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Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2024-05-03	Q	OPRX	10.94	10.97	10.60	10.62	-0.08	103,028	1,324	8.78	11.04
2024-05-02	Q	OPRX	10.61	10.76	10.28	10.70	0.28	88,211	1,385	8.60	17.07
2024-05-01	Q	OPRX	10.25	10.56	10.035	10.42	0.22	177,497	2,526	9.70	16.75
2024-04-30	Q	OPRX	10.00	10.45	10.00	10.20	0.20	134,697	1,701	9.20	10.60
2024-04-29	Q	OPRX	10.15	10.48	10.00	10.00	-0.12	143,915	1,677	8.60	10.48
2024-04-26	Q	OPRX	9.52	10.20	9.41	10.12	1.32	489,073	3,367	8.97	10.50
2024-04-25	Q	OPRX	9.09	9.09	8.435	8.80	-0.36	140,617	1,316	8.40	9.66
2024-04-24	Q	OPRX	8.97	9.17	8.73	9.16	0.22	144,870	1,342	8.38	9.70
2024-04-23	Q	OPRX	9.09	9.58	8.91	8.94	-0.15	149,534	1,843	7.52	9.79
2024-04-22	Q	OPRX	9.33	9.33	8.87	9.09	-0.23	213,898	1,828	8.50	9.97
2024-04-19	Q	OPRX	9.25	9.56	9.17	9.32	-0.03	298,861	2,402	8.50	10.20
2024-04-18	Q	OPRX	9.61	9.92	9.33	9.35	-0.18	153,709	1,715	8.22	10.23
2024-04-17	Q	OPRX	10.03	10.03	9.51	9.53	-0.43	137,451	1,884	8.22	15.31
2024-04-16	Q	OPRX	11.02	11.02	9.68	9.96	-0.36	202,777	2,418	8.44	12.00
2024-04-15	Q	OPRX	10.7882	10.79	10.25	10.335	-0.425	72,026	676	9.38	16.60
2024-04-12	Q	OPRX	10.95	10.95	10.66	10.76	-0.28	81,790	1,234	9.06	13.23
2024-04-11	Q	OPRX	11.02	11.20	10.79	11.04	0.09	69,442	752	9.88	12.34
2024-04-10	Q	OPRX	11.32	11.32	10.81	10.95	-0.39	112,502	1,147	8.49	11.65
2024-04-09	Q	OPRX	11.12	11.69	11.12	11.34	0.22	124,953	1,289	11.20	12.68
2024-04-08	Q	OPRX	11.46	11.46	11.11	11.12	-0.25	51,081	964	11.00	12.76
2024-04-05	Q	OPRX	11.13	11.50	10.9901	11.37	0.16	81,348	1,223	9.07	12.75
2024-04-04	Q	OPRX	11.55	11.70	11.13	11.21	0.04	129,262	1,271	9.07	11.71
2024-04-03	Q	OPRX	11.17	11.41	11.06	11.17	-0.06	66,001	1,005	11.00	12.38
2024-04-02	Q	OPRX	11.23	11.27	10.96	11.23	-0.19	74,093	1,036	10.80	12.48
2024-04-01	Q	OPRX	12.23	12.23	11.23	11.42	-0.73	157,890	1,648	7.00	12.50
2024-03-29	Q	OPRX	11.78	12.40	11.65	12.15		0	0	8.00	13.41
2024-03-28	Q	OPRX	11.78	12.40	11.65	12.15		419,141	3,463	8.00	13.41
2024-03-27	Q	OPRX	12.11	12.22	11.85	12.15	0.17	183,216	1,230	11.12	16.64
2024-03-26	Q	OPRX	12.00	12.405	11.82	11.98	0.20	115,954	1,252	8.00	13.47
2024-03-25	Q	OPRX	11.60	11.85	11.31	11.78	0.31	171,045	1,945	10.98	13.84
2024-03-22	Q	OPRX	12.22	12.25	10.73	11.47	-0.77	221,141	2,173	11.00	13.38
2024-03-21	Q	OPRX	12.78	12.78	12.12	12.24	-0.42	125,181	1,426	8.00	12.75
