資本資産価格設定モデル (CAPM)
資本資産価格モデル(CAPM)は、 PMI普通株式などのリスク資産の期待収益率または必要な収益率を示します。
収益率
Philip Morris International Inc.、月間収益率
| Philip Morris International Inc. (PM) | Standard & Poor’s 500 (S&P 500) | |||||
|---|---|---|---|---|---|---|
| t | 日付 | 価格PM,t1 | 配当PM,t1 | RPM,t2 | 価格S&P 500,t | RS&P 500,t3 |
| 2020/01/31 | $82.70 | 3,225.52 | ||||
| 1. | 2020/02/29 | $81.87 | -1.00% | 2,954.22 | -8.41% | |
| 2. | 2020/03/31 | $72.96 | $1.17 | -9.45% | 2,584.59 | -12.51% |
| 3. | 2020/04/30 | $74.60 | 2.25% | 2,912.43 | 12.68% | |
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| 58. | 2024/11/30 | $133.06 | 0.27% | 6,032.38 | 5.73% | |
| 59. | 2024/12/31 | $120.35 | $1.35 | -8.54% | 5,881.63 | -2.50% |
| 平均 (R): | 1.28% | 1.16% | ||||
| 標準偏差： | 6.07% | 5.28% | ||||
| Philip Morris International Inc. (PM) | Standard & Poor’s 500 (S&P 500) | |||||
|---|---|---|---|---|---|---|
| t | 日付 | 価格PM,t1 | 配当PM,t1 | RPM,t2 | 価格S&P 500,t | RS&P 500,t3 |
| 2020/01/31 | $82.70 | 3,225.52 | ||||
| 1. | 2020/02/29 | $81.87 | -1.00% | 2,954.22 | -8.41% | |
| 2. | 2020/03/31 | $72.96 | $1.17 | -9.45% | 2,584.59 | -12.51% |
| 3. | 2020/04/30 | $74.60 | 2.25% | 2,912.43 | 12.68% | |
| 4. | 2020/05/31 | $73.36 | -1.66% | 3,044.31 | 4.53% | |
| 5. | 2020/06/30 | $70.06 | $1.17 | -2.90% | 3,100.29 | 1.84% |
| 6. | 2020/07/31 | $76.81 | 9.63% | 3,271.12 | 5.51% | |
| 7. | 2020/08/31 | $79.79 | 3.88% | 3,500.31 | 7.01% | |
| 8. | 2020/09/30 | $74.99 | $1.20 | -4.51% | 3,363.00 | -3.92% |
| 9. | 2020/10/31 | $71.02 | -5.29% | 3,269.96 | -2.77% | |
| 10. | 2020/11/30 | $75.75 | 6.66% | 3,621.63 | 10.75% | |
| 11. | 2020/12/31 | $82.79 | $1.20 | 10.88% | 3,756.07 | 3.71% |
| 12. | 2021/01/31 | $79.65 | -3.79% | 3,714.24 | -1.11% | |
| 13. | 2021/02/28 | $84.02 | 5.49% | 3,811.15 | 2.61% | |
| 14. | 2021/03/31 | $88.74 | $1.20 | 7.05% | 3,972.89 | 4.24% |
| 15. | 2021/04/30 | $95.00 | 7.05% | 4,181.17 | 5.24% | |
| 16. | 2021/05/31 | $96.43 | 1.51% | 4,204.11 | 0.55% | |
| 17. | 2021/06/30 | $99.11 | $1.20 | 4.02% | 4,297.50 | 2.22% |
| 18. | 2021/07/31 | $100.09 | 0.99% | 4,395.26 | 2.27% | |
| 19. | 2021/08/31 | $103.00 | 2.91% | 4,522.68 | 2.90% | |
| 20. | 2021/09/30 | $94.79 | $1.25 | -6.76% | 4,307.54 | -4.76% |
| 21. | 2021/10/31 | $94.54 | -0.26% | 4,605.38 | 6.91% | |
| 22. | 2021/11/30 | $85.94 | -9.10% | 4,567.00 | -0.83% | |
| 23. | 2021/12/31 | $95.00 | $1.25 | 12.00% | 4,766.18 | 4.36% |
| 24. | 2022/01/31 | $102.85 | 8.26% | 4,515.55 | -5.26% | |
| 25. | 2022/02/28 | $101.07 | -1.73% | 4,373.94 | -3.14% | |
