0.0341! 805.09! 0.0222!
19/03/11& 56.92! 0.02! 101.98! 0.04! 161.04! 0.03! 108.14! [0.01! 207.09! [0.0014! 794.18! [0.0136!
20/03/11& 56.37! [0.01! 106.34! 0.04! 163.28! 0.01! 110.47! 0.02! 206.06! [0.0050! 783.20! [0.0138!
21/03/11& 54.31! [0.04! 103.55! [0.03! 161.59! [0.01! 115.64! 0.05! 194.29! [0.0571! 779.61! [0.0046!
22/03/11& 52.57! [0.03! 100.02! [0.03! 156.40! [0.03! 111.13! [0.04! 187.36! [0.0357! 762.41! [0.0221!23/03/11& 52.17! [0.01! 95.82! [0.04! 156.57! 0.00! 107.35! [0.03! 179.61! [0.0414! 730.30! [0.0421!
24/03/11& 51.04! [0.02! 98.67! 0.03! 159.94! 0.02! 104.25! [0.03! 182.96! 0.0187! 708.54! [0.0298!
25/03/11& 52.14! 0.02! 98.43! 0.00! 162.60! 0.02! 105.95! 0.02! 181.72! [0.0068! 716.44! 0.0111!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
28/53
26/03/11& 51.76! [0.01! 93.88! [0.05! 165.31! 0.02! 104.37! [0.01! 173.62! [0.0446! 705.91! [0.0147!
27/03/11& 49.79! [0.04! 95.99! 0.02! 161.58! [0.02! 99.69! [0.04! 178.68! 0.0291! 698.50! [0.0105!
28/03/11& 50.76! 0.02! 94.44! [0.02! 164.06! 0.02! 101.26! 0.02! 176.66! [0.0113! 717.77! 0.0276!
29/03/11& 49.83! [0.02! 93.19! [0.01! 159.56! [0.03! 99.68! [0.02! 181.57! 0.0278! 703.80! [0.0195!
30/03/11& 48.77! [0.02! 93.83! 0.01! 156.79! [0.02! 98.26! [0.01! 187.36! 0.0319! 706.64! 0.0040!31/03/11& 48.85! 0.00! 93.13! [0.01! 156.88! 0.00! 100.68! 0.02! 185.41! [0.0104! 704.85! [0.0025!
01/04/11& 46.89! [0.04! 92.65! [0.01! 153.18! [0.02! 99.91! [0.01! 182.17! [0.0175! 702.21! [0.0037!
02/04/11& 46.00! [0.02! 90.14! [0.03! 148.97! [0.03! 98.57! [0.01! 178.50! [0.0201! 689.39! [0.0183!
03/04/11& 45.31! [0.02! 91.51! 0.02! 146.59! [0.02! 96.46! [0.02! 181.37! 0.0161! 685.72! [0.0053!
After!
Event!
04/04/11& 31.40! [0.31! 89.92! [0.02! 149.77! 0.02! 98.10! 0.02! 178.73! [0.0146! 695.49! 0.0142!
05/04/11& 31.84! 0.01! 88.72! [0.01! 147.17! [0.02! 95.91! [0.02! 178.51! [0.0012! 690.75! [0.0068!
06/04/11& 30.96! [0.03! 87.52! [0.01! 149.87! 0.02! 95.90! 0.00! 176.90! [0.0090! 684.00! [0.0098!
07/04/11& 31.89! 0.03! 90.23! 0.03! 147.44! [0.02! 94.44! [0.02! 179.38! 0.0140! 679.30! [0.0069!
08/04/11& 31.81! 0.00! 90.51! 0.00! 151.16! 0.03! 95.51! 0.01! 178.97! [0.0023! 683.54! 0.0062!
09/04/11& 31.33! [0.02! 88.69! [0.02! 151.20! 0.00! 95.38! 0.00! 176.47! [0.0140! 679.60! [0.0058!
10/04/11& 30.43! [0.03! 87.01! [0.02! 149.61! [0.01! 94.17! [0.01! 173.20! [0.0185! 675.90! [0.0054!
11/04/11& 30.07! [0.01! 86.31! [0.01! 146.20! [0.02! 92.24! [0.02! 171.94! [0.0073! 675.00! [0.0013!
12/04/11& 30.37! 0.01! 87.94! 0.02! 143.71! [0.02! 93.65! 0.02! 173.21! 0.0074! 686.78! 0.0175!
13/04/11& 30.18! [0.01! 86.43! [0.02! 144.83! 0.01! 95.92! 0.02! 171.17! [0.0118! 680.86! [0.0086!
14/04/11& 29.47! [0.02! 84.66! [0.02! 142.42! [0.02! 96.13! 0.00! 166.59! [0.0268! 674.72! [0.0090!
15/04/11& 30.08! 0.02! 85.45! 0.01! 137.93! [0.03! 94.15! [0.02! 168.30! 0.0103! 663.76! [0.0162!
16/04/11& 30.59! 0.02! 86.11! 0.01! 142.54! 0.03! 95.12! 0.01! 170.28! 0.0118! 656.58! [0.0108!
17/04/11& 30.08! [0.02! 85.50! [0.01! 143.77! 0.01! 97.58! 0.03! 167.94! [0.0137! 656.22! [0.0005!
18/04/11& 29.37! [0.02! 83.42! [0.02! 143.15! 0.00! 99.10! 0.02! 163.73! [0.0251! 647.46! [0.0133!
19/04/11& 29.15! [0.01! 83.60! 0.00! 140.20! [0.02! 100.60! 0.02! 162.25! [0.0090! 639.00! [0.0131!
20/04/11& 29.60! 0.02! 85.04! 0.02! 138.60! [0.01! 100.52! 0.00! 163.70! 0.0089! 640.65! 0.0026!21/04/11& 28.34! [0.04! 81.48! [0.04! 141.16! 0.02! 101.55! 0.01! 158.82! [0.0298! 640.01! [0.0010!
22/04/11& 28.11! [0.01! 81.54! 0.00! 135.16! [0.04! 97.40! [0.04! 157.12! [0.0107! 638.42! [0.0025!
23/04/11& 28.60! 0.02! 85.17! 0.04! 134.51! 0.00! 97.21! 0.00! 160.35! 0.0206! 617.59! [0.0326!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
29/53
24/04/11& 29.67! 0.04! 90.84! 0.07! 139.05! 0.03! 100.06! 0.03! 167.28! 0.0432! 629.05! 0.0186!
25/04/11& 29.46! [0.01! 91.75! 0.01! 144.15! 0.04! 103.91! 0.04! 166.43! [0.0051! 645.16! 0.0256!
26/04/11& 28.89! [0.02! 91.50! 0.00! 142.29! [0.01! 103.90! 0.00! 163.86! [0.0154! 642.23! [0.0045!
27/04/11&
!
[1.00! 93.46! 0.02! 139.37! [0.02! 104.06! 0.00! 164.29! 0.0026! 637.30! [0.0077!
!! !! !! !! !! 140.73! !! 106.84! !! !! !! 649.94! !!
(
Date! Islami!Bank! Return! Bata!Shoe! Return!Samorita!
Hospital!Return!
Lafarge!Surma!
Cement!Return! GPH!Ispat! Return!
!09/02/11& 1,348.04! !! 3,007.51! !! 900.65! !! 3,056.57! !! 1,413.67! !!
Before!
Event!
