Question: Date MSFT_adj_close WMT_adj_close SPY_adj_close Stock Return Analysis - 8 Questions 3/29/21 233.339355 134.571823 390.639404 3/30/21 229.976761 133.656128 389.603027 3/31/21 233.865067 133.744736 391.182251 4/1/21 240.391907 133.537933

Date MSFT_adj_close WMT_adj_close SPY_adj_close Stock Return Analysis - 8 Questions
3/29/21 233.339355 134.571823 390.639404
3/30/21 229.976761 133.656128 389.603027
3/31/21 233.865067 133.744736 391.182251
4/1/21 240.391907 133.537933 395.406647 1) Calculate the average return of MSFT, WMT, and SPY using the given data.
4/5/21 247.057617 137.289474 401.08194
4/6/21 245.857391 137.949188 400.845093
4/7/21 247.88089 137.653793 401.30896
4/8/21 251.203857 137.56517 403.213898
4/9/21 253.782822 137.634079 406.145325
4/12/21 253.842346 137.653793 406.293365
4/13/21 256.401459 137.230392 407.497498
4/14/21 253.524918 137.181168 406.105835
4/15/21 257.403351 138.008255 410.468414
4/16/21 258.633331 138.45134 411.840393
4/19/21 256.649475 137.56517 409.817017 2) Calculate the return standard deviations of MSFT, WMT, and SPY using the given data.
4/20/21 256.173401 138.628586 406.816498
4/21/21 258.474609 139.032288 410.665833
4/22/21 255.092178 137.525787 406.915222
4/23/21 259.040009 137.752258 411.327118
4/26/21 259.436768 135.792816 412.185822
4/27/21 259.853363 136.2556 412.096985
4/28/21 252.50325 135.773117 411.978577
4/29/21 250.469818 137.486404 414.604004
4/30/21 250.142471 137.762115 411.879852
5/3/21 249.825073 139.938171 412.768188
5/4/21 245.787949 138.559662 410.22168 3) Create a portfolio that invests 60% in MSFT and 40% in WMT. What is the average return and return standard deviation of this portfolio?
5/5/21 244.478607 138.441528 410.350006
5/6/21 247.71228 139.430008 413.626892
5/7/21 250.420227 138.589783 416.637238
5/10/21 245.182892 139.202667 412.511536
5/11/21 244.24054 137.94725 408.829987
5/12/21 237.068985 134.378693 400.144318
5/13/21 241.066406 136.652298 404.951019
5/14/21 246.14505 137.917587 411.169189
5/17/21 243.19902 137.294815 410.122955

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