PE Ratio Chart

View PE Ratio for CSIQ.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View PE Ratio Chart
Start Trial

Historical PE Ratio Data

View and export this data back to 2008. Start Trial.
Date Value
December 30, 2025 122.13
December 29, 2025 124.79
December 26, 2025 124.13
December 24, 2025 125.05
December 23, 2025 122.84
December 22, 2025 139.27
December 19, 2025 125.72
December 18, 2025 121.82
December 17, 2025 119.76
December 16, 2025 119.20
December 15, 2025 117.61
December 12, 2025 116.27
December 11, 2025 129.36
December 10, 2025 125.00
December 09, 2025 118.33
December 08, 2025 120.69
December 05, 2025 122.38
December 04, 2025 126.95
December 03, 2025 120.28
December 02, 2025 132.73
December 01, 2025 141.43
November 28, 2025 139.37
November 26, 2025 139.07
November 25, 2025 128.44
November 24, 2025 127.98
Date Value
November 21, 2025 116.17
November 20, 2025 110.01
November 19, 2025 135.42
November 18, 2025 135.65
November 17, 2025 146.12
November 14, 2025 172.38
November 13, 2025 146.92
November 12, 2025 146.10
November 11, 2025 152.98
November 10, 2025 166.32
November 07, 2025 146.15
November 06, 2025 137.27
November 05, 2025 128.34
November 04, 2025 112.88
November 03, 2025 116.89
October 31, 2025 106.57
October 30, 2025 92.09
October 29, 2025 90.20
October 28, 2025 77.82
October 27, 2025 78.85
October 24, 2025 77.00
October 23, 2025 72.64
October 22, 2025 71.87
October 21, 2025 77.36
October 20, 2025 76.08

Price to Earnings Ratio (PE Ratio) Definition

The Price to Earnings Ratio (PE Ratio) is calculated by taking the stock price / EPS Diluted (TTM). This metric is considered a valuation metric that confirms whether the earnings of a company justifies the stock price. There isn't necesarily an optimum PE ratio, since different industries will have different ranges of PE Ratios. Because of this, PE Ratio is great to evaluate from a relative standpoint with other similar companies.

Read full definition.

PE Ratio Range, Past 5 Years

View PE Ratio Range, Past 5 Years
Start Trial
--
Minimum
--
Maximum
--
Average
--
Median

PE Ratio Benchmarks

PE Ratio Related Metrics

PS Ratio 0.1795
PEG Ratio -0.0027
Price to Book Value 0.3258
Price 13.22
Earnings Yield -20.78%
Market Cap 897.60M
PEGY Ratio -0.0027