2024-03-20	Q	OPRX	12.67	12.90	12.15	12.66	0.06	136,483	1,227	8.00	16.64
2024-03-19	Q	OPRX	12.30	12.84	12.04	12.60	0.39	134,208	1,596	9.52	15.24
2024-03-18	Q	OPRX	12.66	12.66	11.92	12.21	-0.48	174,687	1,453	8.00	18.06
2024-03-15	Q	OPRX	12.87	13.28	12.57	12.69	-0.23	172,890	1,413	11.87	18.06
2024-03-14	Q	OPRX	13.49	14.08	12.80	12.92	-0.61	83,455	1,374	11.47	17.93
2024-03-13	Q	OPRX	13.57	14.00	13.43	13.53	-0.03	92,967	1,377	11.33	17.93
2024-03-12	Q	OPRX	14.61	14.80	12.86	13.56	-2.23	400,427	2,836	12.04	15.34
2024-03-11	Q	OPRX	16.10	16.31	15.66	15.79	-0.38	111,166	1,500	13.13	16.52
2024-03-08	Q	OPRX	16.32	16.645	15.98	16.17	0.01	63,296	752	11.33	16.17
2024-03-07	Q	OPRX	15.74	16.165	15.3773	16.16	0.62	53,264	817	13.13	17.54
2024-03-06	Q	OPRX	15.39	15.85	15.07	15.54	0.11	108,490	1,137	13.13	20.40
2024-03-05	Q	OPRX	16.05	16.14	15.39	15.43	-0.69	139,945	1,517	13.13	20.40
2024-03-04	Q	OPRX	15.99	16.52	15.7792	16.12	0.17	197,200	1,902	14.03	17.85
2024-03-01	Q	OPRX	15.67	16.02	15.51	15.96	0.13	87,518	1,198	13.13	20.40
2024-02-29	Q	OPRX	15.96	16.02	15.31	15.83	0.22	142,152	1,542	11.33	20.40
2024-02-28	Q	OPRX	15.27	15.66	14.92	15.61	0.10	61,717	757	13.13	18.00
2024-02-27	Q	OPRX	15.00	15.71	14.955	15.51	0.49	96,864	1,214	11.33	20.40
2024-02-26	Q	OPRX	15.04	15.39	14.90	15.02	-0.15	101,520	1,423	13.13	20.40
2024-02-23	Q	OPRX	15.26	15.29	14.945	15.17	-0.03	70,821	1,007	13.13	17.33
2024-02-22	Q	OPRX	15.27	15.50	14.90	15.20	-0.14	77,191	1,186	11.33	18.00
2024-02-21	Q	OPRX	15.70	15.73	14.76	15.34	-0.35	142,539	1,556	13.13	24.56
2024-02-20	Q	OPRX	15.52	16.00	14.93	15.69	-0.11	87,046	1,033	11.33	24.54
2024-02-19	Q	OPRX	15.83	15.88	15.62	15.80	-0.11	0	0	13.31	18.00
2024-02-16	Q	OPRX	15.83	15.88	15.62	15.80	-0.11	47,049	709	13.31	18.00
2024-02-15	Q	OPRX	15.51	16.09	15.51	15.91	0.43	98,667	1,309	15.65	25.44
2024-02-14	Q	OPRX	15.06	15.64	15.005	15.48	0.70	61,216	850	12.98	16.00
2024-02-13	Q	OPRX	14.94	15.41	14.52	14.78	-0.76	106,304	1,356	11.38	16.90
2024-02-12	Q	OPRX	15.31	15.59	13.78	15.54	0.23	76,657	1,043	13.13	18.21
2024-02-09	Q	OPRX	15.60	15.71	15.23	15.31	-0.18	68,300	1,051	11.33	18.34
2024-02-08	Q	OPRX	15.00	15.58	14.78	15.49	0.43	96,644	1,324	12.90	16.90
2024-02-07	Q	OPRX	15.12	15.32	14.80	15.06	-0.06	88,300	873	11.33	16.90
2024-02-06	Q	OPRX	14.78	15.19	14.78	15.12	0.27	60,521	864	11.33	16.90