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GERN20270115C5
GERN Jan 15 2027 5.00 Call (GERN270115C00005000)
option OPRA

EOD

Aug 11, 2026

0.0100-75.000%(-0.0300)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-11	0.0100	0.0100	0.0100	0.0100	-75.000%	1	1,209	0.000%
2026-07-29	0.1500	0.1500	0.0400	0.0400	-20.000%	2	1,210	-75.000%
2026-06-02	0.0700	0.0700	0.0500	0.0500	-37.500%	52	1,209	-80.000%
2026-05-11	0.0800	0.0800	0.0800	0.0800	+60.000%	100	1,158	-87.500%
2026-05-07	0.0500	0.0500	0.0500	0.0500	-50.000%	1	1,108	-80.000%
2026-05-05	0.1000	0.1000	0.1000	0.1000	+66.667%	3	1,109	-90.000%
2026-04-20	0.0600	0.0600	0.0600	0.0600	0.000%	95	1,106	-83.333%
2026-04-16	0.0600	0.0600	0.0600	0.0600	+20.000%	6	1,108	-83.333%
2026-03-27	0.0500	0.0500	0.0500	0.0500	0.000%	140	1,114	-80.000%
2026-03-03	0.0500	0.0500	0.0500	0.0500	-50.000%	10	1,167	-80.000%
2026-03-02	0.1500	0.1500	0.1000	0.1000	-9.091%	40	1,177	-90.000%
2026-02-25	0.1100	0.1100	0.1100	0.1100	-26.667%	10	1,177	-90.909%
2026-02-24	0.1500	0.1500	0.1500	0.1500	0.000%	3	1,177	-93.333%
2026-02-18	0.1500	0.1500	0.1500	0.1500	+15.385%	84	1,177	-93.333%
2026-02-17	0.1300	0.1300	0.1300	0.1300	-18.750%	5	1,125	-92.308%
2026-02-13	0.1600	0.1600	0.1600	0.1600	-33.333%	10	1,120	-93.750%
2026-02-12	0.2400	0.2400	0.2400	0.2400	+140.000%	5	1,120	-95.833%
2026-02-11	0.1000	0.1000	0.1000	0.1000	-9.091%	11	1,115	-90.000%
2026-01-29	0.1100	0.1100	0.1100	0.1100	-26.667%	1	1,114	-90.909%
2026-01-27	0.1500	0.1500	0.1500	0.1500	+15.385%	33	1,113	-93.333%
2026-01-22	0.1300	0.1300	0.1300	0.1300	+160.000%	9	1,113	-92.308%
2026-01-20	0.0500	0.0500	0.0500	0.0500	-50.000%	40	1,104	-80.000%
2026-01-16	0.1000	0.1000	0.1000	0.1000	-16.667%	30	1,074	-90.000%
2026-01-15	0.1200	0.1200	0.1200	0.1200	-7.692%	100	1,074	-91.667%
2026-01-12	0.1500	0.1500	0.1000	0.1300	+30.000%	275	1,174	-92.308%
2026-01-05	0.1000	0.1000	0.1000	0.1000	-41.176%	1	984	-90.000%
2025-12-31	0.1700	0.1700	0.1700	0.1700	+70.000%	2	982	-94.118%
2025-12-30	0.1000	0.1000	0.1000	0.1000	+42.857%	1	982	-90.000%
2025-12-29	0.0700	0.0700	0.0700	0.0700	-30.000%	20	983	-85.714%
2025-12-26	0.1000	0.1000	0.1000	0.1000	+100.000%	65	1,003	-90.000%
2025-12-24	0.0500	0.0500	0.0500	0.0500	-44.444%	2	996	-80.000%
2025-12-23	0.1000	0.1000	0.0800	0.0900	-40.000%	165	996	-88.889%
2025-12-15	0.1500	0.1500	0.1500	0.1500	-16.667%	100	930	-93.333%
2025-12-12	0.1400	0.1800	0.1400	0.1800	-5.263%	5	835	-94.444%
2025-12-10	0.1000	0.2000	0.1000	0.1900	-5.000%	8	836	-94.737%
2025-12-09	0.1300	0.2000	0.1300	0.2000	+53.846%	2	835	-95.000%
2025-12-08	0.1300	0.1300	0.1300	0.1300	+30.000%	1	835	-92.308%
