Capital Asset Pricing Model (CAPM)
Capital asset pricing model (CAPM) indicates what should be the expected or required rate of return on risky assets like Twenty-First Century Fox Inc. common stock.
Paying user area
Try for free
Twenty-First Century Fox Inc. pages available for free this week:
The data is hidden behind: . Unhide it.
Get full access to the entire website from $10.42/mo, or
get 1-month access to Twenty-First Century Fox Inc. for $22.49.
This is a one-time payment. There is no automatic renewal.
We accept:
Rates of Return
Twenty-First Century Fox Inc., monthly rates of return
| Twenty-First Century Fox Inc. (FOX) | Standard & Poor’s 500 (S&P 500) | |||||
|---|---|---|---|---|---|---|
| t | Date | PriceFOX,t1 | DividendFOX,t1 | RFOX,t2 | PriceS&P 500,t | RS&P 500,t3 |
| Jul 31, 2012 | ||||||
| 1. | Aug 31, 2012 | |||||
| 2. | Sep 30, 2012 | |||||
| 3. | Oct 31, 2012 | |||||
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| 70. | May 31, 2018 | |||||
| 71. | Jun 30, 2018 | |||||
| Average (R): | ||||||
| Standard deviation: | ||||||
| Twenty-First Century Fox Inc. (FOX) | Standard & Poor’s 500 (S&P 500) | |||||
|---|---|---|---|---|---|---|
| t | Date | PriceFOX,t1 | DividendFOX,t1 | RFOX,t2 | PriceS&P 500,t | RS&P 500,t3 |
| Jul 31, 2012 | ||||||
| 1. | Aug 31, 2012 | |||||
| 2. | Sep 30, 2012 | |||||
| 3. | Oct 31, 2012 | |||||
| 4. | Nov 30, 2012 | |||||
| 5. | Dec 31, 2012 | |||||
| 6. | Jan 31, 2013 | |||||
| 7. | Feb 28, 2013 | |||||
| 8. | Mar 31, 2013 | |||||
| 9. | Apr 30, 2013 | |||||
| 10. | May 31, 2013 | |||||
| 11. | Jun 30, 2013 | |||||
| 12. | Jul 31, 2013 | |||||
| 13. | Aug 31, 2013 | |||||
| 14. | Sep 30, 2013 | |||||
| 15. | Oct 31, 2013 | |||||
| 16. | Nov 30, 2013 | |||||
| 17. | Dec 31, 2013 | |||||
| 18. | Jan 31, 2014 | |||||
| 19. | Feb 28, 2014 | |||||
| 20. | Mar 31, 2014 | |||||
| 21. | Apr 30, 2014 | |||||
| 22. | May 31, 2014 | |||||
| 23. | Jun 30, 2014 | |||||
| 24. | Jul 31, 2014 | |||||
| 25. | Aug 31, 2014 | |||||
| 26. | Sep 30, 2014 | |||||
| 27. | Oct 31, 2014 | |||||
| 28. | Nov 30, 2014 | |||||
| 29. | Dec 31, 2014 | |||||
| 30. | Jan 31, 2015 | |||||
| 31. | Feb 28, 2015 | |||||
| 32. | Mar 31, 2015 | |||||
| 33. | Apr 30, 2015 | |||||
| 34. | May 31, 2015 | |||||
| 35. | Jun 30, 2015 | |||||
| 36. | Jul 31, 2015 | |||||
| 37. | Aug 31, 2015 | |||||
| 38. | Sep 30, 2015 | |||||
| 39. | Oct 31, 2015 | |||||
| 40. | Nov 30, 2015 | |||||
| 41. | Dec 31, 2015 | |||||
| 42. | Jan 31, 2016 | |||||
