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GTLB20260821P20
GTLB Aug 21 2026 20.00 Put (GTLB260821P00020000)
option OPRA

EOD

Aug 4, 2026

0.05000.000%(0.0000)5

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-04	0.0500	0.0500	0.0500	0.0500	0.000%	5	1,259	0.000%
2026-08-03	0.0500	0.0500	0.0500	0.0500	-28.571%	1	1,264	0.000%
2026-07-31	0.0700	0.0700	0.0700	0.0700	-12.500%	1	1,265	-28.571%
2026-07-28	0.0800	0.0800	0.0800	0.0800	-20.000%	1	1,265	-37.500%
2026-07-27	0.1000	0.1000	0.1000	0.1000	-33.333%	1	1,267	-50.000%
2026-07-22	0.1500	0.1500	0.1500	0.1500	-21.053%	2	1,266	-66.667%
2026-07-17	0.1900	0.1900	0.1900	0.1900	+111.111%	1	1,264	-73.684%
2026-07-14	0.0500	0.0900	0.0500	0.0900	-10.000%	2	1,263	-44.444%
2026-07-09	0.1000	0.1000	0.1000	0.1000	0.000%	1	1,263	-50.000%
2026-07-06	0.1000	0.1000	0.1000	0.1000	-28.571%	1	1,262	-50.000%
2026-07-02	0.1400	0.1400	0.1400	0.1400	-30.000%	1	1,262	-64.286%
2026-06-30	0.2000	0.2000	0.2000	0.2000	-42.857%	2	1,262	-75.000%
2026-06-25	0.3500	0.3500	0.3500	0.3500	-25.532%	173	1,262	-85.714%
2026-06-23	0.5700	0.6100	0.4600	0.4700	-21.667%	25	1,107	-89.362%
2026-06-17	0.6000	0.6000	0.6000	0.6000	+20.000%	1	1,100	-91.667%
2026-06-10	0.5000	0.5000	0.5000	0.5000	+31.579%	1	1,100	-90.000%
2026-06-09	0.4000	0.4000	0.3800	0.3800	+18.750%	8	1,100	-86.842%
2026-06-08	0.3200	0.3200	0.3200	0.3200	-28.889%	2	1,107	-84.375%
2026-06-05	0.4000	0.4500	0.4000	0.4500	-10.000%	155	1,107	-88.889%
2026-06-04	0.5000	0.5000	0.5000	0.5000	0.000%	4	1,002	-90.000%
2026-06-03	0.4500	0.5000	0.4200	0.5000	-23.077%	210	1,002	-90.000%
2026-06-02	0.7300	0.8100	0.6500	0.6500	-2.985%	6	894	-92.308%
2026-06-01	0.6000	0.6700	0.6000	0.6700	-10.667%	103	896	-92.537%
2026-05-29	0.7500	0.7500	0.7500	0.7500	-31.818%	25	869	-93.333%
2026-05-28	1.0500	1.1000	1.0500	1.1000	-9.836%	10	844	-95.455%
2026-05-27	1.2200	1.2200	1.2200	1.2200	+5.172%	5	844	-95.902%
2026-05-26	1.1000	1.1800	1.1000	1.1600	-25.161%	41	844	-95.690%
2026-05-19	1.3000	1.5500	1.3000	1.5500	+3.333%	47	839	-96.774%
2026-05-18	1.5500	1.6000	1.4500	1.5000	-11.765%	25	855	-96.667%
2026-05-15	1.7600	1.7600	1.7000	1.7000	-17.073%	12	855	-97.059%
2026-05-14	2.0500	2.0500	1.9800	2.0500	-4.651%	34	874	-97.561%
2026-05-13	2.0700	2.1500	1.9500	2.1500	+13.158%	28	874	-97.674%
2026-05-12	1.9000	1.9000	1.9000	1.9000	+31.034%	2	874	-97.368%
2026-05-11	1.4500	1.4500	1.4500	1.4500	+3.571%	4	874	-96.552%
2026-05-08	1.4000	1.4000	1.4000	1.4000	0.000%	1	877	-96.429%
2026-05-07	1.5500	1.5500	1.3500	1.4000	-15.152%	17	877	-96.429%
2026-05-06	1.7000	1.7000	1.6500	1.6500	-2.941%	6	871	-96.970%
2026-05-05	1.7000	1.7000	1.7000	1.7000	0.000%	1	872	-97.059%
2026-05-04	1.7500	1.8000	1.7000	1.7000	-15.000%	15	872	-97.059%
