Covariance Matrix

APPLE

MERCK & CO

P&G

NIKE

APPLE

0.000294823

2.89771E−05

6.6945E−05

0.000162332

MERK

2.89771E−05

0.000155087

6.6945E−05

0.000162332

P&G

6.6945E−05

4.75503E−05

9.09139E−05

1.07188E−05

NIKE

0.000162332

1.07188E−05

7.35739E−05

0.00037281