| 43. | Feb 29, 2016 | |||||
| 44. | Mar 31, 2016 | |||||
| 45. | Apr 30, 2016 | |||||
| 46. | May 31, 2016 | |||||
| 47. | Jun 30, 2016 | |||||
| 48. | Jul 31, 2016 | |||||
| 49. | Aug 31, 2016 | |||||
| 50. | Sep 30, 2016 | |||||
| 51. | Oct 31, 2016 | |||||
| 52. | Nov 30, 2016 | |||||
| 53. | Dec 31, 2016 | |||||
| 54. | Jan 31, 2017 | |||||
| 55. | Feb 28, 2017 | |||||
| 56. | Mar 31, 2017 | |||||
| 57. | Apr 30, 2017 | |||||
| 58. | May 31, 2017 | |||||
| 59. | Jun 30, 2017 | |||||
| 60. | Jul 31, 2017 | |||||
| 61. | Aug 31, 2017 | |||||
| 62. | Sep 30, 2017 | |||||
| 63. | Oct 31, 2017 | |||||
| 64. | Nov 30, 2017 | |||||
| 65. | Dec 31, 2017 | |||||
| 66. | Jan 31, 2018 | |||||
| 67. | Feb 28, 2018 | |||||
| 68. | Mar 31, 2018 | |||||
| 69. | Apr 30, 2018 | |||||
| 70. | May 31, 2018 | |||||
| 71. | Jun 30, 2018 | |||||
| Average (R): | ||||||
| Standard deviation: | ||||||
Show all
1 Data in US$ per share of common stock, adjusted for splits and stock dividends.
2 Rate of return on common stock of FOX during period t
3 Rate of return on S&P 500 (the market portfolio proxy) during period t
Variance and Covariance
Twenty-First Century Fox Inc., calculation of variance and covariance of returns
| t | Date | RFOX,t | RS&P 500,t | (RFOX,t–RFOX)2 | (RS&P 500,t–RS&P 500)2 | (RFOX,t–RFOX)×(RS&P 500,t–RS&P 500) |
|---|---|---|---|---|---|---|
| 1. | Aug 31, 2012 | |||||
| 2. | Sep 30, 2012 | |||||
| 3. | Oct 31, 2012 | |||||
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| . | . | . | . | . | . | . |
| 70. | May 31, 2018 | |||||
| 71. | Jun 30, 2018 | |||||
| Total (Σ): | ||||||
| t | Date | RFOX,t | RS&P 500,t | (RFOX,t–RFOX)2 | (RS&P 500,t–RS&P 500)2 | (RFOX,t–RFOX)×(RS&P 500,t–RS&P 500) |
|---|---|---|---|---|---|---|
| 1. | Aug 31, 2012 | |||||
| 2. | Sep 30, 2012 | |||||
| 3. | Oct 31, 2012 | |||||
| 4. | Nov 30, 2012 | |||||
| 5. | Dec 31, 2012 | |||||
| 6. | Jan 31, 2013 | |||||
| 7. | Feb 28, 2013 | |||||
| 8. | Mar 31, 2013 | |||||
| 9. | Apr 30, 2013 | |||||
| 10. | May 31, 2013 | |||||
| 11. | Jun 30, 2013 | |||||
| 12. | Jul 31, 2013 | |||||
| 13. | Aug 31, 2013 | |||||
| 14. | Sep 30, 2013 | |||||
| 15. | Oct 31, 2013 | |||||
| 16. | Nov 30, 2013 | |||||
| 17. | Dec 31, 2013 | |||||
| 18. | Jan 31, 2014 | |||||
| 19. | Feb 28, 2014 | |||||
| 20. | Mar 31, 2014 | |||||
| 21. | Apr 30, 2014 | |||||
| 22. | May 31, 2014 | |||||
| 23. | Jun 30, 2014 | |||||
| 24. | Jul 31, 2014 | |||||
| 25. | Aug 31, 2014 | |||||
| 26. | Sep 30, 2014 | |||||
