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GIS20260918C42.5
GIS Sep 18 2026 42.50 Call (GIS260918C00042500)
option OPRA

EOD

Aug 10, 2026

0.2000-20.000%(-0.0500)72

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-10	0.2500	0.2500	0.1500	0.2000	-20.000%	72	2,814	0.000%
2026-08-07	0.2000	0.2500	0.1500	0.2500	+38.889%	23	2,758	-20.000%
2026-08-06	0.2000	0.2000	0.1800	0.1800	-10.000%	14	2,752	+11.111%
2026-08-05	0.2400	0.2500	0.2000	0.2000	-33.333%	83	2,741	0.000%
2026-08-04	0.2500	0.3000	0.2500	0.3000	+20.000%	64	2,805	-33.333%
2026-08-03	0.3200	0.3200	0.2400	0.2500	0.000%	115	2,808	-20.000%
2026-07-31	0.2500	0.2500	0.2000	0.2500	-21.875%	92	2,694	-20.000%
2026-07-30	0.3700	0.3700	0.2800	0.3200	-34.694%	83	2,677	-37.500%
2026-07-29	0.5000	0.6500	0.4900	0.4900	+8.889%	45	2,651	-59.184%
2026-07-28	0.4000	0.6500	0.4000	0.4500	+50.000%	144	2,617	-55.556%
2026-07-27	0.3000	0.3100	0.2700	0.3000	+20.000%	45	2,543	-33.333%
2026-07-24	0.2500	0.2700	0.2000	0.2500	0.000%	113	2,521	-20.000%
2026-07-23	0.2700	0.3000	0.2100	0.2500	-35.897%	37	2,457	-20.000%
2026-07-22	0.5500	0.6000	0.3400	0.3900	-17.021%	31	2,433	-48.718%
2026-07-21	0.5000	0.5000	0.4000	0.4700	-14.545%	154	2,431	-57.447%
2026-07-20	0.4500	0.5500	0.4300	0.5500	-8.333%	61	2,366	-63.636%
2026-07-17	0.8500	1.0000	0.5800	0.6000	-20.000%	233	2,363	-66.667%
2026-07-16	0.6000	0.9000	0.6000	0.7500	+97.368%	561	2,260	-73.333%
2026-07-15	0.4500	0.5000	0.3700	0.3800	+18.750%	124	1,906	-47.368%
2026-07-14	0.2500	0.3300	0.2500	0.3200	-23.810%	10	1,900	-37.500%
2026-07-13	0.3500	0.5000	0.3300	0.4200	+40.000%	463	1,901	-52.381%
2026-07-10	0.3000	0.3500	0.2900	0.3000	+20.000%	96	1,626	-33.333%
2026-07-09	0.3000	0.3000	0.2500	0.2500	-28.571%	5	1,620	-20.000%
2026-07-07	0.3600	0.4000	0.3500	0.3500	+25.000%	18	1,623	-42.857%
2026-07-06	0.2700	0.2800	0.2500	0.2800	-37.778%	47	1,610	-28.571%
2026-07-02	0.4500	0.4700	0.4000	0.4500	-6.250%	9	1,590	-55.556%
2026-07-01	0.5500	0.7000	0.4500	0.4800	-4.000%	663	1,590	-58.333%
2026-06-29	0.4000	0.5000	0.3500	0.5000	+21.951%	33	1,389	-60.000%
2026-06-26	0.4500	0.4500	0.4000	0.4100	+2.500%	81	1,360	-51.220%
2026-06-25	0.3800	0.4000	0.3400	0.4000	+14.286%	111	1,321	-50.000%
2026-06-24	0.3400	0.4100	0.3000	0.3500	+9.375%	103	1,262	-42.857%
2026-06-23	0.3000	0.3300	0.3000	0.3200	+60.000%	95	1,248	-37.500%
2026-06-22	0.2200	0.3000	0.2000	0.2000	-20.000%	29	1,172	0.000%
2026-06-18	0.2500	0.2500	0.2500	0.2500	-16.667%	6	1,161	-20.000%
2026-06-17	0.3000	0.3000	0.3000	0.3000	-25.000%	1	1,161	-33.333%
2026-06-16	0.3200	0.4000	0.3200	0.4000	+8.108%	45	1,161	-50.000%
2026-06-15	0.4000	0.4000	0.3500	0.3700	+5.714%	12	1,139	-45.946%
2026-06-12	0.3800	0.3800	0.3000	0.3500	+16.667%	49	1,132	-42.857%
2026-06-11	0.4000	0.4000	0.3000	0.3000	-14.286%	6	1,123	-33.333%