2025-12-03	0.1000	0.1000	0.1000	0.1000	+100.000%	5	835	-90.000%
2025-12-01	0.0500	0.0500	0.0500	0.0500	0.000%	25	840	-80.000%
2025-11-26	0.0500	0.0500	0.0500	0.0500	0.000%	10	866	-80.000%
2025-11-25	0.0600	0.0600	0.0500	0.0500	0.000%	105	866	-80.000%
2025-11-21	0.1000	0.1000	0.0500	0.0500	-50.000%	21	913	-80.000%
2025-11-20	0.1000	0.1000	0.1000	0.1000	0.000%	35	893	-90.000%
2025-11-18	0.1000	0.1000	0.1000	0.1000	0.000%	50	858	-90.000%
2025-11-17	0.1000	0.1000	0.1000	0.1000	-33.333%	10	808	-90.000%
2025-11-12	0.1500	0.1500	0.1500	0.1500	0.000%	1	798	-93.333%
2025-11-11	0.1500	0.1500	0.1500	0.1500	+66.667%	1	797	-93.333%
2025-11-10	0.0900	0.0900	0.0900	0.0900	-10.000%	20	798	-88.889%
2025-11-07	0.1200	0.1200	0.1000	0.1000	-28.571%	50	778	-90.000%
2025-11-04	0.1400	0.1400	0.1400	0.1400	+7.692%	5	728	-92.857%
2025-10-31	0.1300	0.1300	0.1300	0.1300	-13.333%	8	728	-92.308%
2025-10-24	0.1500	0.1500	0.1500	0.1500	+7.143%	1	728	-93.333%
2025-10-20	0.1800	0.1800	0.1400	0.1400	-17.647%	15	727	-92.857%
2025-10-16	0.1700	0.1700	0.1700	0.1700	+183.333%	1	712	-94.118%
2025-10-08	0.1500	0.1800	0.0600	0.0600	-40.000%	40	711	-83.333%
2025-10-07	0.2000	0.2000	0.1000	0.1000	-33.333%	5	676	-90.000%
2025-09-23	0.1500	0.1500	0.1500	0.1500	+114.286%	25	676	-93.333%
2025-09-22	0.0700	0.0700	0.0700	0.0700	-69.565%	1	651	-85.714%
2025-09-15	0.2300	0.2300	0.2300	0.2300	+91.667%	1	651	-95.652%
2025-09-03	0.1200	0.1200	0.1200	0.1200	-25.000%	3	651	-91.667%
2025-09-02	0.2000	0.2000	0.1600	0.1600	-20.000%	11	651	-93.750%
2025-08-20	0.2000	0.2000	0.2000	0.2000	0.000%	5	640	-95.000%
2025-08-13	0.2000	0.2000	0.2000	0.2000	+33.333%	50	639	-95.000%
2025-08-12	0.1500	0.1900	0.1500	0.1500	-51.613%	25	589	-93.333%
2025-08-04	0.3100	0.3100	0.3100	0.3100	+3.333%	6	564	-96.774%
2025-07-16	0.3000	0.3000	0.3000	0.3000	+50.000%	30	561	-96.667%
2025-06-30	0.3300	0.3300	0.2000	0.2000	-13.043%	21	561	-95.000%
2025-06-27	0.2300	0.2300	0.2300	0.2300	+15.000%	1	570	-95.652%
2025-06-26	0.2000	0.2000	0.2000	0.2000	-20.000%	10	570	-95.000%
2025-06-13	0.2500	0.2500	0.2500	0.2500	+31.579%	40	570	-96.000%
2025-06-12	0.1900	0.1900	0.1900	0.1900	-17.391%	1	550	-94.737%
2025-06-11	0.3000	0.3000	0.2300	0.2300	+4.545%	108	550	-95.652%
2025-05-30	0.2200	0.2200	0.2200	0.2200	-12.000%	4	506	-95.455%
2025-05-22	0.2500	0.2500	0.2500	0.2500	0.000%	10	504	-96.000%
2025-05-16	0.2500	0.2500	0.2500	0.2500	+25.000%	6	504	-96.000%
2025-05-12	0.2000	0.2000	0.2000	0.2000	+66.667%	25	501	-95.000%
2025-05-09	0.1200	0.1200	0.1200	0.1200	-70.732%	2	476	-91.667%
2025-04-02	0.4100	0.4100	0.4100	0.4100	-32.787%	2	476	-97.561%
