AAPLBABA-0.0148-0.00640.012538-0.001550.0061780.0129080.015207-0.001890.0082810.0048470.004060.002824-0.007440.024519-0.000650.0508420.0023160.0706110.012017-0.01099-0.00091-0.00525-0.001460.003517-0.0012800.002567-0.00144-0.00777-0.012490.0031330.001464-0.00753-0.01994-0.004260.000639-0.005860.011922-0.00112-0.00189-0.007680.0118040.0009430.0123960.0059380.0023660.0093690.018785-0.000280.0456420.006128-0.01407-0.026210.002443-0.02265-0.028760.0223990.0118450.023805-0.005160.0353870.0211410.0339980.020019-0.005620.001819-0.01166-0.01539-8.8E-05-0.01621-0.000180.0457770.0094230.031698-0.01666-0.015090.001508-0.01690.001860.0223820.0076050.004526-0.01553-0.029430.0077550.002274-0.00469-0.003880.0042660.0006640.0004430.014320.007430.0011220.001493-0.010090.0174470.0227360.002154-0.029330.008942-0.0153-0.00307-0.014190.005556-0.00294-0.000680.00972-0.000680.004862-0.002980.005709-0.00051-0.00077-0.003930.0008670.0090050.0053880.0051-0.00268-0.02249-0.01382-0.0096-0.00389-0.00664-0.0044-0.00158-0.00235Calculate the mean daily return, variance and standard deviation
for both stocks show your work?