Stockwatch

Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2024-04-26	Q	OPK	1.22	1.26	1.22	1.26	0.04	1,947,674	3,228	1.15	1.28
2024-04-25	Q	OPK	1.20	1.23	1.19	1.22	-0.01	4,751,175	4,578	1.19	1.33
2024-04-24	Q	OPK	1.26	1.2696	1.21	1.23	-0.02	6,063,824	4,170	1.22	1.30
2024-04-23	Q	OPK	1.23	1.26	1.23	1.25	0.015	2,387,230	5,037	1.23	1.26
2024-04-22	Q	OPK	1.24	1.28	1.22	1.23		3,627,029	4,829	1.21	1.36
2024-04-19	Q	OPK	1.20	1.2415	1.20	1.23		2,665,471	4,994	1.11	1.25
2024-04-18	Q	OPK	1.25	1.26	1.20	1.23	-0.02	4,096,771	5,504	1.21	1.25
2024-04-17	Q	OPK	1.22	1.26	1.21	1.25	0.04	4,733,106	5,688	1.23	1.30
2024-04-16	Q	OPK	1.25	1.25	1.20	1.21	-0.02	4,061,913	5,793	1.20	1.33
2024-04-15	Q	OPK	1.24	1.27	1.21	1.245	0.015	3,731,536	4,506	1.21	1.23
2024-04-12	Q	OPK	1.26	1.2694	1.21	1.23	-0.055	4,737,083	4,777	1.22	1.26
2024-04-11	Q	OPK	1.27	1.29	1.21	1.285	0.015	3,358,473	4,940	1.26	1.28
2024-04-10	Q	OPK	1.34	1.34	1.21	1.27	-0.11	12,157,332	9,656	1.24	1.28
2024-04-09	Q	OPK	1.40	1.43	1.36	1.38	-0.02	14,155,587	8,775	1.26	1.41
2024-04-08	Q	OPK	1.37	1.43	1.355	1.40	0.05	8,682,183	9,232	1.38	1.41
2024-04-05	Q	OPK	1.36	1.37	1.334	1.35	-0.01	4,286,763	8,077	1.33	1.45
2024-04-04	Q	OPK	1.35	1.40	1.345	1.36	0.01	6,168,831	8,974	1.26	1.46
2024-04-03	Q	OPK	1.33	1.40	1.32	1.35		11,589,201	11,393	1.33	1.48
2024-04-02	Q	OPK	1.26	1.37	1.23	1.35	0.04	10,990,833	17,900	1.34	1.46
2024-04-01	Q	OPK	1.195	1.3587	1.19	1.31	0.11	14,482,824	21,974	1.30	1.34
2024-03-29	Q	OPK	1.13	1.25	1.12	1.20	0.13	0	0	1.18	1.24
2024-03-28	Q	OPK	1.13	1.25	1.12	1.20	0.13	28,896,611	23,170	1.18	1.24
2024-03-27	Q	OPK	1.00	1.11	1.00	1.07	0.06	11,812,901	15,923	1.05	1.09
2024-03-26	Q	OPK	1.00	1.01	0.9902	1.01		3,588,455	8,188	0.98	1.01
2024-03-25	Q	OPK	0.9596	1.01	0.915	1.01	0.0454	29,837,163	16,994	0.94	1.08
2024-03-22	Q	OPK	0.98	0.987	0.9213	0.9646	0.0346	25,544,840	14,202	0.957	0.965
2024-03-21	Q	OPK	0.89	1.01	0.89	0.93	0.04	21,708,912	14,661	0.92	0.9674
2024-03-20	Q	OPK	0.8797	0.9238	0.8668	0.89	0.0197	17,250,670	11,022	0.88	0.8949
2024-03-19	Q	OPK	0.8687	0.883	0.8601	0.8703	0.0048	9,342,350	6,488	0.864	0.89
2024-03-18	Q	OPK	0.9023	0.907	0.8613	0.8655	-0.0293	10,701,685	9,017	0.87	0.9546
2024-03-15	Q	OPK	0.9026	0.9192	0.8902	0.8948	0.0094	9,806,418	6,640	0.8937	2.03
2024-03-14	Q	OPK	0.9298	0.9298	0.8807	0.8854	-0.0339	10,625,754	9,701	0.8917	0.9253
