stocks

Shenzhen Energy

Western Securities

Baiyun Airport

Guangzhou Port

Mean

0.00065955

0.00173903

0.00011836

0.00173632

Variances

0.00010518

0.00039679

0.00083951

0.00046760

Third-order standard

center moments

0.34597184

0.83363682

8.04344754

0.26292693

Excess kurtosis

4.37482549

5.55668050

98.58424447

5.24389392

Skewness

0.00000037

0.00000655

0.00019445

0.00000264

Kurtosis

0.00000008

0.00000134

0.00007101

0.00000179

Jarque-Bera statistic

199.4484495

342.174481

101439.3541

282.3786249