2026-06-10	0.4000	0.4000	0.3500	0.3500	+16.667%	8	1,124	-42.857%
2026-06-09	0.4000	0.4000	0.3000	0.3000	-25.000%	20	1,124	-33.333%
2026-06-08	0.3500	0.4000	0.3500	0.4000	-11.111%	37	1,123	-50.000%
2026-06-05	0.3500	0.4500	0.3500	0.4500	+73.077%	26	1,121	-55.556%
2026-06-03	0.3000	0.3000	0.2600	0.2600	-35.000%	38	1,095	-23.077%
2026-06-02	0.3100	0.4000	0.3000	0.4000	-11.111%	113	1,093	-50.000%
2026-06-01	0.4500	0.4500	0.4500	0.4500	-10.000%	2	1,045	-55.556%
2026-05-29	0.4600	0.5000	0.4600	0.5000	+11.111%	2	1,046	-60.000%
2026-05-28	0.4500	0.4500	0.4500	0.4500	-4.255%	4	1,046	-55.556%
2026-05-27	0.4700	0.4700	0.4700	0.4700	+11.905%	5	1,049	-57.447%
2026-05-26	0.4500	0.4500	0.4000	0.4200	-6.667%	8	1,049	-52.381%
2026-05-22	0.4500	0.4500	0.4000	0.4500	+12.500%	3	1,050	-55.556%
2026-05-21	0.4000	0.4000	0.4000	0.4000	-20.000%	3	1,053	-50.000%
2026-05-20	0.3900	0.5000	0.3900	0.5000	-1.961%	45	1,053	-60.000%
2026-05-19	0.5000	0.5500	0.5000	0.5100	-7.273%	25	1,036	-60.784%
2026-05-18	0.4000	0.5500	0.4000	0.5500	+30.952%	55	1,036	-63.636%
2026-05-15	0.4500	0.4500	0.4200	0.4200	-12.500%	5	1,036	-52.381%
2026-05-13	0.4900	0.5000	0.4700	0.4800	-12.727%	10	1,036	-58.333%
2026-05-12	0.5500	0.5600	0.5500	0.5500	+10.000%	12	1,030	-63.636%
2026-05-11	0.7000	0.7000	0.4800	0.5000	-16.667%	4	1,030	-60.000%
2026-05-08	0.6000	0.6000	0.6000	0.6000	-25.000%	1	1,031	-66.667%
2026-05-07	0.8000	0.8000	0.8000	0.8000	+60.000%	6	1,031	-75.000%
2026-05-05	0.5000	0.5000	0.5000	0.5000	-16.667%	2	1,031	-60.000%
2026-05-04	0.6000	0.6000	0.6000	0.6000	-14.286%	1	1,030	-66.667%
2026-05-01	0.7500	0.7500	0.7000	0.7000	-6.667%	3	1,026	-71.429%
2026-04-30	0.6200	0.7500	0.6200	0.7500	+25.000%	23	1,026	-73.333%
2026-04-29	0.6000	0.6000	0.6000	0.6000	0.000%	3	1,025	-66.667%
2026-04-28	0.7000	0.7000	0.6000	0.6000	-14.286%	30	1,026	-66.667%
2026-04-27	0.7500	0.7500	0.7000	0.7000	+9.375%	11	1,009	-71.429%
2026-04-24	0.7500	0.7500	0.6400	0.6400	-24.706%	70	999	-68.750%
2026-04-23	0.8000	0.8500	0.8000	0.8500	+13.333%	44	954	-76.471%
2026-04-22	0.7500	0.7500	0.7500	0.7500	0.000%	7	951	-73.333%
2026-04-21	0.7500	0.8000	0.7400	0.7500	+1.351%	24	927	-73.333%
2026-04-20	0.7500	0.7500	0.7100	0.7400	+2.778%	12	927	-72.973%
2026-04-17	0.8000	0.8500	0.7200	0.7200	-10.000%	39	926	-72.222%
2026-04-16	0.7000	0.8000	0.7000	0.8000	+15.942%	28	905	-75.000%
2026-04-15	0.7200	0.7200	0.6900	0.6900	-15.854%	24	892	-71.014%
2026-04-14	0.7000	0.8200	0.6800	0.8200	+26.154%	19	871	-75.610%
2026-04-13	0.8000	0.8200	0.6000	0.6500	-31.579%	53	857	-69.231%
2026-04-10	0.9500	0.9800	0.9200	0.9500	0.000%	15	828	-78.947%
2026-04-09	1.0000	1.0000	0.9500	0.9500	0.000%	47	824	-78.947%
2026-04-08	0.8500	0.9700	0.8500	0.9500	-17.391%	13	795	-78.947%
