PE Ratio Chart

View PE Ratio for PTAIF.
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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
September 15, 2026 6.314
September 14, 2026 6.314
September 11, 2026 6.314
September 10, 2026 6.122
September 09, 2026 6.122
September 08, 2026 6.122
September 04, 2026 6.122
September 03, 2026 6.146
September 02, 2026 6.146
September 01, 2026 6.146
August 31, 2026 6.146
August 28, 2026 6.146
August 27, 2026 6.146
August 26, 2026 6.803
August 25, 2026 6.803
August 24, 2026 5.229
August 21, 2026 5.229
August 20, 2026 5.229
August 19, 2026 5.229
August 18, 2026 5.229
August 17, 2026 5.229
August 14, 2026 5.229
August 13, 2026 5.229
August 12, 2026 5.229
August 11, 2026 5.229
Date Value
August 10, 2026 5.229
August 07, 2026 5.229
August 06, 2026 5.229
August 05, 2026 5.229
August 04, 2026 5.229
August 03, 2026 5.229
July 31, 2026 5.229
July 30, 2026 5.229
July 29, 2026 5.229
July 28, 2026 5.229
July 27, 2026 5.229
July 24, 2026 5.229
July 23, 2026 5.229
July 22, 2026 5.229
July 21, 2026 5.229
July 20, 2026 5.229
July 17, 2026 5.229
July 16, 2026 5.229
July 15, 2026 5.229
July 14, 2026 5.229
July 13, 2026 5.229
July 10, 2026 5.229
July 09, 2026 5.229
July 08, 2026 5.229
July 07, 2026 5.229

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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