Day of

the week

Date

Price of

Stock, Si

Price Rel.

Si/Si − 1

Daily Ret.

ln(Si/Si − 1)

Daily Ret.

Squared

Monday

09/05/2016

4.28

Tuesday

10/05/2016

4.3

1.0046729

0.004662013

2.17344E−05

Wed.

11/05/2016

4.31

1.00232558

0.002322881

5.39578E−06

Thursday

12/05/2016

4.46

1.03480278

0.034210862

0.001170383

Friday

13/05/2016

4.83

1.08295964

0.079697702

0.006351724

Monday

16/05/2016

5.21

1.07867495

0.075733388

0.005735546

Tuesday

17/05/2016

5.05

0.96928983

−0.03119161

0.000972917

Wed.

18/05/2016

5.1

1.00990099

0.009852296

9.70677E−05

Thursday

19/05/2016

5.35

1.04901961

0.047856021

0.002290199

Friday

20/05/2016

5.35

1

0

0

Monday

23/05/2016

5.1

0.95327103

−0.04785602

0.002290199

Tuesday

24/05/2016

5.2

1.01960784

0.019418086

0.000377062

Wed.

25/05/2016

5.61

1.07884615

0.075892094

0.00575961

Thursday

26/05/2016

5.98

1.06595365

0.063869848

0.004079358

Friday

27/05/2016

5.96

0.99665552

−0.00335009

1.12231E−05

Monday

30/05/2016

5.96

1

0

0

Tuesday

31/05/2016

5.67

0.95134228

−0.04988136

0.00248815

Wed.

01/06/2016

5.28

0.93121693

−0.07126302

0.005078418

Thursday

02/06/2016

5.29

1.00189394

0.001892148

3.58022E−06

Friday

03/06/2016

5.56

1.0510397

0.049779862

0.002478035

Monday

06/06/2016

5.3

0.95323741

−0.04789129

0.002293575

Tuesday

07/06/2016

5.3

1

0

0

Wed.

08/06/2016

5.35

1.00943396

0.00938974

8.81672E−05

Thursday

09/06/2016

5.5

1.02803738

0.027651531

0.000764607

Friday

10/06/2016

5.52

1.00363636

0.003629768

1.31752E−05

Monday

13/06/2016

5.75

1.04166667

0.040821995

0.001666435

Tuesday

14/06/2016

5.79

1.00695652

0.006932437

4.80587E−05

Wed.

15/06/2016

6

1.03626943

0.035627178

0.001269296

Thursday

16/06/2016

5.99

0.99833333

−0.00166806

2.78241E−06

Friday

17/06/2016

5.92

0.98831386

−0.01175496

0.000138179

Monday

20/06/2016

5.8

0.97972973

−0.02047853

0.00041937

Tuesday

21/06/2016

6.1

1.05172414

0.050430854

0.002543271

Wed.

22/06/2016

6.2

1.01639344

0.016260521

0.000264405

Thursday

23/06/2016

6.16

0.99354839

−0.00647251

4.18934E−05

Friday

24/06/2016

5.93

0.96266234

−0.03805256

0.001447998

Monday

27/06/2016

5.9

0.99494098

−0.00507186

2.57238E−05

Tuesday

28/06/2016

5.8

0.98305085

−0.01709443

0.00029222

Wed.

29/06/2016

5.71

0.98448276

−0.01563889

0.000244575

Thursday

30/06/2016

5.71

1

0

0

Friday

01/07/2016

5.75

1.00700525

0.006980831

4.8732E−05

Sum

0.295246845

0.050823065