10/02/11& 1,346.90! 0.00! 3,006.70! 0.00! 926.21! 0.03! 3,046.51! 0.00! 1,415.53! 0.00!
11/02/11& 1,359.64! 0.01! 3,000.94! 0.00! 1,005.94! 0.09! 3,054.47! 0.00! 1,392.12! [0.02!
12/02/11& 1,371.24! 0.01! 2,999.17! 0.00! 991.04! [0.01! 3,056.18! 0.00! 1,383.46! [0.01!
13/02/11& 1,410.12! 0.03! 2,997.27! 0.00! 943.89! [0.05! 3,045.30! 0.00! 1,405.53! 0.02!
14/02/11& 1,382.99! [0.02! 2,993.07! 0.00! 956.09! 0.01! 3,044.00! 0.00! 1,422.35! 0.01!
15/02/11& 1,392.96! 0.01! 3,000.32! 0.00! 943.45! [0.01! 3,051.23! 0.00! 1,420.07! 0.00!
16/02/11& 1,342.97! [0.04! 2,955.93! [0.01! 897.51! [0.05! 2,995.42! [0.02! 1,386.13! [0.02!
17/02/11& 1,358.77! 0.01! 2,992.89! 0.01! 891.29! [0.01! 3,040.15! 0.01! 1,391.39! 0.00!
18/02/11& 1,373.52! 0.01! 2,995.28! 0.00! 895.51! 0.00! 3,032.68! 0.00! 1,385.79! 0.00!
19/02/11& 1,351.83! [0.02! 2,992.42! 0.00! 877.44! [0.02! 3,006.46! [0.01! 1,367.48! [0.01!
During!
Event!
20/02/11& 1,355.04! 0.00! 2,961.64! [0.01! 866.53! [0.01! 2,988.94! [0.01! 1,349.85! [0.01!
21/02/11& 1,333.92! [0.02! 2,916.05! [0.02! 852.99! [0.02! 2,972.00! [0.01! 1,327.03! [0.02!
22/02/11& 1,329.74! 0.00! 2,977.50! 0.02! 842.75! [0.01! 2,966.88! 0.00! 1,327.57! 0.00!
23/02/11& 1,351.61! 0.02! 2,973.06! 0.00! 867.51! 0.03! 2,969.08! 0.00! 1,355.06! 0.02!
24/02/11& 1,356.28! 0.00! 2,999.35! 0.01! 869.53! 0.00! 2,960.17! 0.00! 1,351.49! 0.00!
25/02/11& 1,368.42! 0.01! 2,986.10! 0.00! 869.48! 0.00! 2,982.78! 0.01! 1,353.83! 0.00!
26/02/11& 1,369.54! 0.00! 2,985.80! 0.00! 862.32! [0.01! 2,989.97! 0.00! 1,346.70! [0.01!27/02/11& 1,391.52! 0.02! 2,997.94! 0.00! 858.72! 0.00! 2,999.97! 0.00! 1,354.73! 0.01!
28/02/11& 1,397.34! 0.00! 3,020.73! 0.01! 883.21! 0.03! 3,025.84! 0.01! 1,373.98! 0.01!
01/03/11& 1,424.82! 0.02! 3,022.65! 0.00! 899.62! 0.02! 3,042.14! 0.01! 1,392.59! 0.01!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
30/53
02/03/11& 1,420.45! 0.00! 3,034.46! 0.00! 887.60! [0.01! 3,024.03! [0.01! 1,403.25! 0.01!
03/03/11& 1,455.76! 0.02! 3,064.11! 0.01! 903.20! 0.02! 3,035.43! 0.00! 1,414.58! 0.01!
04/03/11& 1,463.32! 0.01! 3,025.84! [0.01! 897.24! [0.01! 3,040.29! 0.00! 1,399.44! [0.01!
05/03/11& 1,486.09! 0.02! 3,016.03! 0.00! 889.49! [0.01! 3,032.22! 0.00! 1,396.11! 0.00!
06/03/11& 1,582.40! 0.06! 3,021.09! 0.00! 896.92! 0.01! 3,034.21! 0.00! 1,419.96! 0.02!07/03/11& 1,650.54! 0.04! 3,053.33! 0.01! 912.72! 0.02! 3,050.62! 0.01! 1,444.15! 0.02!
08/03/11& 1,753.73! 0.06! 3,071.24! 0.01! 922.52! 0.01! 3,115.70! 0.02! 1,480.17! 0.02!
09/03/11& 1,759.45! 0.00! 3,180.27! 0.04! 952.20! 0.03! 3,173.74! 0.02! 1,515.94! 0.02!
10/03/11& 1,752.44! 0.00! 3,196.74! 0.01! 942.62! [0.01! 3,192.41! 0.01! 1,503.43! [0.01!
11/03/11& 1,735.73! [0.01! 3,278.65! 0.03! 929.91! [0.01! 3,247.59! 0.02! 1,507.09! 0.00!
12/03/11& 1,732.33! 0.00! 3,301.44! 0.01! 943.39! 0.01! 3,230.43! [0.01! 1,523.23! 0.01!
13/03/11& 1,678.20! [0.03! 3,255.18! [0.01! 921.69! [0.02! 3,148.85! [0.03! 1,484.75! [0.03!
14/03/11& 1,681.62! 0.00! 3,437.81! 0.06! 926.29! 0.00! 3,188.35! 0.01! 1,497.00! 0.01!
15/03/11& 1,716.06! 0.02! 3,499.73! 0.02! 922.87! 0.00! 3,177.21! 0.00! 1,507.57! 0.01!
16/03/11& 1,696.45! [0.01! 3,470.36! [0.01! 911.70! [0.01! 3,150.66! [0.01! 1,493.09! [0.01!
17/03/11& 1,725.04! 0.02! 3,492.96! 0.01! 962.74! 0.06! 3,075.21! [0.02! 1,494.10! 0.00!
18/03/11& 1,708.53! [0.01! 3,459.81! [0.01! 991.54! 0.03! 3,072.43! 0.00! 1,473.24! [0.01!
19/03/11& 1,684.18! [0.01! 3,400.60! [0.02! 967.51! [0.02! 3,067.29! 0.00! 1,452.87! [0.01!
20/03/11& 1,653.30! [0.02! 3,404.45! 0.00! 970.25! 0.00! 3,063.28! 0.00! 1,441.13! [0.01!
21/03/11& 1,631.79! [0.01! 3,405.23! 0.00! 988.74! 0.02! 3,077.63! 0.00! 1,491.37! 0.03!
22/03/11& 1,606.75! [0.02! 3,374.85! [0.01! 1,008.16! 0.02! 3,031.65! [0.01! 1,476.92! [0.01!
23/03/11& 1,571.68! [0.02! 3,305.78! [0.02! 972.98! [0.03! 3,023.58! 0.00! 1,449.65! [0.02!
24/03/11& 1,523.13! [0.03! 3,277.06! [0.01! 939.34! [0.03! 3,025.89! 0.00! 1,414.54! [0.02!
25/03/11& 1,533.41! 0.01! 3,323.02! 0.01! 953.96! 0.02! 3,023.70! 0.00! 1,421.28! 0.00!
26/03/11& 1,517.09! [0.01! 3,302.73! [0.01! 941.48! [0.01! 3,031.46! 0.00! 1,398.73! [0.02!