2025-04-01	0.7100	0.7100	0.2300	0.6100	+205.000%	9	478	-98.361%
2025-03-26	0.3100	0.4300	0.2000	0.2000	-42.857%	4	487	-95.000%
2025-03-25	0.3300	0.3500	0.3000	0.3500	+12.903%	43	491	-97.143%
2025-03-21	0.3100	0.3100	0.3100	0.3100	+34.783%	50	468	-96.774%
2025-03-10	1.0000	1.0000	0.2300	0.2300	-36.111%	23	443	-95.652%
2025-03-03	0.3600	0.3600	0.3600	0.3600	+9.091%	10	448	-97.222%
2025-02-28	0.3000	0.3500	0.3000	0.3300	+32.000%	10	438	-96.970%
2025-02-26	0.2500	0.2500	0.2500	0.2500	-54.545%	18	428	-96.000%
2025-02-19	0.6000	0.6000	0.5500	0.5500	+10.000%	3	428	-98.182%
2025-02-14	0.5000	0.5000	0.5000	0.5000	-15.254%	12	428	-98.000%
2025-02-11	0.5900	0.5900	0.5900	0.5900	-1.667%	9	428	-98.305%
2025-02-10	0.6000	0.6000	0.6000	0.6000	-7.692%	5	428	-98.333%
2025-02-07	0.6500	0.6500	0.6500	0.6500	-13.333%	10	428	-98.462%
2025-02-06	0.7500	0.7500	0.7500	0.7500	+15.385%	3	428	-98.667%
2025-02-04	0.6500	0.6500	0.6500	0.6500	0.000%	3	428	-98.462%
2025-01-17	0.6500	0.6500	0.6500	0.6500	0.000%	4	428	-98.462%
2025-01-16	0.6000	0.6500	0.6000	0.6500	-7.143%	5	428	-98.462%
2025-01-15	0.6000	0.7000	0.6000	0.7000	-6.667%	6	428	-98.571%
2025-01-14	0.8000	0.8000	0.7500	0.7500	-11.765%	6	428	-98.667%
2025-01-13	0.7500	0.8500	0.7500	0.8500	-15.000%	8	428	-98.824%
2025-01-10	1.0000	1.0000	1.0000	1.0000	-23.077%	6	428	-99.000%
2024-12-26	1.0500	1.3000	1.0500	1.3000	+23.810%	29	428	-99.231%
2024-12-23	1.0500	1.0500	1.0500	1.0500	+77.966%	5	428	-99.048%
2024-11-19	0.5900	0.5900	0.5900	0.5900	-46.364%	10	428	-98.305%
2024-11-18	1.1000	1.1000	1.1000	1.1000	-7.563%	1	428	-99.091%
2024-11-15	1.1900	1.1900	1.1900	1.1900	-15.000%	2	427	-99.160%
2024-11-13	2.2000	2.2000	1.4000	1.4000	-3.448%	12	428	-99.286%
2024-11-07	1.5000	1.5000	1.4500	1.4500	-9.375%	3	428	-99.310%
2024-11-06	1.6000	1.6000	1.6000	1.6000	+18.519%	21	428	-99.375%
2024-11-05	1.3500	1.3500	1.3500	1.3500	+8.000%	1	428	-99.259%
2024-10-22	1.2500	1.2500	1.2500	1.2500	-59.677%	5	427	-99.200%
2024-10-21	1.0000	3.1000	1.0000	3.1000	+22.047%	22	427	-99.677%
2024-10-15	2.4900	2.5400	2.4900	2.5400	+81.429%	2	418	-99.606%
2024-10-14	1.4000	1.4000	1.4000	1.4000	-3.448%	10	417	-99.286%
2024-10-11	1.4000	1.4500	1.4000	1.4500	0.000%	12	417	-99.310%
2024-10-10	1.4500	1.4500	1.4500	1.4500	-19.444%	1	411	-99.310%
2024-09-30	1.8000	1.8000	1.8000	1.8000	0.000%	10	410	-99.444%
2024-09-27	1.8400	3.1300	1.8000	1.8000	+48.760%	806	400	-99.444%
2024-09-24	1.2100	1.2100	1.2100	1.2100	-14.789%	400	400	-99.174%
2024-09-23	1.5000	1.5000	1.4200	1.4200	-21.111%	200	456	-99.296%
2024-09-19	3.3000	3.3000	1.8000	1.8000	-44.954%	501	506	-99.444%
2024-09-17	3.2500	3.2700	3.2500	3.2700	0.000%	5	5	-99.694%