| 26. | 2022/03/31 | $93.94 | $1.25 | -5.82% | 4,530.41 | 3.58% |
| 27. | 2022/04/30 | $100.00 | 6.45% | 4,131.93 | -8.80% | |
| 28. | 2022/05/31 | $106.25 | 6.25% | 4,132.15 | 0.01% | |
| 29. | 2022/06/30 | $98.74 | $1.25 | -5.89% | 3,785.38 | -8.39% |
| 30. | 2022/07/31 | $97.15 | -1.61% | 4,130.29 | 9.11% | |
| 31. | 2022/08/31 | $95.49 | -1.71% | 3,955.00 | -4.24% | |
| 32. | 2022/09/30 | $83.01 | $1.27 | -11.74% | 3,585.62 | -9.34% |
| 33. | 2022/10/31 | $91.85 | 10.65% | 3,871.98 | 7.99% | |
| 34. | 2022/11/30 | $99.67 | 8.51% | 4,080.11 | 5.38% | |
| 35. | 2022/12/31 | $101.21 | $1.27 | 2.82% | 3,839.50 | -5.90% |
| 36. | 2023/01/31 | $104.24 | 2.99% | 4,076.60 | 6.18% | |
| 37. | 2023/02/28 | $97.30 | -6.66% | 3,970.15 | -2.61% | |
| 38. | 2023/03/31 | $97.25 | $1.27 | 1.25% | 4,109.31 | 3.51% |
| 39. | 2023/04/30 | $99.97 | 2.80% | 4,169.48 | 1.46% | |
| 40. | 2023/05/31 | $90.01 | -9.96% | 4,179.83 | 0.25% | |
| 41. | 2023/06/30 | $97.62 | $1.27 | 9.87% | 4,376.86 | 4.71% |
| 42. | 2023/07/31 | $99.72 | 2.15% | 4,588.96 | 4.85% | |
| 43. | 2023/08/31 | $96.06 | -3.67% | 4,507.66 | -1.77% | |
| 44. | 2023/09/30 | $92.58 | $1.30 | -2.27% | 4,288.05 | -4.87% |
| 45. | 2023/10/31 | $89.16 | -3.69% | 4,193.80 | -2.20% | |
| 46. | 2023/11/30 | $93.36 | 4.71% | 4,567.80 | 8.92% | |
| 47. | 2023/12/31 | $94.08 | $1.30 | 2.16% | 4,769.83 | 4.42% |
| 48. | 2024/01/31 | $90.85 | -3.43% | 4,845.65 | 1.59% | |
| 49. | 2024/02/29 | $89.96 | -0.98% | 5,096.27 | 5.17% | |
| 50. | 2024/03/31 | $91.62 | $1.30 | 3.29% | 5,254.35 | 3.10% |
| 51. | 2024/04/30 | $94.94 | 3.62% | 5,035.69 | -4.16% | |
| 52. | 2024/05/31 | $101.38 | 6.78% | 5,277.51 | 4.80% | |
| 53. | 2024/06/30 | $101.33 | $1.30 | 1.23% | 5,460.48 | 3.47% |
| 54. | 2024/07/31 | $115.16 | 13.65% | 5,522.30 | 1.13% | |
| 55. | 2024/08/31 | $123.29 | 7.06% | 5,648.40 | 2.28% | |
| 56. | 2024/09/30 | $121.40 | $1.35 | -0.44% | 5,762.48 | 2.02% |
| 57. | 2024/10/31 | $132.70 | 9.31% | 5,705.45 | -0.99% | |
| 58. | 2024/11/30 | $133.06 | 0.27% | 6,032.38 | 5.73% | |
| 59. | 2024/12/31 | $120.35 | $1.35 | -8.54% | 5,881.63 | -2.50% |
| 平均 (R): | 1.28% | 1.16% | ||||
| 標準偏差： | 6.07% | 5.28% | ||||
すべて表示
1 普通株式1株当たり米ドルのデータで、分割と株式配当を調整したものです。
2 期間 tにおけるPMの普通株式の収益率。
3 期間 tにおけるS&P 500(市場ポートフォリオの代理)の収益率。
分散と共分散
Philip Morris International Inc.、分散の計算、および戻り値の共分散
| t | 日付 | RPM,t | RS&P 500,t | (RPM,t–RPM)2 | (RS&P 500,t–RS&P 500)2 | (RPM,t–RPM)×(RS&P 500,t–RS&P 500) |
|---|---|---|---|---|---|---|
| 1. | 2020/02/29 | -1.00% | -8.41% | 5.22 | 91.63 | 21.86 |