27/03/11& 1,448.13! [0.05! 3,258.63! [0.01! 911.44! [0.03! 3,010.58! [0.01! 1,369.09! [0.02!28/03/11& 1,525.02! 0.05! 3,271.01! 0.00! 936.56! 0.03! 3,020.00! 0.00! 1,381.23! 0.01!
29/03/11& 1,543.40! 0.01! 3,283.74! 0.00! 922.62! [0.01! 3,010.55! 0.00! 1,367.99! [0.01!
30/03/11& 1,521.39! [0.01! 3,253.90! [0.01! 921.44! 0.00! 2,997.99! 0.00! 1,359.14! [0.01!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
31/53
31/03/11& 1,559.68! 0.03! 3,259.32! 0.00! 934.10! 0.01! 3,009.58! 0.00! 1,368.92! 0.01!
01/04/11& 1,564.86! 0.00! 3,288.58! 0.01! 932.72! 0.00! 3,000.24! 0.00! 1,366.86! 0.00!
02/04/11& 1,536.72! [0.02! 3,264.76! [0.01! 912.80! [0.02! 2,992.04! 0.00! 1,339.96! [0.02!
03/04/11& 1,496.13! [0.03! 3,213.31! [0.02! 900.66! [0.01! 2,983.26! 0.00! 1,314.44! [0.02!
After!
Event!
04/04/11& 1,527.46! 0.02! 3,204.03! 0.00! 909.96! 0.01! 2,984.69! 0.00! 1,326.89! 0.01!05/04/11& 1,517.42! [0.01! 3,174.00! [0.01! 888.10! [0.02! 2,985.68! 0.00! 1,309.70! [0.01!
06/04/11& 1,520.66! 0.00! 3,130.43! [0.01! 862.52! [0.03! 2,989.01! 0.00! 1,291.37! [0.01!
07/04/11& 1,578.68! 0.04! 3,203.46! 0.02! 899.16! 0.04! 3,013.15! 0.01! 1,336.95! 0.04!
08/04/11& 1,615.04! 0.02! 3,286.51! 0.03! 924.72! 0.03! 3,041.01! 0.01! 1,360.56! 0.02!
09/04/11& 1,606.33! [0.01! 3,220.36! [0.02! 913.53! [0.01! 3,026.65! 0.00! 1,349.01! [0.01!
10/04/11& 1,619.71! 0.01! 3,256.50! 0.01! 895.16! [0.02! 3,007.92! [0.01! 1,337.63! [0.01!
11/04/11& 1,602.78! [0.01! 3,206.72! [0.02! 886.45! [0.01! 3,019.09! 0.00! 1,336.34! 0.00!
12/04/11& 1,588.92! [0.01! 3,197.30! 0.00! 889.54! 0.00! 3,015.40! 0.00! 1,331.48! 0.00!
13/04/11& 1,599.74! 0.01! 3,200.00! 0.00! 894.47! 0.01! 3,023.56! 0.00! 1,333.07! 0.00!
14/04/11& 1,579.44! [0.01! 3,210.74! 0.00! 878.74! [0.02! 3,008.46! 0.00! 1,322.43! [0.01!
15/04/11& 1,550.73! [0.02! 3,154.44! [0.02! 860.14! [0.02! 2,999.76! 0.00! 1,296.42! [0.02!
16/04/11& 1,572.91! 0.01! 3,174.93! 0.01! 870.07! 0.01! 3,013.59! 0.00! 1,311.40! 0.01!
17/04/11& 1,559.45! [0.01! 3,159.70! 0.00! 868.62! 0.00! 3,010.83! 0.00! 1,315.18! 0.00!
18/04/11& 1,544.90! [0.01! 3,161.18! 0.00! 864.62! 0.00! 2,993.08! [0.01! 1,301.33! [0.01!
19/04/11& 1,521.53! [0.02! 3,116.09! [0.01! 844.32! [0.02! 2,983.88! 0.00! 1,276.90! [0.02!
20/04/11& 1,488.36! [0.02! 3,129.97! 0.00! 825.22! [0.02! 2,994.62! 0.00! 1,268.77! [0.01!
21/04/11& 1,514.30! 0.02! 3,123.57! 0.00! 838.43! 0.02! 3,000.60! 0.00! 1,285.74! 0.01!
22/04/11& 1,468.64! [0.03! 3,099.41! [0.01! 808.35! [0.04! 2,996.69! 0.00! 1,249.07! [0.03!
23/04/11& 1,442.77! [0.02! 3,123.97! 0.01! 791.78! [0.02! 3,013.68! 0.01! 1,237.93! [0.01!
24/04/11& 1,468.57! 0.02! 3,140.27! 0.01! 801.84! 0.01! 3,032.40! 0.01! 1,247.91! 0.01!
25/04/11& 1,555.00! 0.06! 3,206.58! 0.02! 844.25! 0.05! 3,046.27! 0.00! 1,290.62! 0.03!26/04/11& 1,563.22! 0.01! 3,171.03! [0.01! 845.36! 0.00! 3,034.16! 0.00! 1,288.33! 0.00!
27/04/11& 1,542.58! [0.01! 3,157.56! 0.00! 831.07! [0.02! 2,998.99! [0.01! 1,261.29! [0.02!
!! 1,564.05! !! 3,165.21! !! 835.85! !! 3,000.80! !! 1,273.32! !!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
32/53
(
(
(
(
Date! United!Leasing!
Return! Daffodil!Computers!
Return! Dhaka!Insurance!
Return! Fu!Wang!Ceramics!
Return! BATBC! Return! Jute!Spinners!
Return!
!09/02/11& 11.32! !! 36.94! !! 183.92! !! 101.89! !! 936.43! !! 1,792.36! !!
Before!
Event!
10/02/11& 11.31! 0.00! 36.62! [0.01! 181.51! [0.01! 101.77! 0.00! 938.90! 0.00! 1,796.16! 0.00212011!
11/02/11& 11.39! 0.01! 36.70! 0.00! 183.89! 0.01! 102.06! 0.00! 937.23! 0.00! 1,804.85! 0.004838099!
12/02/11& 11.30! [0.01! 36.49! [0.01! 182.55! [0.01! 101.94! 0.00! 945.40! 0.01! 1,786.83! [0.009984209!
13/02/11& 11.57! 0.02! 37.83! 0.04! 182.57! 0.00! 104.68! 0.03! 948.58! 0.00! 1,771.20! [0.008747335!
14/02/11& 11.78! 0.02! 38.77! 0.02! 184.07! 0.01! 107.19! 0.02! 945.68! 0.00! 1,793.54! 0.012612918!
15/02/11& 11.75! 0.00! 37.67! [0.03! 183.65! 0.00! 105.26! [0.02! 936.95! [0.01! 1,768.84! [0.013771647!
16/02/11& 11.38! [0.03! 36.00! [0.04! 177.17! [0.04! 100.87! [0.04! 909.07! [0.03! 1,703.40! [0.036995997!
17/02/11& 11.31! [0.01! 36.63! 0.02! 177.47! 0.00! 101.50! 0.01! 923.59! 0.02! 1,700.40! [0.001761184!18/02/11& 11.25! [0.01! 37.47! 0.02! 177.19! 0.00! 100.63! [0.01! 904.91! [0.02! 1,677.43! [0.013508586!
19/02/11& 11.25! 0.00! 37.37! 0.00! 177.64! 0.00! 99.76! [0.01! 905.84! 0.00! 1,657.34! [0.011976655!
