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GIS20280121P40
GIS Jan 21 2028 40.00 Put (GIS280121P00040000)
option OPRA

EOD

Sep 28, 2026

8.60+2.381%(+0.20)41

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-28	8.6000	8.6000	8.6000	8.6000	+2.381%	41	806	0.000%
2026-09-25	8.3000	8.4000	8.3000	8.4000	+10.092%	5	765	+2.381%
2026-09-24	7.8800	7.8800	7.6300	7.6300	+3.108%	36	765	+12.713%
2026-09-21	7.4000	7.4000	7.4000	7.4000	+2.493%	5	748	+16.216%
2026-09-17	7.0000	7.3400	7.0000	7.2200	+2.557%	36	748	+19.114%
2026-09-16	7.0400	7.0400	7.0400	7.0400	-2.086%	1	755	+22.159%
2026-09-14	7.1900	7.1900	7.1900	7.1900	-3.619%	1	755	+19.611%
2026-09-11	7.4600	7.4600	7.4600	7.4600	+9.706%	5	754	+15.282%
2026-09-09	6.8200	6.9000	6.7000	6.8000	+18.056%	28	749	+26.471%
2026-09-03	5.7600	5.7600	5.7600	5.7600	+12.941%	1	737	+49.306%
2026-09-01	4.9800	5.1000	4.9800	5.1000	+1.392%	5	737	+68.627%
2026-08-31	5.0000	5.0300	5.0000	5.0300	+2.653%	18	739	+70.974%
2026-08-28	5.0000	5.0100	4.9000	4.9000	-15.517%	26	727	+75.510%
2026-08-27	5.8000	5.8000	5.8000	5.8000	+12.621%	1	750	+48.276%
2026-08-24	5.1500	5.1500	5.1500	5.1500	-8.036%	2	749	+66.990%
2026-08-19	5.9400	5.9400	5.6000	5.6000	-11.532%	3	749	+53.571%
2026-08-18	6.3300	6.3300	6.3300	6.3300	+11.053%	10	748	+35.861%
2026-08-17	5.7000	5.7000	5.7000	5.7000	-10.938%	20	748	+50.877%
2026-08-12	6.6000	6.8000	6.4000	6.4000	-7.246%	3	749	+34.375%
2026-08-10	7.2000	7.2000	6.9000	6.9000	-8.000%	238	748	+24.638%
2026-08-03	8.0000	8.0000	7.5000	7.5000	+7.143%	16	540	+14.667%
2026-07-27	8.6000	8.6000	7.0000	7.0000	-7.895%	3	540	+22.857%
2026-07-24	7.6000	7.6000	7.6000	7.6000	+13.433%	50	538	+13.158%
2026-07-22	6.7000	6.7000	6.7000	6.7000	-16.250%	1	544	+28.358%
2026-07-10	7.8300	8.0000	7.7300	8.0000	+5.960%	23	543	+7.500%
2026-07-08	7.5500	7.5500	7.5500	7.5500	+14.394%	1	520	+13.907%
2026-07-07	6.6000	6.6000	6.6000	6.6000	-2.222%	2	520	+30.303%
2026-07-01	7.0000	7.2000	6.3500	6.7500	-15.625%	14	518	+27.407%
2026-06-25	8.0000	8.0000	8.0000	8.0000	-3.614%	20	527	+7.500%
2026-06-24	8.3000	8.3000	8.3000	8.3000	-12.632%	198	547	+3.614%
2026-06-22	9.5000	9.5000	9.5000	9.5000	+9.195%	20	632	-9.474%
2026-06-15	8.7000	8.7000	8.7000	8.7000	-8.421%	9	652	-1.149%
2026-06-10	9.4500	9.5000	9.4500	9.5000	-6.863%	83	647	-9.474%
2026-06-08	10.2000	10.2000	10.2000	10.2000	-2.857%	10	724	-15.686%
2026-06-04	10.0900	10.5000	10.0900	10.5000	+5.000%	30	714	-18.095%
2026-06-03	9.8000	10.0000	9.8000	10.0000	+4.167%	21	717	-14.000%
2026-06-02	9.6000	9.6000	9.6000	9.6000	+0.209%	10	696	-10.417%
2026-05-26	9.2100	9.5800	9.2100	9.5800	-2.245%	35	686	-10.230%
2026-05-21	9.4000	9.8000	9.4000	9.8000	+3.158%	31	702	-12.245%
