OPK · Opko Health, Inc.

$1.52 +0.05 (+3.40%) At close · Sep 1

Russell 2000 member Rebalance outlook locked

Market Cap

$1.10B

746.33M

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

1M 3M 6M 1Y 5Y All

Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-09-01	654,108	1,390	1,103,230	59.3%
2026-08-31	560,155	2,304	1,075,680	52.1%
2026-08-28	500,606	2,034	1,080,589	46.3%
2026-08-27	438,801	2,247	1,302,211	33.7%
2026-08-26	437,441	1,244	1,224,019	35.7%
2026-08-25	457,291	845	1,181,187	38.7%
2026-08-24	300,529	0	800,905	37.5%
2026-08-21	347,718	0	1,022,320	34.0%
2026-08-20	425,280	5,000	902,500	47.1%
2026-08-19	681,921	9,190	1,433,289	47.6%
2026-08-18	364,188	0	751,140	48.5%
2026-08-17	406,092	389	1,369,281	29.7%
2026-08-14	500,460	0	1,353,110	37.0%
2026-08-13	324,468	300	702,769	46.2%
2026-08-12	299,835	2	667,461	44.9%
2026-08-11	285,736	5,001	826,495	34.6%
2026-08-10	534,546	0	1,018,895	52.5%
2026-08-07	421,700	27,190	1,173,001	36.0%
2026-08-06	385,051	1,146	1,050,256	36.7%
2026-08-05	603,734	500	1,056,529	57.1%
2026-08-04	631,437	0	1,521,552	41.5%
2026-08-03	1,174,415	18,150	2,040,866	57.5%
2026-07-31	512,820	0	1,151,914	44.5%
2026-07-30	635,016	46,914	1,437,717	44.2%
2026-07-29	1,121,670	87,195	3,679,795	30.5%
2026-07-28	6,347,822	214,176	19,356,180	32.8%
2026-07-27	606,842	950	1,403,882	43.2%
2026-07-24	562,363	320	1,187,054	47.4%
2026-07-23	588,740	12,006	1,468,591	40.1%
2026-07-22	736,548	163	1,579,071	46.6%
2026-07-21	513,793	400	1,079,907	47.6%
2026-07-20	933,609	2,520	1,572,067	59.4%
2026-07-17	311,411	5,128	781,024	39.9%
2026-07-16	657,789	926	1,729,571	38.0%
2026-07-15	409,607	22,578	829,969	49.4%
2026-07-14	549,914	0	1,289,500	42.6%
2026-07-13	1,284,002	153	2,688,478	47.8%
2026-07-10	579,899	28,060	1,098,826	52.8%
2026-07-09	496,899	35,738	1,846,666	26.9%
2026-07-08	421,584	6,540	965,674	43.7%
2026-07-07	498,038	0	1,045,723	47.6%
2026-07-06	444,735	4,836	871,906	51.0%
2026-07-02	430,432	390	866,978	49.6%
2026-07-01	673,646	4,709	1,312,043	51.3%
2026-06-30	236,068	6,611	806,061	29.3%
2026-06-29	802,494	27,054	1,895,088	42.3%
2026-06-26	864,497	34,344	1,880,724	46.0%
2026-06-25	288,300	11,281	601,588	47.9%
2026-06-24	307,740	2,250	928,331	33.1%
2026-06-23	494,759	5,024	1,056,050	46.8%

Showing 1–50 of 64 days

Key facts CIK 944809 CUSIP 68375N103 13F (30d) 170 filings 169 filers Visit website Investor relations