PE Ratio Chart

View PE Ratio for PAA.
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Sep '18
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May '19
 
285.00
270.00
255.00
240.00
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Historical PE Ratio Data

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Date Value
August 21, 2026 6.816
August 20, 2026 6.810
August 19, 2026 6.644
August 18, 2026 6.700
August 17, 2026 6.578
August 14, 2026 6.619
August 13, 2026 6.495
August 12, 2026 6.436
August 11, 2026 6.412
August 10, 2026 6.442
August 07, 2026 6.317
August 06, 2026 6.514
August 05, 2026 6.417
August 04, 2026 6.522
August 03, 2026 6.702
July 31, 2026 6.805
July 30, 2026 6.874
July 29, 2026 6.893
July 28, 2026 6.766
July 27, 2026 6.727
July 24, 2026 6.813
July 23, 2026 6.838
July 22, 2026 6.772
July 21, 2026 6.727
July 20, 2026 6.733
Date Value
July 17, 2026 6.611
July 16, 2026 6.578
July 15, 2026 6.467
July 14, 2026 6.542
July 13, 2026 6.520
July 10, 2026 6.340
July 09, 2026 6.323
July 08, 2026 6.406
July 07, 2026 6.281
July 06, 2026 6.168
July 02, 2026 6.234
July 01, 2026 6.160
June 30, 2026 6.165
June 29, 2026 16.56
June 26, 2026 16.36
June 25, 2026 16.19
June 24, 2026 16.08
June 23, 2026 16.41
June 22, 2026 16.08
June 18, 2026 15.98
June 17, 2026 16.16
June 16, 2026 16.33
June 15, 2026 16.43
June 12, 2026 16.80
June 11, 2026 16.83

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.

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PE Ratio Range, Past 5 Years

View PE Ratio Range, Past 5 Years
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PE Ratio Benchmarks

PE Ratio Related Metrics