| 2. | 2020/03/31 | -9.45% | -12.51% | 115.22 | 186.96 | 146.77 |
| 3. | 2020/04/30 | 2.25% | 12.68% | 0.94 | 132.78 | 11.15 |
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| 58. | 2024/11/30 | 0.27% | 5.73% | 1.02 | 20.87 | -4.61 |
| 59. | 2024/12/31 | -8.54% | -2.50% | 96.39 | 13.40 | 35.94 |
| トータル (Σ): | 2,133.95 | 1,618.62 | 867.58 | |||
| t | 日付 | RPM,t | RS&P 500,t | (RPM,t–RPM)2 | (RS&P 500,t–RS&P 500)2 | (RPM,t–RPM)×(RS&P 500,t–RS&P 500) |
|---|---|---|---|---|---|---|
| 1. | 2020/02/29 | -1.00% | -8.41% | 5.22 | 91.63 | 21.86 |
| 2. | 2020/03/31 | -9.45% | -12.51% | 115.22 | 186.96 | 146.77 |
| 3. | 2020/04/30 | 2.25% | 12.68% | 0.94 | 132.78 | 11.15 |
| 4. | 2020/05/31 | -1.66% | 4.53% | 8.66 | 11.34 | -9.91 |
| 5. | 2020/06/30 | -2.90% | 1.84% | 17.50 | 0.46 | -2.83 |
| 6. | 2020/07/31 | 9.63% | 5.51% | 69.80 | 18.91 | 36.33 |
| 7. | 2020/08/31 | 3.88% | 7.01% | 6.76 | 34.17 | 15.20 |
| 8. | 2020/09/30 | -4.51% | -3.92% | 33.55 | 25.85 | 29.45 |
| 9. | 2020/10/31 | -5.29% | -2.77% | 43.22 | 15.43 | 25.82 |
| 10. | 2020/11/30 | 6.66% | 10.75% | 28.94 | 92.03 | 51.61 |
| 11. | 2020/12/31 | 10.88% | 3.71% | 92.12 | 6.51 | 24.48 |
| 12. | 2021/01/31 | -3.79% | -1.11% | 25.73 | 5.18 | 11.54 |
| 13. | 2021/02/28 | 5.49% | 2.61% | 17.69 | 2.10 | 6.09 |
| 14. | 2021/03/31 | 7.05% | 4.24% | 33.24 | 9.50 | 17.77 |
| 15. | 2021/04/30 | 7.05% | 5.24% | 33.34 | 16.66 | 23.57 |
| 16. | 2021/05/31 | 1.51% | 0.55% | 0.05 | 0.38 | -0.14 |
| 17. | 2021/06/30 | 4.02% | 2.22% | 7.53 | 1.12 | 2.91 |
| 18. | 2021/07/31 | 0.99% | 2.27% | 0.08 | 1.24 | -0.32 |
| 19. | 2021/08/31 | 2.91% | 2.90% | 2.65 | 3.02 | 2.83 |
| 20. | 2021/09/30 | -6.76% | -4.76% | 64.60 | 35.02 | 47.57 |
| 21. | 2021/10/31 | -0.26% | 6.91% | 2.38 | 33.10 | -8.88 |
| 22. | 2021/11/30 | -9.10% | -0.83% | 107.68 | 3.98 | 20.70 |
| 23. | 2021/12/31 | 12.00% | 4.36% | 114.85 | 10.24 | 34.29 |
| 24. | 2022/01/31 | 8.26% | -5.26% | 48.76 | 41.21 | -44.83 |
| 25. | 2022/02/28 | -1.73% | -3.14% | 9.06 | 18.47 | 12.94 |
| 26. | 2022/03/31 | -5.82% | 3.58% | 50.38 | 5.84 | -17.15 |
| 27. | 2022/04/30 | 6.45% | -8.80% | 26.74 | 99.14 | -51.49 |
| 28. | 2022/05/31 | 6.25% | 0.01% | 24.70 | 1.34 | -5.74 |
| 29. | 2022/06/30 | -5.89% | -8.39% | 51.44 | 91.26 | 68.52 |
| 30. | 2022/07/31 | -1.61% | 9.11% | 8.35 | 63.21 | -22.98 |
| 31. | 2022/08/31 | -1.71% | -4.24% | 8.93 | 29.22 | 16.16 |
| 32. | 2022/09/30 | -11.74% | -9.34% | 169.51 | 110.27 | 136.72 |
| 33. | 2022/10/31 | 10.65% | 7.99% | 87.78 | 46.58 | 63.95 |