During!
Event!
20/02/11& 11.25! 0.00! 36.93! [0.01! 175.24! [0.01! 98.68! [0.01! 913.86! 0.01! 1,653.25! [0.00246781!
21/02/11& 11.09! [0.01! 35.74! [0.03! 172.67! [0.01! 96.94! [0.02! 897.03! [0.02! 1,615.05! [0.023106003!
22/02/11& 11.07! 0.00! 35.43! [0.01! 169.97! [0.02! 95.64! [0.01! 890.13! [0.01! 1,611.87! [0.001968979!
23/02/11& 11.14! 0.01! 36.09! 0.02! 172.32! 0.01! 96.55! 0.01! 912.64! 0.03! 1,668.40! 0.035071067!
24/02/11& 11.19! 0.00! 35.95! 0.00! 173.66! 0.01! 97.21! 0.01! 912.14! 0.00! 1,688.91! 0.012293215!
25/02/11& 11.20! 0.00! 35.64! [0.01! 175.34! 0.01! 97.67! 0.00! 934.90! 0.02! 1,704.17! 0.009035413!
26/02/11& 11.16! 0.00! 35.23! [0.01! 175.22! 0.00! 97.99! 0.00! 929.64! [0.01! 1,693.60! [0.006202433!
27/02/11& 11.20! 0.00! 35.38! 0.00! 176.69! 0.01! 101.35! 0.03! 925.72! 0.00! 1,693.83! 0.000135805!
28/02/11& 11.47! 0.02! 35.65! 0.01! 182.18! 0.03! 102.65! 0.01! 946.45! 0.02! 1,706.70! 0.007598165!
01/03/11& 11.74! 0.02! 36.70! 0.03! 185.47! 0.02! 104.41! 0.02! 964.25! 0.02! 1,730.69! 0.014056366!
02/03/11& 11.77! 0.00! 36.33! [0.01! 184.52! [0.01! 104.69! 0.00! 960.62! 0.00! 1,725.78! [0.002837019!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
33/53
03/03/11& 12.22! 0.04! 36.95! 0.02! 188.29! 0.02! 110.08! 0.05! 984.49! 0.02! 1,750.63! 0.014399286!
04/03/11& 12.14! [0.01! 37.04! 0.00! 192.72! 0.02! 109.36! [0.01! 1,001.62! 0.02! 1,738.94! [0.006677596!
05/03/11& 12.28! 0.01! 36.66! [0.01! 190.37! [0.01! 108.09! [0.01! 1,022.37! 0.02! 1,730.23! [0.005008798!
06/03/11& 12.95! 0.05! 36.53! 0.00! 189.89! 0.00! 108.66! 0.01! 1,020.99! 0.00! 1,728.86! [0.000791802!
07/03/11& 13.22! 0.02! 36.94! 0.01! 194.97! 0.03! 112.28! 0.03! 1,016.63! 0.00! 1,740.26! 0.006593941!
08/03/11& 13.28! 0.00! 36.93! 0.00! 209.52! 0.07! 114.51! 0.02! 1,018.61! 0.00! 1,752.16! 0.006838059!
09/03/11& 13.21! [0.01! 38.20! 0.03! 210.45! 0.00! 113.88! [0.01! 1,029.21! 0.01! 1,806.20! 0.030841932!
10/03/11& 13.85! 0.05! 38.19! 0.00! 212.29! 0.01! 112.74! [0.01! 1,018.42! [0.01! 1,897.16! 0.050359872!
11/03/11& 14.49! 0.05! 38.11! 0.00! 214.87! 0.01! 114.11! 0.01! 1,011.59! [0.01! 1,890.49! [0.003515781!
12/03/11& 14.72! 0.02! 38.84! 0.02! 217.83! 0.01! 118.46! 0.04! 1,027.10! 0.02! 1,855.67! [0.018418505!
13/03/11& 14.19! [0.04! 37.90! [0.02! 210.19! [0.04! 116.28! [0.02! 1,009.42! [0.02! 1,839.33! [0.008805445!
14/03/11& 14.54! 0.02! 38.38! 0.01! 212.76! 0.01! 122.11! 0.05! 1,017.72! 0.01! 1,837.99! [0.000728526!
15/03/11& 14.33! [0.01! 38.70! 0.01! 213.00! 0.00! 121.91! 0.00! 1,013.14! 0.00! 1,853.78! 0.008590906!
16/03/11&14.50! 0.01! 41.23! 0.07! 210.92! [0.01! 121.40! 0.00! 1,004.73! [0.01! 1,846.75! [0.003792252!
17/03/11& 14.69! 0.01! 41.85! 0.02! 214.13! 0.02! 123.08! 0.01! 1,004.11! 0.00! 1,835.37! [0.006162177!
18/03/11& 14.37! [0.02! 41.61! [0.01! 212.10! [0.01! 116.71! [0.05! 998.34! [0.01! 1,838.95! 0.00195056!
19/03/11& 14.21! [0.01! 40.94! [0.02! 210.66! [0.01! 114.61! [0.02! 986.88! [0.01! 1,829.65! [0.005057234!
20/03/11& 14.20! 0.00! 41.31! 0.01! 206.97! [0.02! 113.82! [0.01! 988.65! 0.00! 1,797.28! [0.017691908!
21/03/11& 14.32! 0.01! 43.64! 0.06! 208.07! 0.01! 114.40! 0.01! 990.05! 0.00! 1,794.49! [0.001552346!
22/03/11& 13.86! [0.03! 41.62! [0.05! 196.78! [0.05! 111.19! [0.03! 986.85! 0.00! 1,795.54! 0.000585124!
23/03/11& 13.41! [0.03! 40.40! [0.03! 187.20! [0.05! 108.97! [0.02! 971.98! [0.02! 1,756.94! [0.021497711!
24/03/11& 13.00! [0.03! 38.91! [0.04! 185.39! [0.01! 106.06! [0.03! 945.39! [0.03! 1,714.95! [0.023899507!
25/03/11& 13.13! 0.01! 39.97! 0.03! 189.64! 0.02! 107.72! 0.02! 949.06! 0.00! 1,757.71! 0.024933672!
26/03/11& 13.12! 0.00! 39.72! [0.01! 190.46! 0.00! 108.08! 0.00! 921.06! [0.03! 1,730.06! [0.015730695!27/03/11& 12.91! [0.02! 37.78! [0.05! 182.20! [0.04! 103.98! [0.04! 897.71! [0.03! 1,707.29! [0.013161393!
28/03/11& 13.52! 0.05! 39.13! 0.04! 186.16! 0.02! 105.17! 0.01! 922.01! 0.03! 1,717.77! 0.006138383!
29/03/11& 13.25! [0.02! 38.59! [0.01! 182.88! [0.02! 103.73! [0.01! 916.24! [0.01! 1,723.81! 0.003516187!
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7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
34/53
30/03/11& 13.03! [0.02! 38.25! [0.01! 181.31! [0.01! 103.02! [0.01! 904.35! [0.01! 1,711.06! [0.007396407!
31/03/11& 13.08! 0.00! 38.77! 0.01! 180.48! 0.00! 104.23! 0.01! 913.55! 0.01! 1,728.00! 0.009900296!
01/04/11& 12.85! [0.02! 36.70! [0.05! 182.05! 0.01! 103.41! [0.01! 895.36! [0.02! 1,732.13! 0.002390046!
