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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