bserve the mean, the standard deviation, and the CV of the annual rate of return of the portfolio. Tesla Historical Annual Stock Price Data Year
bserve the mean, the standard deviation, and the CV of the annual rate of return of the portfolio. Tesla Historical Annual Stock Price Data Year
Chapter8: Analysis Of Risk And Return
Section: Chapter Questions
Problem 11P
Related questions
Question
Observe the mean, the standard deviation, and the CV of the annual
| Tesla Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2020 | 289.9971 | 86.0520 | 705.6700 | 72.2440 | 705.6700 | 743.44% |
| 2019 | 54.7060 | 62.0240 | 86.1880 | 35.7940 | 83.6660 | 25.70% |
| 2018 | 63.4620 | 64.1060 | 75.9140 | 50.1120 | 66.5600 | 6.89% |
| 2017 | 62.8633 | 43.3980 | 77.0000 | 43.3980 | 62.2700 | 45.70% |
| 2016 | 41.9535 | 44.6820 | 53.0840 | 28.7340 | 42.7380 | -10.97% |
| 2015 | 46.0085 | 43.8620 | 56.4520 | 37.0000 | 48.0020 | 7.91% |
| 2014 | 44.6658 | 30.0200 | 57.2080 | 27.8680 | 44.4820 | 47.85% |
| 2013 | 20.8803 | 7.0720 | 38.6740 | 6.5820 | 30.0858 | 344.14% |
| 2012 | 6.2337 | 5.6160 | 7.6020 | 4.5580 | 6.7740 | 18.59% |
| 2011 | 5.3609 | 5.3240 | 6.9880 | 4.3660 | 5.7120 | 7.25% |
| 2010 | 4.6683 | 4.7780 | 7.0940 | 3.1600 | 5.3260 | 0.00% |
| Amazon Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2021 | 3315.9774 | 3186.6300 | 3731.4100 | 2951.9500 | 3444.1500 | 5.75% |
| 2020 | 2680.8551 | 1898.0100 | 3531.4500 | 1676.6100 | 3256.9300 | 76.26% |
| 2019 | 1789.1929 | 1539.1300 | 2020.9900 | 1500.2800 | 1847.8400 | 23.03% |
| 2018 | 1641.7262 | 1189.0100 | 2039.5100 | 1189.0100 | 1501.9700 | 28.43% |
| 2017 | 968.1670 | 753.6700 | 1195.8300 | 753.6700 | 1169.4700 | 55.96% |
| 2016 | 699.5231 | 636.9900 | 844.3600 | 482.0700 | 749.8700 | 10.95% |
| 2015 | 478.1373 | 308.5200 | 693.9700 | 286.9500 | 675.8900 | 117.78% |
| 2014 | 332.5510 | 397.9700 | 407.0500 | 287.0600 | 310.3500 | -22.18% |
| 2013 | 298.0322 | 257.3100 | 404.3900 | 248.2300 | 398.7900 | 58.96% |
| 2012 | 220.3037 | 179.0300 | 261.6800 | 175.9300 | 250.8700 | 44.93% |
| 2011 | 196.6720 | 184.2200 | 246.7100 | 160.9700 | 173.1000 | -3.83% |
| 2010 | 139.1404 | 133.9000 | 184.7600 | 108.6100 | 180.0000 | 33.81% |
| 2009 | 87.2811 | 54.3600 | 142.2500 | 48.4400 | 134.5200 | 162.32% |
| 2008 | 69.8800 | 96.2500 | 96.2500 | 35.0300 | 51.2800 | -44.65% |
