Stock Analysis on Net

Synopsys Inc. (NASDAQ:SNPS)

$24.99

Capital Asset Pricing Model (CAPM)

Microsoft Excel

Paying user area


We accept:

Visa Mastercard American Express Maestro Discover JCB PayPal Apple Pay Google Pay
Visa Secure Mastercard Identity Check American Express SafeKey

Rates of Return

Synopsys Inc., monthly rates of return

Microsoft Excel
Synopsys Inc. (SNPS) Standard & Poor’s 500 (S&P 500)
t Date PriceSNPS,t1 DividendSNPS,t1 RSNPS,t2 PriceS&P 500,t RS&P 500,t3
Nov 30, 2018
1. Dec 31, 2018
2. Jan 31, 2019
3. Feb 28, 2019
. . . . . . .
. . . . . . .
. . . . . . .
70. Sep 30, 2024
71. Oct 31, 2024
Average (R):
Standard deviation:
Synopsys Inc. (SNPS) Standard & Poor’s 500 (S&P 500)
t Date PriceSNPS,t1 DividendSNPS,t1 RSNPS,t2 PriceS&P 500,t RS&P 500,t3
Nov 30, 2018
1. Dec 31, 2018
2. Jan 31, 2019
3. Feb 28, 2019
4. Mar 31, 2019
5. Apr 30, 2019
6. May 31, 2019
7. Jun 30, 2019
8. Jul 31, 2019
9. Aug 31, 2019
10. Sep 30, 2019
11. Oct 31, 2019
12. Nov 30, 2019
13. Dec 31, 2019
14. Jan 31, 2020
15. Feb 29, 2020
16. Mar 31, 2020
17. Apr 30, 2020
18. May 31, 2020
19. Jun 30, 2020
20. Jul 31, 2020
21. Aug 31, 2020
22. Sep 30, 2020
23. Oct 31, 2020
24. Nov 30, 2020
25. Dec 31, 2020
26. Jan 31, 2021
27. Feb 28, 2021
28. Mar 31, 2021
29. Apr 30, 2021
30. May 31, 2021
31. Jun 30, 2021
32. Jul 31, 2021
33. Aug 31, 2021
34. Sep 30, 2021
35. Oct 31, 2021
36. Nov 30, 2021
37. Dec 31, 2021
38. Jan 31, 2022
39. Feb 28, 2022
40. Mar 31, 2022
41. Apr 30, 2022
42. May 31, 2022
43. Jun 30, 2022
44. Jul 31, 2022
45. Aug 31, 2022
46. Sep 30, 2022
47. Oct 31, 2022
48. Nov 30, 2022
49. Dec 31, 2022
50. Jan 31, 2023
51. Feb 28, 2023
52. Mar 31, 2023
53. Apr 30, 2023
54. May 31, 2023
55. Jun 30, 2023
56. Jul 31, 2023
57. Aug 31, 2023
58. Sep 30, 2023
59. Oct 31, 2023
60. Nov 30, 2023
61. Dec 31, 2023
62. Jan 31, 2024
63. Feb 29, 2024
64. Mar 31, 2024
65. Apr 30, 2024
66. May 31, 2024
67. Jun 30, 2024
68. Jul 31, 2024
69. Aug 31, 2024
70. Sep 30, 2024
71. Oct 31, 2024
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 SNPS during period t

