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GERN20270115C1
GERN Jan 15 2027 1.00 Call (GERN270115C00001000)
option OPRA

EOD

Aug 19, 2026

0.7000-17.647%(-0.1500)26

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.7100	0.7400	0.6500	0.7000	-17.647%	26	1,881	0.000%
2026-08-18	0.8500	0.8500	0.8500	0.8500	+23.188%	5	1,876	-17.647%
2026-08-06	0.6900	0.6900	0.6900	0.6900	-8.000%	10	1,882	+1.449%
2026-08-05	0.7500	0.7500	0.7500	0.7500	+25.000%	8	1,872	-6.667%
2026-07-23	0.6000	0.6000	0.6000	0.6000	-4.762%	1	1,880	+16.667%
2026-07-17	0.6100	0.6300	0.6100	0.6300	-14.865%	20	1,881	+11.111%
2026-07-09	0.7500	0.7500	0.7100	0.7400	+13.846%	79	1,901	-5.405%
2026-07-08	0.6500	0.6500	0.6500	0.6500	-2.985%	10	1,978	+7.692%
2026-07-07	0.6500	0.6700	0.6500	0.6700	+34.000%	52	1,968	+4.478%
2026-07-02	0.5000	0.5000	0.5000	0.5000	+13.636%	20	1,996	+40.000%
2026-07-01	0.4400	0.4400	0.4400	0.4400	-27.869%	10	1,996	+59.091%
2026-06-24	0.5500	0.6100	0.5500	0.6100	+41.860%	85	1,996	+14.754%
2026-06-10	0.4300	0.4300	0.4300	0.4300	+7.500%	1	2,017	+62.791%
2026-06-09	0.4000	0.4000	0.3500	0.4000	0.000%	14	2,017	+75.000%
2026-06-08	0.4000	0.4100	0.4000	0.4000	0.000%	146	2,015	+75.000%
2026-06-05	0.4500	0.4500	0.4000	0.4000	-13.043%	101	1,985	+75.000%
2026-06-04	0.4600	0.4600	0.4200	0.4600	-23.333%	60	1,885	+52.174%
2026-06-02	0.4500	0.6000	0.4500	0.6000	+25.000%	48	1,845	+16.667%
2026-06-01	0.4800	0.7500	0.4300	0.4800	-46.667%	30	1,800	+45.833%
2026-05-27	0.9000	0.9000	0.9000	0.9000	+80.000%	2	1,790	-22.222%
2026-05-26	0.5300	0.5300	0.5000	0.5000	0.000%	660	1,790	+40.000%
2026-05-21	0.5000	0.5000	0.5000	0.5000	-9.091%	450	2,024	+40.000%
2026-05-20	0.5000	0.7000	0.5000	0.5500	+22.222%	250	1,574	+27.273%
2026-05-19	0.4500	0.4500	0.4000	0.4500	-10.000%	360	1,461	+55.556%
2026-05-18	0.5500	0.5500	0.5000	0.5000	-9.091%	270	1,461	+40.000%
2026-05-15	0.6500	0.6500	0.5500	0.5500	-21.429%	13	1,461	+27.273%
2026-05-12	0.7000	0.7000	0.6500	0.7000	0.000%	5	1,448	0.000%
2026-05-11	0.7000	0.7000	0.7000	0.7000	-12.500%	100	1,446	0.000%
2026-05-08	0.8000	0.8000	0.8000	0.8000	+23.077%	100	1,346	-12.500%
2026-05-07	0.7000	0.7000	0.6500	0.6500	-27.778%	10	1,246	+7.692%
2026-05-06	0.6500	0.9000	0.6500	0.9000	+18.421%	302	1,246	-22.222%
2026-05-04	0.7400	0.7600	0.7400	0.7600	+11.765%	4	1,414	-7.895%
2026-04-29	0.6000	0.6800	0.6000	0.6800	+13.333%	2	1,412	+2.941%
2026-04-27	0.6000	0.6000	0.6000	0.6000	-33.333%	1	1,414	+16.667%
2026-04-21	0.9000	0.9000	0.9000	0.9000	0.000%	1	1,415	-22.222%
