OPK	The short sale volume percent (not short interest) for stock ticker OPK is 37% on Jan 21, 2026. The short sale volume is 1,502,178. The total volume is 4,111,345. The short sale volume percent is down -10% 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	1,502,178	4,111,345	37%
2026-01-20	1,001,565	2,137,730	47%
2026-01-16	437,243	962,424	45%
2026-01-15	369,884	825,611	45%
2026-01-14	457,325	1,368,230	33%
2026-01-13	258,746	1,201,841	22%
2026-01-12	296,507	999,212	30%
2026-01-09	384,610	1,196,006	32%
2026-01-08	340,388	833,467	41%
2026-01-07	444,687	1,235,016	36%

Last 5 days short percent	40.06%
Last 10 days short percent	36.94%
Last 20 days short percent	33.26%
Last 50 days short percent	33.84%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	ABT	1,223,310	5,066,310	24%
2026-01-21	ALNY	275,886	660,112	42%
2026-01-21	ARDX	1,647,502	3,721,353	44%
2026-01-21	BMY	1,242,218	5,585,426	22%
2026-01-21	JNJ	2,951,532	5,699,167	52%
2026-01-21	LH	166,292	278,346	60%
2026-01-21	REGN	75,396	282,418	27%
2026-01-21	TEVA	910,130	2,228,219	41%
2026-01-21	XLV	2,420,462	3,532,036	69%