3 Rate of return on S&P 500 (the market portfolio proxy) during period t


Variance and Covariance

Synopsys Inc., calculation of variance and covariance of returns

Microsoft Excel
t Date RSNPS,t RS&P 500,t (RSNPS,tRSNPS)2 (RS&P 500,tRS&P 500)2 (RSNPS,tRSNPS)×(RS&P 500,tRS&P 500)
1. Dec 31, 2018
2. Jan 31, 2019
3. Feb 28, 2019
. . . . . . .
. . . . . . .
. . . . . . .
70. Sep 30, 2024
71. Oct 31, 2024
Total (Σ):
t Date RSNPS,t RS&P 500,t (RSNPS,tRSNPS)2 (RS&P 500,tRS&P 500)2 (RSNPS,tRSNPS)×(RS&P 500,tRS&P 500)
1. Dec 31, 2018
2. Jan 31, 2019
3. Feb 28, 2019
4. Mar 31, 2019
5. Apr 30, 2019
6. May 31, 2019
7. Jun 30, 2019
8. Jul 31, 2019
9. Aug 31, 2019
10. Sep 30, 2019
11. Oct 31, 2019
12. Nov 30, 2019
13. Dec 31, 2019
14. Jan 31, 2020
15. Feb 29, 2020
16. Mar 31, 2020
17. Apr 30, 2020
18. May 31, 2020
19. Jun 30, 2020
20. Jul 31, 2020
21. Aug 31, 2020
22. Sep 30, 2020
23. Oct 31, 2020
24. Nov 30, 2020
25. Dec 31, 2020
26. Jan 31, 2021
27. Feb 28, 2021
28. Mar 31, 2021
29. Apr 30, 2021
30. May 31, 2021
31. Jun 30, 2021
32. Jul 31, 2021
33. Aug 31, 2021
34. Sep 30, 2021
35. Oct 31, 2021
36. Nov 30, 2021
37. Dec 31, 2021
38. Jan 31, 2022
39. Feb 28, 2022
40. Mar 31, 2022
41. Apr 30, 2022
42. May 31, 2022
43. Jun 30, 2022
44. Jul 31, 2022
45. Aug 31, 2022
46. Sep 30, 2022
47. Oct 31, 2022
48. Nov 30, 2022
49. Dec 31, 2022
50. Jan 31, 2023
51. Feb 28, 2023
52. Mar 31, 2023
53. Apr 30, 2023
54. May 31, 2023
55. Jun 30, 2023
56. Jul 31, 2023
57. Aug 31, 2023
58. Sep 30, 2023
59. Oct 31, 2023
60. Nov 30, 2023
61. Dec 31, 2023
62. Jan 31, 2024
63. Feb 29, 2024
64. Mar 31, 2024
65. Apr 30, 2024
66. May 31, 2024
67. Jun 30, 2024
68. Jul 31, 2024
69. Aug 31, 2024
70. Sep 30, 2024
71. Oct 31, 2024
Total (Σ):

Show all

VarianceSNPS = Σ(RSNPS,tRSNPS)2 ÷ (71 – 1)
= ÷ (71 – 1)
=

VarianceS&P 500 = Σ(RS&P 500,tRS&P 500)2 ÷ (71 – 1)
= ÷ (71 – 1)
=

CovarianceSNPS, S&P 500 = Σ(RSNPS,tRSNPS)×(RS&P 500,tRS&P 500) ÷ (71 – 1)
= ÷ (71 – 1)
=


Systematic Risk (β) Estimation

Microsoft Excel
VarianceSNPS
VarianceS&P 500
CovarianceSNPS, S&P 500
Correlation coefficientSNPS, S&P 5001
βSNPS2
αSNPS3

Calculations

1 Correlation coefficientSNPS, S&P 500
= CovarianceSNPS, S&P 500 ÷ (Standard deviationSNPS × Standard deviationS&P 500)
= ÷ ( × )
=

2 βSNPS
= CovarianceSNPS, S&P 500 ÷ VarianceS&P 500
= ÷
=

3 αSNPS
= AverageSNPS – βSNPS × AverageS&P 500
= ×
=


Expected Rate of Return

Microsoft Excel
Assumptions
Rate of return on LT Treasury Composite1 RF
Expected rate of return on market portfolio2 E(RM)
Systematic risk (β) of Synopsys Inc. common stock βSNPS
 
Expected rate of return on Synopsys Inc. common stock3 E(RSNPS)

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).

2 See details »

3 E(RSNPS) = RF + βSNPS [E(RM) – RF]
= + []
=