2026-04-07	1.2000	1.2000	1.1500	1.1500	-14.815%	48	795	-82.609%
2026-04-06	1.3000	1.3500	1.3000	1.3500	+12.500%	12	748	-85.185%
2026-04-02	1.2500	1.2500	1.1500	1.2000	-4.000%	81	680	-83.333%
2026-04-01	1.1000	1.2500	1.1000	1.2500	+13.636%	54	680	-84.000%
2026-03-31	1.0500	1.1000	1.0500	1.1000	-8.333%	3	630	-81.818%
2026-03-30	1.2700	1.2700	1.2000	1.2000	+8.108%	11	630	-83.333%
2026-03-27	1.1500	1.1500	1.1100	1.1100	+30.588%	25	630	-81.982%
2026-03-25	0.8500	0.8500	0.8500	0.8500	-33.071%	1	627	-76.471%
2026-03-24	1.2500	1.2700	1.2500	1.2700	+1.600%	2	627	-84.252%
2026-03-23	1.4000	1.4000	1.2500	1.2500	-10.714%	9	628	-84.000%
2026-03-20	1.5000	1.5000	1.4000	1.4000	-3.448%	17	628	-85.714%
2026-03-19	1.4500	1.4500	1.4500	1.4500	-3.333%	7	626	-86.207%
2026-03-18	1.8000	1.8000	1.5000	1.5000	-21.053%	160	632	-86.667%
2026-03-17	1.9500	1.9500	1.9000	1.9000	-9.524%	41	498	-89.474%
2026-03-16	2.2500	2.2500	1.9000	2.1000	-10.638%	232	457	-90.476%
2026-03-13	2.3500	2.3500	2.3000	2.3500	+0.858%	118	232	-91.489%
2026-03-12	2.3300	2.3300	2.3300	2.3300	-10.385%	1	137	-91.416%
2026-03-11	3.1500	3.1500	2.6000	2.6000	-23.529%	26	138	-92.308%
2026-03-10	3.5000	3.5000	3.4000	3.4000	-20.000%	63	118	-94.118%
2026-03-09	4.2500	4.2500	4.2500	4.2500	-1.163%	2	56	-95.294%
2026-03-04	4.3100	4.3100	4.3000	4.3000	-19.626%	5	57	-95.349%
2026-02-27	5.3500	5.3500	5.3500	5.3500	-27.408%	1	52	-96.262%
2026-02-04	7.3700	7.3700	7.3700	7.3700	+41.731%	1	52	-97.286%
2026-02-02	5.2000	5.2000	5.2000	5.2000	+20.930%	1	51	-96.154%
2026-01-21	4.0700	4.3000	4.0700	4.3000	-4.444%	3	51	-95.349%
2026-01-20	4.5000	4.5000	4.5000	4.5000	-16.667%	1	50	-95.556%
2026-01-15	5.1000	5.4000	5.1000	5.4000	+22.727%	2	50	-96.296%
2026-01-12	4.4000	4.4000	4.4000	4.4000	-6.780%	1	49	-95.455%
2026-01-05	4.7200	4.7200	4.7200	4.7200	-18.621%	2	48	-95.763%
2026-01-02	5.8000	5.8000	5.8000	5.8000	-5.997%	1	48	-96.552%
2025-12-30	6.1700	6.1700	6.1700	6.1700	+0.817%	2	47	-96.759%
2025-12-11	6.1200	6.1200	6.1200	6.1200	+3.030%	1	46	-96.732%
2025-12-09	5.8000	5.9400	5.8000	5.9400	-5.564%	3	46	-96.633%
2025-12-03	6.2900	6.2900	6.2900	6.2900	-12.639%	1	45	-96.820%
2025-10-30	7.2000	7.2000	7.2000	7.2000	+2.857%	3	44	-97.222%
2025-10-29	7.1000	7.1000	7.0000	7.0000	-12.500%	3	44	-97.143%
2025-10-28	8.0000	8.0000	8.0000	8.0000	+8.108%	5	41	-97.500%
2025-10-24	7.8600	7.8700	7.4000	7.4000	-14.053%	10	41	-97.297%
2025-10-20	8.6000	8.6100	8.6000	8.6100	+3.986%	3	31	-97.677%
2025-10-17	8.2800	8.2800	8.2800	8.2800	-0.361%	1	28	-97.585%
2025-10-13	8.3100	8.3100	8.3100	8.3100	-9.674%	1	27	-97.593%
2025-10-08	9.2000	9.2000	9.2000	9.2000	-3.158%	21	26	-97.826%
2025-10-03	9.5000	9.5000	9.5000	9.5000	0.000%	3	5	-97.895%
2025-09-18	9.5000	9.5000	9.5000	9.5000	-3.061%	1	2	-97.895%
2025-06-26	9.8000	9.8000	9.8000	9.8000	0.000%	1	1	-97.959%