02/04/11& 12.91! 0.00! 35.18! [0.04! 180.14! [0.01! 101.23! [0.02! 879.42! [0.02! 1,711.98! [0.011633076!
03/04/11& 12.91! 0.00! 34.69! [0.01! 179.53! 0.00! 99.86! [0.01! 835.11! [0.05! 1,692.82! [0.01119172!
After!
Event!
04/04/11& 13.39! 0.04! 35.72! 0.03! 181.53! 0.01! 101.80! 0.02! 852.82! 0.02! 1,706.55! 0.008110726!
05/04/11& 13.18! [0.02! 35.31! [0.01! 179.20! [0.01! 100.37! [0.01! 863.03! 0.01! 1,694.36! [0.007143066!
06/04/11& 12.92! [0.02! 34.99! [0.01! 180.86! 0.01! 99.19! [0.01! 857.13! [0.01! 1,701.82! 0.004402842!
07/04/11& 12.82! [0.01! 34.67! [0.01! 179.16! [0.01! 98.17! [0.01! 889.98! 0.04! 1,773.27! 0.041984464!
08/04/11& 11.60! [0.10! 35.97! 0.04! 182.74! 0.02! 101.43! 0.03! 919.62! 0.03! 1,802.82! 0.016664129!
09/04/11& 10.75! [0.07! 35.30! [0.02! 184.44! 0.01! 101.08! 0.00! 912.69! [0.01! 1,795.99! [0.003788509!
10/04/11& 10.56! [0.02! 34.81! [0.01! 181.44! [0.02! 99.43! [0.02! 906.74! [0.01! 1,786.46! [0.005306266!
11/04/11& 10.38! [0.02! 34.32! [0.01! 181.22! 0.00! 99.36! 0.00! 885.16! [0.02! 1,751.98! [0.01930074!
12/04/11& 10.42! 0.00! 33.92! [0.01! 182.16! 0.01! 98.48! [0.01! 881.73! 0.00! 1,740.82![0.006369936!
13/04/11& 10.28! [0.01! 34.62! 0.02! 179.04! [0.02! 99.01! 0.01! 872.40! [0.01! 1,748.91! 0.004647235!
14/04/11& 10.01! [0.03! 34.02! [0.02! 176.78! [0.01! 98.07! [0.01! 856.24! [0.02! 1,732.18! [0.009565958!
15/04/11& 10.15! 0.01! 33.13! [0.03! 174.36! [0.01! 96.68! [0.01! 872.79! 0.02! 1,691.08! [0.023727326!
16/04/11& 10.10! 0.00! 33.46! 0.01! 174.41! 0.00! 98.64! 0.02! 867.79! [0.01! 1,735.56! 0.026302718!
17/04/11& 10.12! 0.00! 33.98! 0.02! 175.42! 0.01! 99.05! 0.00! 861.33! [0.01! 1,715.55! [0.01152942!
18/04/11& 9.90! [0.02! 33.61! [0.01! 174.62! 0.00! 97.21! [0.02! 837.21! [0.03! 1,746.37! 0.017965084!
19/04/11& 9.80! [0.01! 32.61! [0.03! 169.80! [0.03! 95.80! [0.01! 833.21! 0.00! 1,811.28! 0.037168527!
20/04/11& 9.88! 0.01! 32.09! [0.02! 167.58! [0.01! 94.14! [0.02! 851.11! 0.02! 1,772.61! [0.021349543!
21/04/11& 9.56! [0.03! 32.65! 0.02! 170.05! 0.01! 95.30! 0.01! 821.23! [0.04! 1,836.24! 0.035896221!
22/04/11& 9.37! [0.02! 30.91! [0.05! 167.29! [0.02! 92.74! [0.03! 821.94! 0.00! 1,754.17! [0.044694593!23/04/11& 9.36! 0.00! 30.28! [0.02! 162.74! [0.03! 91.50! [0.01! 842.50! 0.03! 1,747.16! [0.003996192!
24/04/11& 9.77! 0.04! 31.34! 0.04! 165.75! 0.02! 92.56! 0.01! 879.13! 0.04! 1,798.51! 0.029390554!
25/04/11& 9.68! [0.01! 33.32! 0.06! 174.83! 0.05! 97.01! 0.05! 872.50! [0.01! 1,859.97! 0.034172732!
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7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
35/53
26/04/11& 9.48! [0.02! 33.52! 0.01! 175.86! 0.01! 97.85! 0.01! 856.35! [0.02! 1,820.50! [0.021220772!
27/04/11& 9.53! 0.01! 32.69! [0.02! 174.47! [0.01! 95.97! [0.02! 882.28! 0.03! 1,818.57! [0.001060148!
!! !! !! 32.49! !! 175.53! 0.01! 96.31! 0.00! !! [1.00! 1,912.45! 0.051622978!
(
ABNORMAL(RETURNS(
(
!
!!
!Date&
Unique!Hotel!
and!Resorts!
Jamuna!Oil!
Company!Ltd!
Square!
Textiles!
Glaxosmith!
Kline!
Grameen!
Phone!Berger!Paints! Islami!bank! Bata!Shoe!
!09/02/11& 0.000242250! [0.000221127! [0.000027951! [0.000156079! [0.000028111! 0 .000043606 ! [0.000014027! [0.000004467!
Before!
Event!
10/02/11& 0.000001392! 0.000000261! [0.000000130! 0.000000008! 0.000000088! 0.000000000! 0.000000291! [0.000000059!
11/02/11& 0.000498142! 0.000533495! [0.000138974! 0.000029161! [0.000100973! 0.000062655! 0.000121164! [0.000008376!
12/02/11& [0.000037972! 0.000152295! 0.000105949! 0.000023392! 0.000189109! 0.000203433! 0.000470794! [0.000010519!
13/02/11& [0.000026035! [0.000013758! 0.000001722! 0.000008543! [0.000010177! [0 .000010060 ! [0.000023800! [0.000001733!
14/02/11& 0.000007279! [0.000001654! 0.000012674! 0.000099900! 0.000009765! 0.000040741! 0.000049304! 0.000016566!
15/02/11& 0.001057329! 0.001601896! 0.001444233! 0.001592318! 0.001584978! 0.001583451! 0.001878478! 0.000774425!16/02/11& 0.000820977! 0.000095416! 0.000653903! 0.000218245! 0.000225417! 0.000846237! 0.000473485! 0.000503215!
17/02/11& [0.000103921! 0.000145621! 0.000113173! 0.000038031! 0.000035052! 0.000064628! [0.000160739! [0.000011824!
18/02/11& 0.000024689! 0.000005125! 0.000006830! 0.000006733! 0.000010896! 0.000005676! 0.000012145! 0.000000734!
19/02/11& 0.000096291! 0.000071812! [0.000032994! 0.000078609! 0.000028116! 0.000002379! [0.000014970! 0.000064846!
During!
Event!
20/02/11& 0.000171586! 0.000166552! 0.000401937! 0.000305552! 0.000087002! 0.000205921! 0.000241390! 0.000238405!
21/02/11& [0.000015699! [0.000021020! 0.000002321! [0.000010683! [0.000005921! [0 .000001625 ! [0.000004990! 0.000033555!
22/02/11& 0.000229241! 0.000164649! 0.000012603! 0.000309933! 0.000151016! [0.000012649! 0.000142401! [0.000012911!
