PTIR	The short sale volume percent (not short interest) for stock ticker PTIR is 65% on Jan 21, 2026. The short sale volume is 1,411,159. The total volume is 2,173,581. The short sale volume percent is up 5% compare to Jan 20, 2026.

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Insider Buying

The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2026-01-21	1,411,159	2,173,581	65%
2026-01-20	803,884	1,339,815	60%
2026-01-16	902,224	1,791,083	50%
2026-01-15	313,975	955,805	33%
2026-01-14	351,405	1,009,141	35%
2026-01-13	325,637	836,453	39%
2026-01-12	329,040	951,533	35%
2026-01-09	322,998	797,457	41%
2026-01-08	769,314	1,542,757	50%
2026-01-07	485,194	1,281,096	38%

Last 5 days short percent	52.04%
Last 10 days short percent	47.44%
Last 20 days short percent	43.74%
Last 50 days short percent	40.54%