2026-04-15	0.9000	0.9000	0.9000	0.9000	0.000%	1	1,414	-22.222%
2026-04-08	0.9000	0.9000	0.9000	0.9000	-5.263%	1	1,415	-22.222%
2026-04-07	0.9300	0.9500	0.9300	0.9500	+5.556%	103	1,416	-26.316%
2026-04-06	0.8700	0.9000	0.8700	0.9000	+26.761%	110	1,480	-22.222%
2026-03-31	0.7100	0.7100	0.7100	0.7100	+18.333%	4	1,590	-1.408%
2026-03-30	0.6400	0.6400	0.6000	0.6000	-25.000%	20	1,594	+16.667%
2026-03-23	0.7500	0.8000	0.7500	0.8000	+6.667%	21	1,614	-12.500%
2026-03-19	0.7500	0.7500	0.7500	0.7500	+4.167%	3	1,635	-6.667%
2026-03-18	0.7200	0.7200	0.7100	0.7200	-28.000%	10	1,632	-2.778%
2026-03-17	1.0000	1.0000	1.0000	1.0000	+33.333%	1	1,622	-30.000%
2026-03-09	0.7500	0.7500	0.7500	0.7500	-16.667%	22	1,621	-6.667%
2026-03-06	0.9000	0.9000	0.9000	0.9000	+20.000%	2	1,643	-22.222%
2026-03-03	0.7500	0.7500	0.7000	0.7500	-14.773%	26	1,641	-6.667%
2026-03-02	0.8800	0.8800	0.8800	0.8800	+17.333%	1	1,627	-20.455%
2026-02-27	1.2500	1.2500	0.7500	0.7500	-40.000%	40	1,628	-6.667%
2026-02-25	1.1000	1.2500	0.9100	1.2500	+4.167%	20	1,628	-44.000%
2026-02-24	1.0500	1.2000	1.0000	1.2000	+17.647%	6	1,628	-41.667%
2026-02-20	1.1000	1.1000	1.0000	1.0200	-9.735%	15	1,628	-31.373%
2026-02-19	1.2000	1.2000	1.0500	1.1300	+2.727%	28	1,623	-38.053%
2026-02-18	1.0300	1.1000	1.0000	1.1000	+4.762%	16	1,639	-36.364%
2026-02-17	0.9000	1.0500	0.9000	1.0500	+12.903%	33	1,649	-33.333%
2026-02-13	0.8500	0.9300	0.8500	0.9300	+9.412%	25	1,707	-24.731%
2026-02-12	0.7500	0.8600	0.7500	0.8500	+13.333%	103	1,707	-17.647%
2026-02-11	0.7500	0.7500	0.7500	0.7500	-12.791%	5	1,810	-6.667%
2026-02-10	0.8200	0.8900	0.8200	0.8600	-4.444%	167	1,805	-18.605%
2026-02-09	0.9000	0.9000	0.9000	0.9000	+5.882%	5	1,938	-22.222%
2026-02-06	0.8000	0.8500	0.8000	0.8500	+10.390%	5	1,933	-17.647%
2026-02-03	0.7700	0.7700	0.7700	0.7700	+1.316%	2	1,928	-9.091%
2026-02-02	0.7300	0.7600	0.7300	0.7600	+8.571%	12	1,926	-7.895%
2026-01-30	0.7000	0.7000	0.7000	0.7000	-4.110%	2	1,928	0.000%
2026-01-29	0.7300	0.7300	0.7300	0.7300	+12.308%	1	1,926	-4.110%
2026-01-28	0.6500	0.6500	0.6500	0.6500	-13.333%	5	1,927	+7.692%
2026-01-26	0.7500	0.7500	0.7500	0.7500	+7.143%	30	1,924	-6.667%
2026-01-22	0.7500	0.7500	0.7000	0.7000	+16.667%	2	1,894	0.000%
2026-01-21	0.6000	0.6000	0.6000	0.6000	-14.286%	4	1,892	+16.667%
2026-01-15	0.6500	0.7000	0.6400	0.7000	+7.692%	51	1,896	0.000%
2026-01-14	0.8000	0.8000	0.5800	0.6500	-4.412%	65	1,846	+7.692%
2026-01-13	0.7500	0.7500	0.6800	0.6800	+1.493%	51	1,782	+2.941%