| 2007 | 67.2261 | 38.7000 | 100.8200 | 36.4300 | 92.6400 | 134.77% |
| 2006 | 35.9104 | 47.5800 | 47.8700 | 26.0700 | 39.4600 | -16.31% |
| 2005 | 39.8969 | 44.5200 | 49.5000 | 31.7200 | 47.1500 | 6.46% |
| 2004 | 43.5652 | 51.9000 | 57.1800 | 33.8300 | 44.2900 | -15.83% |
| 2003 | 37.7364 | 19.5700 | 59.9100 | 19.5700 | 52.6200 | 178.56% |
| 2002 | 16.4817 | 10.9600 | 24.2500 | 9.1300 | 18.8900 | 74.58% |
| 2001 | 12.2008 | 13.8800 | 21.8800 | 5.9700 | 10.8200 | -30.46% |
| Alphabet Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2020 | 1478.9943 | 1368.6800 | 1824.9700 | 1054.1300 | 1752.6400 | 30.85% |
| 2019 | 1191.2169 | 1054.6800 | 1362.4700 | 1025.4700 | 1339.3900 | 28.18% |
| 2018 | 1122.0436 | 1073.2100 | 1285.5000 | 984.6700 | 1044.9600 | -0.80% |
| 2017 | 939.7734 | 808.0100 | 1085.0900 | 807.7700 | 1053.4000 | 32.93% |
| 2016 | 763.2142 | 759.4400 | 835.7400 | 681.1400 | 792.4500 | 1.86% |
| 2015 | 619.9836 | 529.5500 | 793.9600 | 497.0600 | 778.0100 | 46.61% |
| 2014 | 713.9654 | 1113.1200 | 1220.1700 | 498.1600 | 530.6600 | -52.65% |
| 2013 | 884.2413 | 723.2500 | 1120.7100 | 702.8700 | 1120.7100 | 58.43% |
| 2012 | 642.8165 | 665.4100 | 768.0500 | 559.0500 | 707.3800 | 9.52% |
| 2011 | 568.9741 | 604.3500 | 645.9000 | 474.8800 | 645.9000 | 8.74% |
| 2010 | 535.6230 | 626.7500 | 626.7700 | 436.0700 | 593.9700 | -4.20% |
| 2009 | 439.6890 | 321.3200 | 622.8700 | 282.7500 | 619.9800 | 101.52% |
| 2008 | 464.8520 | 685.1900 | 685.3300 | 257.4400 | 307.6500 | -55.51% |
| 2007 | 538.7504 | 467.5900 | 741.7900 | 438.6800 | 691.4800 | 50.17% |
| 2006 | 411.1921 | 435.2300 | 509.6500 | 337.0600 | 460.4800 | 11.00% |
| 2005 | 277.7611 | 202.7100 | 432.0400 | 174.9900 | 414.8600 | 115.19% |
| 2004 | 151.8013 | 100.3350 | 197.6000 | 100.0100 | 192.7900 | 0.00% |
| Apple Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2021 | 135.6974 | 129.4100 | 156.6900 | 116.3600 | 148.7600 | 12.11% |
| 2020 | 95.3468 | 75.0875 | 136.6900 | 56.0925 | 132.6900 | 80.75% |
| 2019 | 52.0640 | 39.4800 | 73.4125 | 35.5475 | 73.4125 | 86.16% |
| 2018 | 47.2634 | 43.0650 | 58.0175 | 36.7075 | 39.4350 | -6.79% |
| 2017 | 37.6378 | 29.0375 | 44.1050 | 29.0050 | 42.3075 | 46.11% |
| 2016 | 26.1510 | 26.3375 | 29.5625 | 22.5850 | 28.9550 | 10.03% |
| 2015 | 30.0096 | 27.3325 | 33.2500 | 25.7800 | 26.3150 | -4.64% |
| 2014 | 23.0661 | 19.7546 | 29.7500 | 17.8494 | 27.5950 | 37.72% |