23/02/11& [0.000038748! [0.000016965! [0.000092251! 0.000015758! 0.000024798! 0.000068033! 0.000037955! 0.000097137!
24/02/11& [0.000041658! 0.000023404! [0.000023000! [0.000007006! 0.000086148! 0.000012531! 0.000060193! [0.000029707!
25/02/11& 0.000013254! 0.000003164! 0.000001426! 0.000002007! [0.000041732! 0.000001750! [0.000000840! 0.000000103!
26/02/11& [0.000032289! [0.000018447! 0.000372276! 0.000137135! 0.000088175! [0.000050746! 0.000255304! 0.000064679!
27/02/11& 0.000161759! 0.000093914! 0.000123756! 0.000068927! 0.000148304! 0.000105342! 0.000025588! 0.000046507!
28/02/11& 0.000284118! 0.000280024! 0.000764319! 0.000279322! 0.000131810! 0.000019872! 0.000224586! 0.000007259!
01/03/11& [0.000095032! 0.000066152! 0.000174894! [0.000026022! 0.000410347! 0.000129457! [0.000039905! 0.000050836!
02/03/11& 0.000017101! 0.000073937! 0.000277308! 0.000154238! 0.000245944! 0.000036244! 0.000163698! 0.000064345!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
36/53
03/03/11& [0.000114759! [0.000003276! 0.000082175! [0.000017746! 0.000097803! 0.000013008! [0.000027890! 0.000067076!
04/03/11& [0.000067598! [0.000035754! [0.000109670! 0.000157699! [0.000084576! 0.000088122! 0.000103695! [0.000021605!
05/03/11& [0.000140580! 0.000245281! [0.000144590! 0.000529638! 0.000196429! 0.000047488! 0.000820661! 0.000021245!
06/03/11& 0.000165737! 0.000201799! 0.000309111! 0.000402657! 0.000248281! 0.000005325! 0.000472254! 0.000117037!
07/03/11& [0.000021177! 0.000282218! [0.000029548! 0.000883265! 0.000690941! [0.000204583! 0.001245078! 0.000116817!
08/03/11& 0.000075593! 0.000065927! 0.000055451! 0.000058122! 0.000027228! 0.000012679! 0.000010433! 0.000113557!
09/03/11& 0.000174942! 0.000014840! 0.000048248! 0.000446252! [0.000068738! 0.000087295! [0.000034548! 0.000044907!
10/03/11& 0.000224616! [0.000030731! 0.000075166! 0.000049552! 0.000140453! 0.000203157! [0.000071465! 0.000192040!
11/03/11& 0.000066240! 0.000045230! 0.000038621! [0.000029823! 0.000066685! 0.000024728! [0.000004584! 0.000016267!
12/03/11& 0.000458826! 0.000325294! 0.000460132! 0.000116264! 0.000407614! 0.000521858! 0.000435557! 0.000195317!
13/03/11& [0.000114670! 0.001067834! 0.000207185! 0.000888665! 0.001547882! 0.000052124! 0.000031731! 0.000873565!
14/03/11& 0.000337675! 0.000121376! [0.000034865! 0.000033081! 0.000057055! 0.000022564! 0.000097979! 0.000086168!
15/03/11& 0.000359105! 0.000023883! 0.000049958! 0.000200007! 0.000477343! 0.000042110! [0.000072308! [0.000053102!
16/03/11& [0.000023735! [0.000038854! 0.000294972! [0.000079377! 0.000105429! 0.000323488! 0.000125381! 0.000048450!
17/03/11& 0.000007869! [0.000058417! [0.000065187! [0.000016123! 0.000071949! [0.000046717! 0.000020170! 0.000020001!
18/03/11& [0.000128934! [0.000340007! [0.000263317! 0.000087615! 0.000010960! 0.000109996! 0.000115684! 0.000138912!
19/03/11& 0.000020781! [0.000091947! [0.000029914! [0.000046338! 0.000010697! 0.000029734! 0.000039432! [0.000002435!20/03/11& 0.000220224! 0.000158108! 0.000062373! [0.000282027! 0.000344213! 0.000027623! 0.000078403! [0.000001381!
21/03/11& 0.000623419! 0.000663339! 0.000624976! 0.000758891! 0.000694054! 0.000429301! 0.000298594! 0.000173601!
22/03/11& 0.000108399! 0.000598227! [0.000015485! 0.000484578! 0.000589289! 0.000600005! 0.000310950! 0.000291567!
23/03/11& 0.000594089! [0.000815798! [0.000590358! 0.000792052! [0.000511574! 0.000817243! 0.000847264! 0.000238289!
24/03/11& 0.000683445! [0.000077134! 0.000527407! 0.000517124! [0.000214925! 0.000353577! 0.000214032! 0.000444751!
25/03/11& 0.000147638! 0.000936421! [0.000337626! 0.000302095! 0.000902962! 0.000297739! 0.000215600! 0.000123690!
26/03/11& 0.000849632! [0.000501728! 0.000503696! 0.001000989! [0.000650594! 0.000234330! 0.001014717! 0.000298074!
27/03/11& 0.000330357! [0.000273816! 0.000260266! 0.000267056! [0.000191703! 0.000467809! 0.000900359! 0.000064423!
28/03/11& 0.000135790! 0.000098098! 0.000203289! 0.000115644! [0.000205991! 0.000144250! [0.000089325! [0.000028844!
29/03/11& 0.000052112! [0.000016824! 0.000042529! 0.000034898! [0.000078120! [0.000009885! 0.000034936! 0.000022262!
30/03/11& 0.000013357! [0.000060748! 0.000004674! 0.000200545! [0.000084748! [0.000020627! 0.000204936! 0.000013563!
31/03/11& 0.000261954! 0.000033650! 0.000153981! 0.000049932! 0.000114090! 0.000024454! [0.000021683! [0.000058611!
01/04/11& 0.000184584! 0.000263459! 0.000267279! 0.000130431! 0.000195918! 0.000177544! 0.000174878! 0.000070440!
02/04/11& 0.000167736! [0.000169957! 0.000178655! 0.000239372! [0.000179796! 0.000059530! 0.000295366! 0.000176226!
03/04/11& [0.000684306! [0.000038730! 0.000048355! 0.000037898! [0.000032446! 0.000031759! 0.000046678! [0.000006437! After!Event!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
37/53
04/04/11& [0.000027226! 0.000025929! 0.000033730! 0.000043375! 0.000002392! 0.000013242! 0.000012771! 0.000018210!
05/04/11& [0.000392522! [0.000192094! 0.000260555! [0.000001481! [0.000128091! [0 .000138783 ! 0.000030324! [0.000194955!
06/04/11& 0.000394423! 0.000406576! [0.000212898! [0.000199901! 0.000184079! [0.000090224! 0.000500986! 0.000306321!
07/04/11& 0.000007639! [0.000009450! [0.000076831! [0.000034502! 0.000006960! [0 .000019007 ! [0.000070136! [0.000078946!
08/04/11& 0.000124958! 0.000166518! [0.000002191! 0.000011271! 0.000115677! 0.000047733! 0.000044660! 0.000166679!
09/04/11& 0.000356391! 0.000235006! 0.000130464! 0.000157388! 0.000229891! 0.000067545! [0.000103339! [0.000139228!
10/04/11& [0.000058400! [0.000039713! [0.000112513! [0.000101170! [0.000035911! [0 .000006573 ! [0.000051598! [0.000075459!