| 27. | Oct 31, 2014 | |||||
| 28. | Nov 30, 2014 | |||||
| 29. | Dec 31, 2014 | |||||
| 30. | Jan 31, 2015 | |||||
| 31. | Feb 28, 2015 | |||||
| 32. | Mar 31, 2015 | |||||
| 33. | Apr 30, 2015 | |||||
| 34. | May 31, 2015 | |||||
| 35. | Jun 30, 2015 | |||||
| 36. | Jul 31, 2015 | |||||
| 37. | Aug 31, 2015 | |||||
| 38. | Sep 30, 2015 | |||||
| 39. | Oct 31, 2015 | |||||
| 40. | Nov 30, 2015 | |||||
| 41. | Dec 31, 2015 | |||||
| 42. | Jan 31, 2016 | |||||
| 43. | Feb 29, 2016 | |||||
| 44. | Mar 31, 2016 | |||||
| 45. | Apr 30, 2016 | |||||
| 46. | May 31, 2016 | |||||
| 47. | Jun 30, 2016 | |||||
| 48. | Jul 31, 2016 | |||||
| 49. | Aug 31, 2016 | |||||
| 50. | Sep 30, 2016 | |||||
| 51. | Oct 31, 2016 | |||||
| 52. | Nov 30, 2016 | |||||
| 53. | Dec 31, 2016 | |||||
| 54. | Jan 31, 2017 | |||||
| 55. | Feb 28, 2017 | |||||
| 56. | Mar 31, 2017 | |||||
| 57. | Apr 30, 2017 | |||||
| 58. | May 31, 2017 | |||||
| 59. | Jun 30, 2017 | |||||
| 60. | Jul 31, 2017 | |||||
| 61. | Aug 31, 2017 | |||||
| 62. | Sep 30, 2017 | |||||
| 63. | Oct 31, 2017 | |||||
| 64. | Nov 30, 2017 | |||||
| 65. | Dec 31, 2017 | |||||
| 66. | Jan 31, 2018 | |||||
| 67. | Feb 28, 2018 | |||||
| 68. | Mar 31, 2018 | |||||
| 69. | Apr 30, 2018 | |||||
| 70. | May 31, 2018 | |||||
| 71. | Jun 30, 2018 | |||||
| Total (Σ): | ||||||
Show all
VarianceFOX = Σ(RFOX,t–RFOX)2 ÷ (71 – 1)
= ÷ (71 – 1)
=
VarianceS&P 500 = Σ(RS&P 500,t–RS&P 500)2 ÷ (71 – 1)
= ÷ (71 – 1)
=
CovarianceFOX, S&P 500 = Σ(RFOX,t–RFOX)×(RS&P 500,t–RS&P 500) ÷ (71 – 1)
= ÷ (71 – 1)
=
Systematic Risk (β) Estimation
| VarianceFOX | |
| VarianceS&P 500 | |
| CovarianceFOX, S&P 500 | |
| Correlation coefficientFOX, S&P 5001 | |
| βFOX2 | |
| αFOX3 |
Calculations
1 Correlation coefficientFOX, S&P 500
= CovarianceFOX, S&P 500 ÷ (Standard deviationFOX × Standard deviationS&P 500)
= ÷ ( × )
=
2 βFOX
= CovarianceFOX, S&P 500 ÷ VarianceS&P 500
= ÷
=
3 αFOX
= AverageFOX – βFOX × AverageS&P 500
= – ×
=
Expected Rate of Return
| Assumptions | ||
| Rate of return on LT Treasury Composite1 | RF | |
| Expected rate of return on market portfolio2 | E(RM) | |
| Systematic risk (β) of Twenty-First Century Fox Inc. common stock | βFOX | |
| Expected rate of return on Twenty-First Century Fox Inc. common stock3 | E(RFOX) | |
1 Unweighted average of bid yields on all outstanding fixed-coupon U.S. Treasury bonds neither due or callable in less than 10 years (risk-free rate of return proxy).
3 E(RFOX) = RF + βFOX [E(RM) – RF]
= + [ – ]
=