2026-01-12	0.7500	0.7500	0.6700	0.6700	+11.667%	7	1,731	+4.478%
2026-01-05	0.5900	0.6000	0.5900	0.6000	-7.692%	51	1,723	+16.667%
2025-12-31	0.7500	0.7500	0.6500	0.6500	-31.579%	2	1,723	+7.692%
2025-12-23	0.9500	0.9500	0.9500	0.9500	+26.667%	1	1,723	-26.316%
2025-12-22	0.7500	0.7500	0.7500	0.7500	0.000%	2	1,722	-6.667%
2025-12-18	0.7500	0.7500	0.7500	0.7500	0.000%	1	1,720	-6.667%
2025-12-17	0.7000	0.7500	0.7000	0.7500	+7.143%	201	1,719	-6.667%
2025-12-15	0.7000	0.7000	0.7000	0.7000	+4.478%	5	1,530	0.000%
2025-12-12	0.6700	0.6700	0.6700	0.6700	-4.286%	2	1,525	+4.478%
2025-12-11	0.7000	0.7000	0.7000	0.7000	+7.692%	9	1,527	0.000%
2025-12-10	0.6500	0.6500	0.6500	0.6500	0.000%	4	1,536	+7.692%
2025-12-09	0.6000	0.6500	0.6000	0.6500	-13.333%	4	1,540	+7.692%
2025-12-05	0.7500	0.7500	0.7500	0.7500	+1.351%	1	1,540	-6.667%
2025-12-04	0.7400	0.7400	0.7400	0.7400	+19.355%	4	1,539	-5.405%
2025-12-03	0.6200	0.6200	0.6200	0.6200	+21.569%	2	1,535	+12.903%
2025-12-01	0.5200	0.5200	0.5100	0.5100	-1.923%	4	1,533	+37.255%
2025-11-21	0.5200	0.5200	0.5200	0.5200	+4.000%	1	1,537	+34.615%
2025-11-17	0.4800	0.5000	0.4800	0.5000	+11.111%	11	1,538	+40.000%
2025-11-14	0.4500	0.4500	0.4500	0.4500	-27.419%	43	1,538	+55.556%
2025-11-12	0.6000	0.6200	0.6000	0.6200	+16.981%	5	1,581	+12.903%
2025-11-10	0.5000	0.5300	0.5000	0.5300	-1.852%	11	1,582	+32.075%
2025-11-07	0.5200	0.5400	0.5200	0.5400	+8.000%	30	1,582	+29.630%
2025-11-06	0.6000	0.6000	0.5000	0.5000	-9.091%	60	1,552	+40.000%
2025-11-05	0.5900	0.6000	0.5000	0.5500	-15.385%	146	1,515	+27.273%
2025-11-03	0.6500	0.6500	0.6500	0.6500	0.000%	3	1,388	+7.692%
2025-10-31	0.7000	0.7000	0.6500	0.6500	-7.143%	11	1,388	+7.692%
2025-10-29	0.6500	0.7000	0.6500	0.7000	+1.449%	16	1,377	0.000%
2025-10-27	0.6900	0.7200	0.6900	0.6900	-1.429%	16	1,370	+1.449%
2025-10-24	0.8000	0.8000	0.6400	0.7000	+9.375%	6	1,370	0.000%
2025-10-23	0.6400	0.6400	0.6400	0.6400	-1.538%	5	1,365	+9.375%
2025-10-22	0.6500	0.6500	0.6500	0.6500	+18.182%	8	1,360	+7.692%
2025-10-20	0.5500	0.5500	0.5500	0.5500	-9.836%	5	1,352	+27.273%
2025-10-17	0.6200	0.6500	0.6100	0.6100	-4.688%	76	1,352	+14.754%
2025-10-16	0.6400	0.6400	0.6400	0.6400	-8.571%	30	1,284	+9.375%
2025-10-15	0.7000	0.7100	0.7000	0.7000	0.000%	4	1,270	0.000%
2025-10-14	0.6500	0.7000	0.6500	0.7000	0.000%	11	1,266	0.000%
2025-10-13	0.7300	0.7300	0.7000	0.7000	-12.500%	7	1,255	0.000%
2025-10-09	0.8000	0.8000	0.8000	0.8000	+6.667%	17	1,248	-12.500%
2025-10-06	0.7500	0.7500	0.7000	0.7500	-11.765%	70	1,231	-6.667%