11/04/11& [0.000029830! [0.000056466! 0.000050923! [0.000045705! [0.000022084! [0.000052180! 0.000025855! 0.000008783!
12/04/11& 0.000061104! 0.000167706! [0.000076118! [0.000236743! 0.000115031! 0.000084190! [0.000066509! [0.000008248!
13/04/11& 0.000379637! 0.000330475! 0.000268527! [0.000035330! 0.000431785! 0.000145526! 0.000204775! [0.000054161!
14/04/11& 0.000469602! 0.000211704! [0.000715246! [0.000467290! 0.000232877! [0 .000368525 ! [0.000412392! [0.000397817!
15/04/11& [0.000264415! [0.000120455! [0.000521238! [0.000160674! [0.000183474! 0 .000168697 ! [0.000223059! [0.000101301!
16/04/11& [0.000016147! [0.000006861! 0.000008357! 0.000025048! [0.000013309! [0 .000000531 ! [0.000008288! [0.000004646!
17/04/11& 0.000657055! 0.000677202! 0.000120045! [0.000433614! 0.000697829! 0.000371600! 0.000259724! [0.000013039!
18/04/11& [0.000052659! 0.000015169! [0.000144871! 0.000106407! [0.000063545! [0 .000091856 ! [0.000106343! [0.000100273!
19/04/11& [0.000083618! [0.000093300! 0.000061816! 0.000004307! [0.000048407! [0.000013987! 0.000118084! [0.000024127!
20/04/11& 0.001173214! 0.001153786! [0.000509067! [0.000282412! 0.000821617! 0.000027533! [0.000480353! 0.000056356!21/04/11& [0.000004137! 0.000000375! [0.000021668! [0.000020832! [0.000005457! [0 .000001266 ! [0.000015371! [0.000003943!
22/04/11& 0.000409071! 0.001044720! [0.000112857! [0.000045778! 0.000482431! [0.000765679! [0.000413376! 0.000185957!
23/04/11& 0.001334857! 0.002375272! 0.001204254! 0.001046046! 0.001541989! 0.000662066! 0.000638028! 0.000186165!
24/04/11& 0.000132573! [0.000187637! [0.000686993! [0.000720698! 0.000095176! [0 .000479693 ! [0.001102359! [0.000395517!
25/04/11& 0.000092582! 0.000013038! 0.000061742! 0.000000460! 0.000073890! 0.000021731! [0.000025294! 0.000053049!
(
!
!!
!
Date& Samorita!Hospital!Lafarge!Surma!
Cement!GPH!Ispat!
United!
Leasing!
Daffodil!
Computers!
Dhaka!
Insurance!
Fu!Wang!
Ceramics!Jute!Spinners! BATBC!
!
09/02/11& 0.000470718! [0.000054591! 0.000021823! [0.000014652! [0.000143684! [0.000217342! [0.000019535! 0.000035165! 0.000043750!
Before!Event!10/02/11& 0.000002651! 0.000000080! [0.000000509! 0.000000218! 0.000000067! 0.000000404! 0.000000088! 0.000000149! [0.000000055!
11/02/11& [0.000210355! 0.000007951! [ 0.000088345! [0.000112217! [0.000081263! [0.000103487! [ 0.000016698! [0.000141792! 0.000123798!
12/02/11& [0.000789967! [0.000059111! 0.000264883! 0.000396738! 0.000609746! 0.000001819! 0.000446297! [0.000145243! 0.000055851!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
38/53
13/02/11& 0.000015989! [0.000000528! 0.000014804! 0.000022453! 0.000030738! 0.000010163! 0.000029661! 0.000015603! [0.000003782!
14/02/11& [0.000090418! 0.000016244! [ 0.000010963! [0.000017417! [0.000194046! [0.000015605! [ 0.000123143! [0.000094188! [0.000063136!
15/02/11& 0.002548788! 0.000957412! 0.001251019! 0.001648259! 0.002320505! 0.001846910! 0.002183046! 0.001936495! 0.001557536!
16/02/11& [0.000278912! 0.000600976! 0.000152721! [0.000247555! 0.000704294! 0.000068147! 0.000251359! [0.000070879! 0.000642814!
17/02/11& [0.000070108! 0.000036383! 0.000059595! 0.000078553! [0.000339560! 0.000023362! 0.000126919! 0.000200025! 0.000299483!
18/02/11& 0.000015519! 0.000006649! 0.000010162! 0.000000000! 0.000002053! [0.000001953! 0.000006649! 0.000009211! [0.000000790!
19/02/11& 0.000078387! 0.000036738! 0.000081277! 0.000000000! 0.000074228! 0.000085174! 0.000068250! 0.000015558! [0.000055816!
During!Event!
20/02/11& 0.000241999! 0.000087776! 0.000261823! 0.000220265! 0.000499052! 0.000227132! 0.000273085! 0.000357852! 0.000285222!
21/02/11& [0.000019116! [0.000002743! 0.000000648! [0.000002872! [0.000013812! [0.000024899! [ 0.000021354! [0.000003135! [0.000012248!
22/02/11& 0.000254379! 0.000006420! 0.000179286! 0.000054750! 0.000161288! 0.000119709! 0.000082382! 0.000303654! 0.000218954!
23/02/11& 0.000025578! [0.000032965! [0.000028941! 0.000049304! [0.000042613! 0.000085421! 0.000075091! 0.000135040! [0.000006018!
24/02/11& [0.000000387! 0.000051364! 0.000011643! 0.000006010! [0.000057988! 0.000065056! 0.000031822! 0.000060761! 0.000167798!
25/02/11& 0.000008453! [0.000002474! 0.000005406! 0.000003666! 0.000011808! 0.000000702! [0.000003363! 0.000006367! 0.000005775!
26/02/11& [0.000066411! 0.000053203! 0.000094853! 0.000057017! 0.000067730! 0.000133456! 0.000545460! 0.000002160! [0.000067077!
27/02/11& 0.000174475! 0.000052757! 0.000086931! 0.000147483! 0.000046688! 0.000190089! 0.000078472! 0.000046484! 0.000136999!
28/02/11& 0.000212184! 0.000061519! 0.000154680! 0.000268824! 0.000336354! 0.000206235! 0.000195804! 0.000160524! 0.000214778!
01/03/11& [0.000173843! [0.000077455! 0.000099597! 0.000033248! [0.000131174! [0.000066644! 0.000034892! [0.000036912! [0.000048981!
02/03/11& 0.000115739! 0.000024825! 0.000053170! 0.000251772! 0.000112382! 0.000134546! 0.000339043! 0.000094823! 0.000163634!
03/03/11& 0.000035439! [0.000008599! 0.000057479! 0.000035159! [0.000013081! [0.000126354! 0.000035127! 0.000035862! [0.000093446!
04/03/11& [0.000057561! [0.000017689! [ 0.000015857! 0.000076850! [0.000068367! [0.000081260! [ 0.000077389! [0.000033379! 0.000138054!
05/03/11& 0.000105776! 0.000008311! 0.000216325! 0.000690898! [0.000044904! [0.000031929! 0.000066777! [0.000010027! [0.000017093!
06/03/11& 0.000193194! 0.000059313! 0.000186831! 0.000228657! 0.000123090! 0.000293394! 0.000365367! 0.000072316! [0.000046833!
