PRPO	The short sale volume percent (not short interest) for stock ticker PRPO is 42% on Jan 21, 2026. The short sale volume is 707. The total volume is 1,672. The short sale volume percent is up 12% 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	707	1,672	42%
2026-01-20	3,280	11,094	30%
2026-01-16	512	4,259	12%
2026-01-15	882	3,812	23%
2026-01-14	843	3,156	27%
2026-01-13	994	2,484	40%
2026-01-12	269	1,937	14%
2026-01-09	3,636	6,065	60%
2026-01-08	1,391	3,494	40%
2026-01-07	2,597	4,113	63%

Last 5 days short percent	25.94%
Last 10 days short percent	35.91%
Last 20 days short percent	38.08%
Last 50 days short percent	37.24%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	A	250,711	768,486	33%
2026-01-21	BIO	51,250	173,755	29%
2026-01-21	DGX	233,030	356,544	65%
2026-01-21	GE	1,238,400	3,329,221	37%
2026-01-21	HBIO	49,812	93,267	53%
2026-01-21	ILMN	772,124	985,554	78%
2026-01-21	LH	166,292	278,346	60%
2026-01-21	TMO	901,359	1,598,100	56%
2026-01-21	XLV	2,420,462	3,532,036	69%