| 34. | 2022/11/30 | 8.51% | 5.38% | 52.33 | 17.76 | 30.48 |
| 35. | 2022/12/31 | 2.82% | -5.90% | 2.37 | 49.82 | -10.86 |
| 36. | 2023/01/31 | 2.99% | 6.18% | 2.94 | 25.14 | 8.59 |
| 37. | 2023/02/28 | -6.66% | -2.61% | 63.01 | 14.23 | 29.95 |
| 38. | 2023/03/31 | 1.25% | 3.51% | 0.00 | 5.49 | -0.06 |
| 39. | 2023/04/30 | 2.80% | 1.46% | 2.30 | 0.09 | 0.46 |
| 40. | 2023/05/31 | -9.96% | 0.25% | 126.41 | 0.83 | 10.27 |
| 41. | 2023/06/30 | 9.87% | 4.71% | 73.71 | 12.62 | 30.50 |
| 42. | 2023/07/31 | 2.15% | 4.85% | 0.76 | 13.58 | 3.21 |
| 43. | 2023/08/31 | -3.67% | -1.77% | 24.51 | 8.60 | 14.52 |
| 44. | 2023/09/30 | -2.27% | -4.87% | 12.60 | 36.40 | 21.42 |
| 45. | 2023/10/31 | -3.69% | -2.20% | 24.74 | 11.28 | 16.71 |
| 46. | 2023/11/30 | 4.71% | 8.92% | 11.77 | 60.17 | 26.61 |
| 47. | 2023/12/31 | 2.16% | 4.42% | 0.78 | 10.64 | 2.88 |
| 48. | 2024/01/31 | -3.43% | 1.59% | 22.22 | 0.18 | -2.02 |
| 49. | 2024/02/29 | -0.98% | 5.17% | 5.11 | 16.09 | -9.06 |
| 50. | 2024/03/31 | 3.29% | 3.10% | 4.04 | 3.77 | 3.90 |
| 51. | 2024/04/30 | 3.62% | -4.16% | 5.49 | 28.33 | -12.47 |
| 52. | 2024/05/31 | 6.78% | 4.80% | 30.28 | 13.26 | 20.04 |
| 53. | 2024/06/30 | 1.23% | 3.47% | 0.00 | 5.32 | -0.11 |
| 54. | 2024/07/31 | 13.65% | 1.13% | 152.98 | 0.00 | -0.36 |
| 55. | 2024/08/31 | 7.06% | 2.28% | 33.40 | 1.26 | 6.49 |
| 56. | 2024/09/30 | -0.44% | 2.02% | 2.95 | 0.74 | -1.47 |
| 57. | 2024/10/31 | 9.31% | -0.99% | 64.45 | 4.63 | -17.27 |
| 58. | 2024/11/30 | 0.27% | 5.73% | 1.02 | 20.87 | -4.61 |
| 59. | 2024/12/31 | -8.54% | -2.50% | 96.39 | 13.40 | 35.94 |
| トータル (Σ): | 2,133.95 | 1,618.62 | 867.58 | |||
すべて表示
分散PM = Σ(RPM,t–RPM)2 ÷ (59 – 1)
= 2,133.95 ÷ (59 – 1)
= 36.79
分散S&P 500 = Σ(RS&P 500,t–RS&P 500)2 ÷ (59 – 1)
= 1,618.62 ÷ (59 – 1)
= 27.91
共 分散PM, S&P 500 = Σ(RPM,t–RPM)×(RS&P 500,t–RS&P 500) ÷ (59 – 1)
= 867.58 ÷ (59 – 1)
= 14.96
システマティックなリスク推定 (β)
| 分散PM | 36.79 |
| 分散S&P 500 | 27.91 |
| 共 分散PM, S&P 500 | 14.96 |
| 相関係数PM, S&P 5001 | 0.47 |
| βPM2 | 0.54 |
| αPM3 | 0.66% |
計算
1 相関係数PM, S&P 500
= 共 分散PM, S&P 500 ÷ (標準偏差PM × 標準偏差S&P 500)
= 14.96 ÷ (6.07% × 5.28%)
= 0.47
2 βPM
= 共 分散PM, S&P 500 ÷ 分散S&P 500
= 14.96 ÷ 27.91
= 0.54
3 αPM
= 平均PM – βPM × 平均S&P 500
= 1.28% – 0.54 × 1.16%
= 0.66%
期待収益率
| 仮定 | ||
| LT国債総合の収益率1 | RF | 4.69% |
| 市場ポートフォリオの期待収益率2 | E(RM) | 14.90% |
| 普通株式 PMI システマティックリスク | βPM | 0.54 |
| PMI普通株式の期待収益率3 | E(RPM) | 10.16% |
1 10年以内に期限が到来しない、または償還不能となるすべての発行済み固定利回り米国債の入札利回りの加重平均(リスクフリー・リターン・プロキシ)。
2 詳しく見る »
3 E(RPM) = RF + βPM [E(RM) – RF]
= 4.69% + 0.54 [14.90% – 4.69%]
= 10.16%