07/03/11& 0.000213832! 0.000424858! 0.000496725! 0.000090387! [0.000005391! 0.001486210! 0.000395537! 0.000136181! 0.000038787!
08/03/11& 0.000102913! 0.000059587! 0.000077302! [0.000016861! 0.000110003! 0.000014198! [0.000017599! 0.000098656! 0.000033287!
09/03/11& [0.000087242! 0.000051010! [0.000071558! 0.000420110! [0.000002270! 0.000075815! [0.000086805! 0.000436687! [0.000090908!
10/03/11& [0.000101058! 0.000129547! 0.000018246! 0.000346333! [0.000015700! 0.000091086! 0.000091076! [0.000026350! [0.000050264!
-
7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
39/53
11/03/11& 0.000033923! [0.000012365! 0.000025062! 0.000037146! 0.000044826! 0.000032238! 0.000089210! [0.000043102! 0.000035880!
12/03/11& 0.000320631! 0.000352014! 0.000352133! 0.000501886! 0.000337354! 0.000488892! 0.000256520! 0.000122741! 0.000239942!
13/03/11& 0.000077709! 0.000195318! 0.000128464! 0.000384046! 0.000197197! 0.000190379! 0.000780659! [0.000011343! 0.000128028!
14/03/11& [0.000017663! [0.000016715! 0.000033779! [0.000069096! 0.000039888! 0.000005397! [0.000007836! 0.000041099! [0.000021529!
15/03/11& [0.000076586! [0.000052876! [ 0.000060776! 0.000075066! 0.000413665! [0.000061791! [ 0.000026471! [0.000023996! [0.000052525!
16/03/11& 0.000416502! [0.000178162! 0.000005033! 0.000097486! 0.000111876! 0.000113226! 0.000102955! [0.000045845! [0.000004591!
17/03/11& [0.000063043! 0.000001905! 0.000029423! 0.000045907! 0.000012086! 0.000019979! 0.000109070! [0.000004111! 0.000012110!
18/03/11& 0.000196717! 0.000013579! 0.000112232! 0.000090378! 0.000130700! 0.000055109! 0.000146052! 0.000041050! 0.000093176!
19/03/11& [0.000006091! 0.000002812! 0.000017378! 0.000001513! [0.000019437! 0.000037671! 0.000014824! 0.000038049! [0.000003857!
20/03/11& [0.000114841! [0.000028230! [ 0.000210083! [0.000050926! [0.000339896! [0.000032028! [ 0.000030708! 0.000009355! [0.000008534!
21/03/11& [0.000382189! 0.000290712! 0.000188536! 0.000625066! 0.000900694! 0.001055833! 0.000545996! [0.000011386! 0.000062893!
22/03/11& 0.000497130! 0.000037923! 0.000263046! 0.000462544! 0.000417601! 0.000693566! 0.000284440! 0.000306264! 0.000214666!
23/03/11& 0.000948300! [0.000020955! 0.000664296! 0.000838589! 0.001011577! 0.000265196! 0.000732453! 0.000655515! 0.000750334!
24/03/11& 0.000493567! [0.000022952! 0.000151101! 0.000317119! 0.000863906! 0.000726983! 0.000496339! 0.000790693! 0.000123105!
25/03/11& 0.000265016! [0.000051989! 0.000321406! 0.000015428! 0.000126705! [0.000087593! [0.000067701! 0.000318665! 0.000597656!
26/03/11& 0.000712275! 0.000153758! 0.000473046! 0.000357309! 0.001090314! 0.000968134! 0.000846832! 0.000293806! 0.000565924!
27/03/11& 0.000467353! 0.000053058! 0.000150363! 0.000801230! 0.000605934! 0.000368553! 0.000194067! 0.000104090! 0.000459012!
28/03/11& 0.000110314! 0.000023192! 0.000071044! 0.000148010! 0.000102280! 0.000130585! 0.000101479! [0.000026060! 0.000046382!
29/03/11& 0.000003133! 0.000010220! 0.000015848! 0.000040675! 0.000021584! 0.000021031! 0.000016768! 0.000018120! 0.000031791!
30/03/11& 0.000111877! 0.000031479! 0.000058593! 0.000031246! 0.000110700! [0.000037276! 0.000095640! 0.000080616! 0.000082837!
31/03/11& 0.000009645! 0.000020262! 0.000009825! 0.000114803! 0.000348585! [0.000056794! 0.000051364! [0.000015604! 0.000129997!
01/04/11& 0.000207694! 0.000026579! 0.000191388! [0.000045408! 0.000402775! 0.000102030! 0.000205012! 0.000113131! 0.000173131!
02/04/11& 0.000148723! 0.000032814! 0.000212973! 0.000000000! 0.000155753! 0.000037867! 0.000151338! 0.000125151! 0.000563432!
03/04/11& 0.000023017! 0.000001068! 0.000021113! 0.000082877! 0.000066184! 0.000024832! 0.000043304! 0.000018079! 0.000047271!
After!Event!04/04/11& 0.000046676! [0.000000644! 0.000025171! 0.000030472! 0.000022302! 0.000024938! 0.000027293! 0.000013879! [0.000023261!
05/04/11& [0.000409065! 0.000015840! [0.000198767! [0.000280164! [0.000128708! 0.000131560! [0.000166968! 0.000062530! [0.000097091!
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7/30/2019 Portfolio Event Studies- ZR 09, 10, 26, 70 (Consolidated)
40/53
06/04/11& 0.000557784! 0.000106045! 0.000463451! [0.000101629! [0.000120084! [0.000123420! [0.000135024! 0.000551276! 0.000503233!
07/04/11& [0.000086564! [0.000028156! [ 0.000053776! 0.000289790! [0.000114183! [0.000060849! [ 0.000101123! [0.000050745! [0.000101417!
08/04/11& 0.000100209! 0.000039104! 0.000070299! 0.000606802! 0.000154248! [0.000077037! 0.000028575! 0.000031373! 0.000062404!
09/04/11& 0.000249477! 0.000076775! 0.000104658! 0.000219275! 0.000172213! 0.000201795! 0.000202518! 0.000065831! 0.000080879!
10/04/11& [0.000048032! 0.000018331! [ 0.000004761! [0.000084143! [0.000069487! [0.000005985! [ 0.000003475! [0.000095276! [0.000117484!
11/04/11& [0.000010422! 0.000003654! 0.000010874! [0.000011522! 0.000034848! [0.000015509! 0.000026481! 0.000019046! 0.000011586!
12/04/11& [0.000054130! [0.000026430! [0.000011663! 0.000131226! [0.000201558! 0.000167286! [0.000052564! [0.000045389! 0.000103349!
13/04/11& 0.000283787! 0.000080591! 0.000128801! 0.000423838! 0.000279675! 0.000203699! 0.000153207! 0.000154368! 0.000298920!
14/04/11& [0.000480211! [0.000065608! [ 0.000446218! 0.000317303! [0.000593520! [0.000310572! [ 0.000321557! [0.000538305! 0.000438513!
15/04/11& [0.000180042! [0.000071900! [ 0.000180202! 0.000076824! [0.000155341! [0.000004472! [ 0.000316165! [0.000410199! 0.000089342!
16/04/11& [0.000001614! [0.000000887! 0.000002792! 0.000001918! 0.000015052! 0.000005609! 0.000004026! [0.000011166! [0.000007210!
17/04/11& 0.000128189! 0.000164109! 0.000293147! 0.000605150! 0.000303109