2025-10-03	0.8500	0.8500	0.8500	0.8500	+2.410%	1	1,165	-17.647%
2025-10-02	0.8500	0.8700	0.7500	0.8300	+3.750%	73	1,166	-15.663%
2025-09-30	0.8000	0.8000	0.8000	0.8000	+6.667%	5	1,097	-12.500%
2025-09-26	0.7500	0.7500	0.7500	0.7500	+7.143%	4	1,092	-6.667%
2025-09-25	0.7000	0.7000	0.7000	0.7000	0.000%	3	1,088	0.000%
2025-09-24	0.7000	0.7000	0.7000	0.7000	0.000%	5	1,085	0.000%
2025-09-23	0.7000	0.7000	0.7000	0.7000	-1.408%	2	1,083	0.000%
2025-09-22	0.7000	0.7100	0.7000	0.7100	-5.333%	13	1,083	-1.408%
2025-09-19	0.6500	0.7500	0.6500	0.7500	+7.143%	7	1,090	-6.667%
2025-09-17	0.7000	0.7000	0.7000	0.7000	+14.754%	5	1,083	0.000%
2025-09-16	0.6100	0.6500	0.6100	0.6100	-12.857%	127	1,078	+14.754%
2025-09-15	0.7000	0.7000	0.7000	0.7000	+7.692%	1	970	0.000%
2025-09-12	0.6700	0.6800	0.6500	0.6500	-13.333%	16	969	+7.692%
2025-09-09	0.7300	0.7500	0.7300	0.7500	0.000%	5	957	-6.667%
2025-09-08	0.7500	0.7500	0.7500	0.7500	0.000%	206	952	-6.667%
2025-09-05	0.7500	0.7500	0.7500	0.7500	-12.791%	2	752	-6.667%
2025-09-04	0.8500	0.8600	0.8500	0.8600	+11.688%	14	750	-18.605%
2025-09-03	0.7500	0.7700	0.7500	0.7700	-9.412%	110	736	-9.091%
2025-09-02	0.8500	0.8500	0.8500	0.8500	+11.842%	2	836	-17.647%
2025-08-28	0.7600	0.7600	0.7600	0.7600	+8.571%	3	834	-7.895%
2025-08-25	0.7600	0.8500	0.7000	0.7000	-17.647%	7	837	0.000%
2025-08-14	0.8500	0.8500	0.8500	0.8500	-7.609%	1	832	-17.647%
2025-08-13	0.9200	0.9200	0.9200	0.9200	+31.429%	10	831	-23.913%
2025-08-12	0.7500	0.7500	0.7000	0.7000	-9.091%	8	821	0.000%
2025-08-11	0.7600	0.8300	0.7000	0.7700	+10.000%	632	820	-9.091%
2025-08-08	0.7000	0.7000	0.7000	0.7000	0.000%	8	653	0.000%
2025-08-07	0.7000	0.7000	0.7000	0.7000	-10.256%	1	645	0.000%
2025-08-06	0.7000	0.8500	0.7000	0.7800	+30.000%	101	644	-10.256%
2025-08-04	0.6000	0.6000	0.6000	0.6000	0.000%	4	543	+16.667%
2025-07-30	0.9500	0.9500	0.6000	0.6000	-20.000%	9	541	+16.667%
2025-07-24	0.7100	0.7500	0.7100	0.7500	+7.143%	200	532	-6.667%
2025-07-18	0.9000	0.9000	0.7000	0.7000	-40.678%	8	332	0.000%
2025-07-17	1.1800	1.1800	1.1800	1.1800	+38.824%	1	324	-40.678%
2025-07-16	0.8500	0.8500	0.8500	0.8500	+10.390%	1	323	-17.647%
2025-07-11	1.1500	1.1500	0.7700	0.7700	+10.000%	101	322	-9.091%
2025-07-10	0.8600	0.8600	0.7000	0.7000	-28.571%	105	221	0.000%
2025-06-27	0.9800	0.9800	0.9800	0.9800	-79.455%	1	116	-28.571%
2025-06-18	4.7700	4.7700	4.7700	4.7700	+281.600%	1	116	-85.325%
2025-06-16	1.2500	1.2500	0.6300	1.2500	+43.678%	5	116	-44.000%
