what is the correlation coefficient between apple and sandp 500 over the past 10 years

Between September 26, 2015 and September 26, 2025, Apple (AAPL) has returned 904% and the S&P 500 (GSPC) has returned 242.4%.

DATE the S&P 500 Apple
September 2025
$6,604.72
$256.87
August 2025
$6,460.26
$232.14
July 2025
$6,339.39
$207.33
June 2025
$6,204.95
$204.94
May 2025
$5,911.69
$200.62
April 2025
$5,569.06
$211.98
March 2025
$5,611.85
$221.59
February 2025
$5,954.50
$241.25
January 2025
$6,040.53
$235.17
December 2024
$5,881.63
$249.53
November 2024
$6,032.38
$236.49
October 2024
$5,705.45
$224.86
September 2024
$5,762.48
$231.92
August 2024
$5,648.40
$227.94
July 2024
$5,522.30
$220.80
June 2024
$5,460.48
$209.40
May 2024
$5,277.51
$191.14
April 2024
$5,035.69
$169.12
March 2024
$5,254.35
$170.26
February 2024
$5,096.27
$179.46
January 2024
$4,845.65
$182.85
December 2023
$4,769.83
$190.91
November 2023
$4,567.80
$188.36
October 2023
$4,193.80
$169.11
September 2023
$4,288.05
$169.55