2026-05-20	9.4000	9.5000	9.4000	9.5000	+3.261%	20	671	-9.474%
2026-05-19	9.2000	9.2000	9.2000	9.2000	-5.155%	1	656	-6.522%
2026-05-18	9.7000	9.7000	9.7000	9.7000	+1.042%	11	656	-11.340%
2026-05-15	9.6000	9.6000	9.6000	9.6000	+1.053%	11	656	-10.417%
2026-05-14	9.5000	9.5000	9.5000	9.5000	+4.396%	11	645	-9.474%
2026-05-13	9.1000	9.1000	9.1000	9.1000	+4.000%	1	627	-5.495%
2026-05-12	8.7500	8.7500	8.7500	8.7500	-4.891%	6	627	-1.714%
2026-05-11	9.2400	9.2400	9.1000	9.2000	+10.843%	24	627	-6.522%
2026-05-07	8.3000	8.3000	8.2900	8.3000	-2.810%	131	605	+3.614%
2026-05-04	8.4000	8.5500	8.4000	8.5400	0.000%	22	474	+0.703%
2026-04-29	8.5400	8.5400	8.5400	8.5400	-0.698%	2	476	+0.703%
2026-04-28	8.4000	8.7000	8.4000	8.6000	-4.444%	6	474	0.000%
2026-04-27	9.0000	9.0000	9.0000	9.0000	+9.091%	2	471	-4.444%
2026-04-24	8.0000	8.3200	8.0000	8.2500	-0.602%	42	473	+4.242%
2026-04-23	8.3000	8.3000	8.3000	8.3000	-9.487%	10	435	+3.614%
2026-04-22	8.7800	9.1700	8.7800	9.1700	+7.126%	40	435	-6.216%
2026-04-17	8.5600	8.5600	8.5600	8.5600	-10.833%	1	475	+0.467%
2026-04-15	9.6000	9.6000	9.6000	9.6000	+11.628%	10	474	-10.417%
2026-04-14	8.6000	8.6000	8.6000	8.6000	-1.826%	1	484	0.000%
2026-04-13	8.8900	8.8900	8.7600	8.7600	+15.567%	87	483	-1.826%
2026-04-10	7.5800	7.5800	7.5800	7.5800	-2.821%	1	404	+13.456%
2026-04-09	7.8000	7.8000	7.8000	7.8000	+1.299%	26	404	+10.256%
2026-04-07	7.2500	7.7000	7.2500	7.7000	+8.451%	4	404	+11.688%
2026-04-06	7.2500	7.2500	7.1000	7.1000	-11.028%	3	404	+21.127%
2026-03-27	7.8000	7.9800	7.8000	7.9800	-0.250%	13	404	+7.769%
2026-03-26	8.0000	8.0000	8.0000	8.0000	-3.030%	1	391	+7.500%
2026-03-25	8.3000	8.3000	8.2500	8.2500	+8.553%	4	390	+4.242%
2026-03-20	6.6100	7.6000	6.6100	7.6000	+5.556%	3	387	+13.158%
2026-03-18	7.2000	7.2000	7.2000	7.2000	+2.857%	5	384	+19.444%
2026-03-17	7.0000	7.0000	7.0000	7.0000	0.000%	20	379	+22.857%
2026-03-16	6.6000	7.0000	6.5000	7.0000	+4.478%	12	359	+22.857%
2026-03-13	6.5000	6.7000	6.1000	6.7000	+7.544%	5	347	+28.358%
2026-03-12	5.6000	6.2300	5.6000	6.2300	+7.414%	14	343	+38.042%
2026-03-11	5.3400	5.9000	5.3400	5.8000	+13.503%	12	329	+48.276%
2026-03-10	4.9300	5.2000	4.9300	5.1100	+11.087%	6	325	+68.297%
2026-03-04	4.6000	4.6000	4.6000	4.6000	+3.371%	1	324	+86.957%
2026-02-27	4.4500	4.4500	4.4500	4.4500	+11.250%	1	323	+93.258%
2026-02-25	4.0000	4.0000	4.0000	4.0000	-12.088%	24	322	+115.000%
2026-02-20	4.5500	4.5500	4.5500	4.5500	-3.602%	1	322	+89.011%
2026-02-17	4.0500	4.7200	4.0500	4.7200	+34.857%	65	322	+82.203%
2026-02-12	3.5000	3.5000	3.5000	3.5000	+11.821%	2	257	+145.714%
2026-02-10	3.2000	3.2000	3.1300	3.1300	-5.152%	6	255	+174.760%
2026-02-09	3.2000	3.3000	3.2000	3.3000	-5.714%	3	251	+160.606%
