OPK	The short sale volume percent (not short interest) for stock ticker OPK is 22% on Jan 13, 2026. The short sale volume is 258,746. The total volume is 1,201,841. The short sale volume percent is down -8% compare to Jan 12, 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
2026-01-13	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%
2026-01-06	356,292	1,260,254	28%
2026-01-05	476,482	2,990,481	16%
2026-01-02	1,461,306	2,729,953	54%
2025-12-31	492,505	2,978,694	17%
2025-12-30	1,394,684	4,606,456	30%

Last 5 days short percent	31.56%
Last 10 days short percent	29.48%
Last 20 days short percent	30.34%
Last 50 days short percent	33.61%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-13	ABT	878,094	1,872,935	47%
2026-01-13	ALNY	287,507	539,339	53%
2026-01-13	ARDX	1,044,223	2,583,172	40%
2026-01-13	BMY	1,782,143	3,842,331	46%
2026-01-13	JNJ	1,912,293	3,620,301	53%
2026-01-13	LH	127,721	805,816	16%
2026-01-13	REGN	137,135	397,351	35%
2026-01-13	TEVA	1,328,507	2,993,128	44%
2026-01-13	XLV	1,581,491	2,423,003	65%