Short Interest Chart

View Short Interest for PTPI.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Short Interest Data

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Date % of Float Short % of SO Short Days to Cover Short Interest
Jul 31, 2026 -- -- -- --
May 27, 2026 -- -- -- --
May 26, 2026 -- -- -- --
May 25, 2026 -- -- -- --
May 22, 2026 -- -- -- --
May 21, 2026 -- -- -- --
May 20, 2026 -- -- -- --
May 19, 2026 -- -- -- --
May 18, 2026 -- -- -- --
May 15, 2026 -- -- -- --
Apr 14, 2026 -- -- -- --
Jan 23, 2026 -- -- -- --
Jan 22, 2026 -- -- -- --
Jan 21, 2026 -- -- -- --
Jan 20, 2026 -- -- -- --
Jan 19, 2026 -- -- -- --
Jan 16, 2026 -- -- -- --
Jan 09, 2026 -- -- -- --
Dec 22, 2025 -- -- -- --
Dec 19, 2025 -- -- -- --
Dec 18, 2025 -- -- -- --
Dec 17, 2025 -- -- -- --
Dec 16, 2025 -- -- -- --
Dec 15, 2025 -- -- -- --
Dec 12, 2025 -- -- -- --

Short Interest Definition

The number of shares that have been sold short but have yet to be covered or closed out.

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Short Interest Range, Past 5 Years

View Short Interest Range, Past 5 Years
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Minimum
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Maximum
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Average
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Median