2026-02-05	3.5000	3.5000	3.5000	3.5000	-6.417%	19	250	+145.714%
2026-02-03	3.7000	3.7400	3.7000	3.7400	-4.103%	2	269	+129.947%
2026-02-02	3.9000	3.9000	3.9000	3.9000	-4.878%	1	271	+120.513%
2026-01-30	4.1000	4.1000	4.1000	4.1000	-1.914%	1	272	+109.756%
2026-01-29	4.1800	4.1800	4.1800	4.1800	+8.571%	1	273	+105.742%
2026-01-27	3.8500	3.8500	3.8500	3.8500	-10.465%	1	274	+123.377%
2026-01-23	4.3000	4.3000	4.3000	4.3000	-6.522%	2	275	+100.000%
2026-01-21	4.6000	4.6000	4.6000	4.6000	-2.128%	1	273	+86.957%
2026-01-20	4.7000	4.7000	4.7000	4.7000	+17.500%	2	272	+82.979%
2026-01-16	4.0000	4.0000	4.0000	4.0000	-9.502%	3	270	+115.000%
2026-01-14	4.4200	4.4200	4.4200	4.4200	-3.913%	1	270	+94.570%
2026-01-12	4.6400	4.7900	4.6000	4.6000	+6.977%	6	271	+86.957%
2026-01-09	4.5500	4.5500	4.3000	4.3000	-15.686%	6	269	+100.000%
2026-01-08	5.0000	5.1000	5.0000	5.1000	+4.082%	19	265	+68.627%
2026-01-07	4.8000	4.9000	4.6000	4.9000	+3.376%	56	246	+75.510%
2026-01-06	4.5700	4.7400	4.5500	4.7400	+3.043%	12	195	+81.435%
2026-01-05	4.5000	4.6000	4.4000	4.6000	+9.524%	57	185	+86.957%
2026-01-02	4.1700	4.2000	4.0900	4.2000	+15.702%	3	128	+104.762%
2025-12-31	3.6800	3.6800	3.6300	3.6300	-6.923%	2	125	+136.915%
2025-12-29	3.9000	3.9000	3.9000	3.9000	-3.226%	5	125	+120.513%
2025-12-23	4.0200	4.0300	4.0200	4.0300	+8.919%	10	120	+113.400%
2025-12-17	3.8000	3.8000	3.2200	3.7000	-5.128%	16	110	+132.432%
2025-12-15	3.9000	3.9000	3.9000	3.9000	-7.801%	1	101	+120.513%
2025-12-11	4.2300	4.2300	4.2300	4.2300	+0.714%	2	102	+103.310%
2025-12-10	4.2000	4.2000	4.2000	4.2000	-8.696%	5	102	+104.762%
2025-12-09	4.5000	4.6000	4.5000	4.6000	+2.222%	2	97	+86.957%
2025-12-08	4.5000	4.5000	4.5000	4.5000	-0.442%	5	95	+91.111%
2025-12-05	4.5200	4.5200	4.5200	4.5200	-0.659%	1	90	+90.265%
2025-12-04	4.5500	4.5500	4.5500	4.5500	+5.814%	1	89	+89.011%
2025-12-01	4.2000	4.3000	4.2000	4.3000	0.000%	2	88	+100.000%
2025-11-24	4.3000	4.3000	4.3000	4.3000	+11.979%	5	86	+100.000%
2025-11-21	3.8400	3.8400	3.8400	3.8400	-10.698%	45	81	+123.958%
2025-11-18	4.3000	4.3000	4.3000	4.3000	-4.867%	2	36	+100.000%
2025-11-12	4.5200	4.5200	4.5200	4.5200	-1.739%	1	34	+90.265%
2025-11-05	4.6000	4.6000	4.6000	4.6000	+8.235%	1	33	+86.957%
2025-11-03	4.2500	4.2500	4.2500	4.2500	+6.250%	20	12	+102.353%
2025-10-20	4.0000	4.0000	4.0000	4.0000	-4.988%	1	12	+115.000%
2025-10-17	4.2100	4.2100	4.2100	4.2100	-6.444%	1	11	+104.276%
2025-10-16	4.5000	4.5000	4.5000	4.5000	+31.195%	1	10	+91.111%
2025-10-03	3.4300	3.4300	3.4300	3.4300	-3.380%	1	9	+150.729%
2025-10-01	3.5500	3.5500	3.5500	3.5500	-5.585%	5	8	+142.254%
2025-09-22	3.7600	3.7600	3.7600	3.7600	-6.000%	1	3	+128.723%
2025-09-17	4.0000	4.0000	4.0000	4.0000	0.000%	2	2	+115.000%