gimme sandp 500 p/e ratio for last 20 years in chart form

The closing price for the S&P 500 (GSPC) in terms of FormFactor (FORM) between September 30, 2005 and September 30, 2025 is 183.76, yesterday. It is up 236.8% in that time. The latest price is 184.37.

DATE OPEN HIGH LOW CLOSE
September 2025
226.92
183.76
August 2025
226.45
221.32
July 2025
181.60
223.14
June 2025
197.61
180.32
May 2025
176.01
198.05
April 2025
198.49
197.91
March 2025
178.00
198.37
February 2025
152.44
178.81
January 2025
133.05
150.82
December 2024
150.78
133.67
November 2024
146.04
150.58
October 2024
125.22
150.22
September 2024
118.65
125.27
August 2024
103.16
115.82
July 2024
90.27
103.10
June 2024
96.58
90.21
May 2024
113.78
96.45
April 2024
114.45
112.93
March 2024
117.34
115.15
February 2024
123.88
118.44
January 2024
116.33
124.98
December 2023
121.84
114.36
November 2023
124.67
121.55
October 2023
122.24
123.78
September 2023
127.59
122.73
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.