2024-03-13	Q	OPK	0.9385	0.94	0.9105	0.9193	-0.0086	9,751,211	7,076	0.9149	0.94
2024-03-12	Q	OPK	0.9323	0.94	0.9212	0.9279	-0.014	6,011,565	8,350	0.92	0.97
2024-03-11	Q	OPK	0.9578	0.9654	0.94	0.9419	-0.0156	7,664,187	9,648	0.94	0.96
2024-03-08	Q	OPK	0.9649	0.9999	0.9302	0.9575	0.0062	8,912,789	8,029	0.95	0.97
2024-03-07	Q	OPK	0.9558	0.984	0.941	0.9513	0.0123	6,690,378	5,953	0.941	1.05
2024-03-06	Q	OPK	0.9662	0.968	0.9301	0.939	0.0041	12,622,919	10,800	0.9361	1.03
2024-03-05	Q	OPK	0.9904	1.01	0.9203	0.9349	-0.0651	15,561,767	12,754	0.8655	0.99
2024-03-04	Q	OPK	0.98	1.01	0.98	1.00	0.0071	3,206,606	8,505	0.99	1.01
2024-03-01	Q	OPK	1.00	1.01	0.9862	0.993	-0.007	8,760,444	9,118	0.9739	0.9951
2024-02-29	Q	OPK	1.00	1.02	0.984	1.00	0.0145	5,046,650	6,360	0.982	1.09
2024-02-28	Q	OPK	1.00	1.01	0.9511	0.9855	-0.0645	12,929,758	11,707	0.9702	1.00
2024-02-27	Q	OPK	1.01	1.07	0.99	1.05	0.0535	10,338,454	7,521	0.98	1.08
2024-02-26	Q	OPK	0.964	1.01	0.96	0.9965	0.0505	7,280,923	7,595	0.99	1.10
2024-02-23	Q	OPK	0.9967	1.00	0.941	0.946	-0.0241	6,490,553	7,205	0.951	0.9952
2024-02-22	Q	OPK	1.02	1.04	0.9619	0.9701	-0.0399	8,701,440	9,365	0.97	1.00
2024-02-21	Q	OPK	1.03	1.035	0.936	1.01	-0.02	26,671,094	18,561	0.9054	1.04
2024-02-20	Q	OPK	1.02	1.05	1.0189	1.03	0.02	2,722,994	8,707	1.02	1.04
2024-02-19	Q	OPK	1.02	1.04	1.01	1.01	-0.01	0	0	1.01	1.10
2024-02-16	Q	OPK	1.02	1.04	1.01	1.01	-0.01	1,969,723	4,519	1.01	1.10
2024-02-15	Q	OPK	1.05	1.07	1.00	1.02	-0.01	3,028,194	4,094	1.01	1.11
2024-02-14	Q	OPK	1.015	1.03	1.00	1.03	0.03	1,929,119	3,578	1.01	1.05
2024-02-13	Q	OPK	1.03	1.04	1.00	1.00	-0.04	2,497,763	4,736	0.99	1.02
2024-02-12	Q	OPK	1.04	1.05	1.03	1.04	-0.01	2,936,739	4,704	1.03	1.04
2024-02-09	Q	OPK	1.02	1.07	1.0104	1.05	0.03	3,555,761	5,976	1.03	1.19
2024-02-08	Q	OPK	0.991	1.04	0.9904	1.02	0.02	4,066,448	4,906	0.99	1.10
2024-02-07	Q	OPK	0.99	1.02	0.921	1.00	0.0224	16,242,996	13,308	0.975	1.10
2024-02-06	Q	OPK	0.98	1.01	0.97	0.9776	0.0051	8,671,294	8,427	0.98	1.07
2024-02-05	Q	OPK	1.00	1.01	0.9725	0.9725	-0.0225	8,354,932	7,239	0.97	1.08
2024-02-02	Q	OPK	1.00	1.01	0.966	0.995	-0.015	15,005,471	12,046	1.00	1.01
2024-02-01	Q	OPK	1.04	1.05	0.9899	1.01	-0.01	7,117,120	9,376	1.00	1.02
2024-01-31	Q	OPK	1.01	1.06	1.01	1.02	0.01	4,735,952	5,826	1.01	1.13
2024-01-30	Q	OPK	1.045	1.05	0.9854	1.01	-0.01	3,427,591	6,400	0.99	1.10