2025-06-13	4.6200	4.6200	0.8700	0.8700	-3.333%	8	119	-19.540%
2025-06-12	1.2400	3.8000	0.9000	0.9000	-28.000%	10	119	-22.222%
2025-06-10	1.2500	1.2500	1.2500	1.2500	+25.000%	4	111	-44.000%
2025-06-09	1.1500	1.1500	1.0000	1.0000	+49.254%	3	113	-30.000%
2025-06-06	0.8900	0.8900	0.6700	0.6700	-29.474%	4	114	+4.478%
2025-06-05	0.9500	0.9500	0.9500	0.9500	0.000%	1	114	-26.316%
2025-06-04	0.9500	0.9600	0.9500	0.9500	0.000%	3	112	-26.316%
2025-06-03	0.9500	0.9500	0.9500	0.9500	+9.195%	3	112	-26.316%
2025-06-02	0.9500	0.9500	0.8700	0.8700	-8.421%	3	111	-19.540%
2025-05-30	0.9500	0.9500	0.5500	0.9500	-24.000%	22	108	-26.316%
2025-05-29	1.2500	1.2500	1.2500	1.2500	+31.579%	1	115	-44.000%
2025-05-28	0.9500	0.9500	0.9500	0.9500	-9.524%	1	114	-26.316%
2025-05-27	1.0500	1.0500	1.0500	1.0500	+17.978%	1	115	-33.333%
2025-05-23	0.8800	1.0000	0.8800	0.8900	+12.658%	8	112	-21.348%
2025-05-22	1.2500	1.2500	0.7900	0.7900	-21.000%	2	112	-11.392%
2025-05-20	1.0000	1.0000	1.0000	1.0000	+11.111%	1	112	-30.000%
2025-05-15	0.9000	0.9000	0.9000	0.9000	-28.000%	10	113	-22.222%
2025-05-13	1.2500	1.2500	1.2500	1.2500	+95.313%	1	103	-44.000%
2025-05-09	1.2500	1.2500	0.6400	0.6400	-8.571%	18	104	+9.375%
2025-05-08	1.2500	1.2500	0.7000	0.7000	-12.500%	3	103	0.000%
2025-05-06	0.8600	0.8600	0.8000	0.8000	-26.606%	9	104	-12.500%
2025-05-05	1.0900	1.0900	1.0900	1.0900	+29.762%	2	95	-35.780%
2025-05-02	1.2500	1.2500	0.8300	0.8400	+18.310%	72	93	-16.667%
2025-05-01	0.7100	0.7100	0.7100	0.7100	-36.607%	2	59	-1.408%
2025-04-30	1.2500	1.2500	1.1200	1.1200	-10.400%	2	57	-37.500%
2025-04-29	1.2500	1.2500	1.2500	1.2500	+17.925%	1	57	-44.000%
2025-04-28	1.0800	1.0800	1.0600	1.0600	-0.935%	2	58	-33.962%
2025-04-24	0.8900	1.0700	0.8900	1.0700	+52.857%	2	60	-34.579%
2025-04-23	0.9000	0.9900	0.7000	0.7000	-6.667%	3	60	0.000%
2025-04-21	1.0900	1.0900	0.7500	0.7500	+7.143%	13	61	-6.667%
2025-04-17	0.8100	0.8600	0.7000	0.7000	-35.185%	3	51	0.000%
2025-04-16	0.9400	1.4000	0.9100	1.0800	+44.000%	13	51	-35.185%
2025-04-15	0.7500	0.7500	0.7500	0.7500	0.000%	5	42	-6.667%
2025-04-08	0.8400	0.8500	0.7500	0.7500	-28.571%	14	37	-6.667%
2025-04-04	1.0500	1.0500	1.0500	1.0500	0.000%	18	23	-33.333%
2025-03-18	1.0500	1.0500	1.0500	1.0500	-5.405%	1	14	-33.333%
2025-03-14	1.1100	1.1100	1.1100	1.1100	+11.000%	2	15	-36.937%
2025-03-12	1.0000	1.0000	1.0000	1.0000	0.000%	1	14	-30.000%
2025-02-26	1.0000	1.6500	1.0000	1.0000	-64.789%	14	15	-30.000%
2024-12-30	2.8400	2.8400	2.8400	2.8400	0.000%	1	1	-75.352%