PE Ratio Chart

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

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Date Value
December 30, 2025 9.579
December 29, 2025 9.579
December 26, 2025 9.551
December 24, 2025 9.129
December 23, 2025 9.129
December 22, 2025 9.129
December 19, 2025 8.708
December 18, 2025 8.708
December 17, 2025 8.708
December 16, 2025 8.708
December 15, 2025 9.438
December 12, 2025 9.438
December 11, 2025 9.438
December 10, 2025 9.438
December 09, 2025 9.438
December 08, 2025 9.438
December 05, 2025 9.438
December 04, 2025 9.438
December 03, 2025 9.438
December 02, 2025 9.438
December 01, 2025 9.438
November 28, 2025 9.438
November 26, 2025 9.438
November 25, 2025 9.438
November 24, 2025 9.438
Date Value
November 21, 2025 9.438
November 20, 2025 9.438
November 19, 2025 9.438
November 18, 2025 9.438
November 17, 2025 9.438
November 14, 2025 9.438
November 13, 2025 9.438
November 12, 2025 9.438
November 11, 2025 9.438
November 10, 2025 9.438
November 07, 2025 9.438
November 06, 2025 9.438
November 05, 2025 9.438
November 04, 2025 9.438
November 03, 2025 9.438
October 31, 2025 9.438
October 30, 2025 9.438
October 29, 2025 9.438
October 28, 2025 9.438
October 27, 2025 9.438
October 24, 2025 9.438
October 23, 2025 9.438
October 22, 2025 9.438
October 21, 2025 9.438
October 20, 2025 9.438

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 Related Metrics

PS Ratio 96.18
PEG Ratio -0.0446
Price 1.862
Earnings Yield -24.48%
PEGY Ratio -0.0446