| 2013 | 16.8798 | 19.6082 | 20.3604 | 13.9475 | 20.0364 | 5.42% |
| 2012 | 20.5732 | 14.6868 | 25.0750 | 14.6868 | 19.0062 | 31.40% |
| 2011 | 13.0002 | 11.7704 | 15.0800 | 11.2614 | 14.4643 | 25.56% |
| 2010 | 9.2801 | 7.6432 | 11.6239 | 6.8589 | 11.5200 | 53.07% |
| 2009 | 5.2434 | 3.2411 | 7.5586 | 2.7929 | 7.5261 | 146.90% |
| 2008 | 5.0707 | 6.9586 | 6.9618 | 2.8746 | 3.0482 | -56.91% |
| 2007 | 4.5812 | 2.9929 | 7.1368 | 2.9739 | 7.0743 | 133.48% |
| 2006 | 2.5290 | 2.6696 | 3.2789 | 1.8096 | 3.0300 | 18.01% |
| 2005 | 1.6670 | 1.1302 | 2.6779 | 1.1302 | 2.5675 | 123.26% |
| 2004 | 0.6344 | 0.3800 | 1.2221 | 0.3800 | 1.1500 | 201.36% |
| 2003 | 0.3311 | 0.2643 | 0.4432 | 0.2343 | 0.3816 | 49.12% |
| 2002 | 0.3418 | 0.4161 | 0.4663 | 0.2429 | 0.2559 | -34.57% |
| 2001 | 0.3611 | 0.2657 | 0.4748 | 0.2657 | 0.3911 | 47.20% |
| Walmart Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2021 | 140.9952 | 146.5300 | 151.4500 | 127.5300 | 144.6900 | 0.37% |
| 2020 | 129.6013 | 118.9400 | 152.7900 | 104.0500 | 144.1500 | 21.30% |
| 2019 | 108.4054 | 93.3400 | 121.2800 | 92.8600 | 118.8400 | 27.58% |
| 2018 | 92.3698 | 98.5900 | 109.5500 | 82.4000 | 93.1500 | -5.67% |
| 2017 | 78.9624 | 68.6600 | 99.6200 | 65.6600 | 98.7500 | 42.87% |
| 2016 | 69.5471 | 61.4600 | 74.3000 | 60.8400 | 69.1200 | 12.76% |
| 2015 | 72.4911 | 85.9000 | 90.4700 | 56.4200 | 61.3000 | -28.62% |
| 2014 | 77.3274 | 78.9100 | 87.5400 | 72.6600 | 85.8800 | 9.14% |
| 2013 | 75.3205 | 69.2400 | 81.2100 | 68.3000 | 78.6900 | 15.33% |
| 2012 | 67.2151 | 60.3300 | 77.1500 | 57.3600 | 68.2300 | 14.17% |
| 2011 | 54.3535 | 54.5600 | 59.9900 | 48.4100 | 59.7600 | 10.81% |
| 2010 | 53.0022 | 54.2300 | 55.9900 | 48.0000 | 53.9300 | 0.90% |
| 2009 | 50.5517 | 57.1800 | 57.1800 | 46.4200 | 53.4500 | -4.66% |
| 2008 | 55.0489 | 46.9000 | 63.1700 | 45.7200 | 56.0600 | 17.95% |
| 2007 | 46.9265 | 47.5500 | 51.2100 | 42.2700 | 47.5300 | 2.92% |
| 2006 | 46.6282 | 46.2300 | 51.7500 | 43.0200 | 46.1800 | -1.32% |
| 2005 | 48.7378 | 53.3500 | 54.4900 | 42.4900 | 46.8000 | -11.40% |
| 2004 | 54.9097 | 52.3000 | 61.0500 | 51.3300 | 52.8200 | -0.43% |
| 2003 | 54.3115 | 51.6000 | 60.0800 | 46.7400 | 53.0500 | 5.03% |
| 2002 | 55.3673 | 58.0500 | 63.7500 | 44.6000 | 50.5100 | -12.23% |
| 2001 | 51.9974 | 53.8800 | 58.4400 | 44.0000 | 57.5500 | 8.32% |
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