2026-05-01	2.0000	2.0000	2.0000	2.0000	-16.667%	1	876	-97.500%
2026-04-30	2.6500	2.6500	2.4000	2.4000	-4.000%	7	876	-97.917%
2026-04-29	2.5000	2.5000	2.5000	2.5000	+11.111%	17	877	-98.000%
2026-04-28	2.4000	2.4100	2.2000	2.2500	-16.667%	7	876	-97.778%
2026-04-27	2.6500	2.7000	2.6000	2.7000	-10.000%	26	871	-98.148%
2026-04-23	3.0000	3.0000	3.0000	3.0000	+20.000%	10	874	-98.333%
2026-04-22	2.4500	2.5000	2.4500	2.5000	+8.696%	7	874	-98.000%
2026-04-21	2.3000	2.3000	2.3000	2.3000	-9.804%	682	880	-97.826%
2026-04-20	2.6500	2.6500	2.5500	2.5500	-20.313%	9	880	-98.039%
2026-04-13	3.2000	3.2000	3.2000	3.2000	+56.098%	10	880	-98.438%
2026-04-07	2.0500	2.0500	2.0500	2.0500	-10.870%	3	880	-97.561%
2026-04-02	2.3000	2.3000	2.3000	2.3000	-14.815%	2	880	-97.826%
2026-03-31	2.7200	2.7200	2.7000	2.7000	-9.091%	2	880	-98.148%
2026-03-25	2.9500	2.9700	2.9400	2.9700	+16.471%	5	879	-98.316%
2026-03-23	2.5500	2.5500	2.5500	2.5500	+6.250%	17	879	-98.039%
2026-03-19	2.4000	2.4000	2.4000	2.4000	0.000%	14	862	-97.917%
2026-03-18	2.4500	2.4500	2.4000	2.4000	-2.834%	22	848	-97.917%
2026-03-17	2.4900	2.4900	2.4700	2.4700	-5.000%	5	828	-97.976%
2026-03-16	2.6000	2.6000	2.6000	2.6000	+1.961%	1	828	-98.077%
2026-03-13	2.5500	2.5500	2.5500	2.5500	0.000%	23	828	-98.039%
2026-03-12	2.5100	2.5500	2.5100	2.5500	+4.082%	683	805	-98.039%
2026-03-11	2.4500	2.5500	2.4500	2.4500	0.000%	69	175	-97.959%
2026-03-10	2.3500	2.4500	2.3500	2.4500	+8.889%	12	107	-97.959%
2026-03-09	2.1000	2.2500	2.1000	2.2500	+12.500%	12	95	-97.778%
2026-03-06	2.0000	2.0000	2.0000	2.0000	+11.111%	1	93	-97.500%
2026-03-05	1.8000	1.8000	1.8000	1.8000	-12.195%	2	92	-97.222%
2026-03-04	2.1000	2.1000	2.0500	2.0500	+8.466%	88	90	-97.561%
2026-02-27	1.8900	1.8900	1.8900	1.8900	+16.667%	1	6	-97.354%
2026-02-26	1.6800	1.6800	1.6200	1.6200	-20.976%	9	6	-96.914%
2026-02-25	2.0500	2.0500	2.0500	2.0500	-18.000%	8	7	-97.561%
2026-02-24	2.5000	2.5000	2.5000	2.5000	+2.459%	2	7	-98.000%
2026-02-23	2.3500	2.4400	2.3500	2.4400	+269.697%	3	5	-97.951%
2026-01-26	0.6600	0.6600	0.6600	0.6600	-12.000%	1	3	-92.424%
2026-01-22	0.7500	0.7500	0.7500	0.7500	+2.740%	1	4	-93.333%
2026-01-21	0.7300	0.7300	0.7300	0.7300	-12.048%	1	4	-93.151%
2026-01-13	0.8300	0.8300	0.8300	0.8300	+45.614%	1	4	-93.976%
2025-12-24	0.3500	0.5700	0.3500	0.5700	-18.571%	2	2	-91.228%
2025-12-05	0.7000	0.7000	0.7000	0.7000	-52.055%	1	2	-92.857%
2025-12-03	1.4600	1.4600	1.4600	1.4600	+46.000%	1	2	-96.575%
2025-08-18	1.0000	1.0000	1.0000	1.0000	-9.091%	1	1	-95.000%
2025-08-13	1.1000	1.1000	1.1000	1.1000	0.000%	1	1	-95.455%

.dark-mode .cflNVz{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .cflNVz{ color: #333333; background-color: white; border: 2px solid #333333; }GTLB20260821P20GTLB Aug 21 2026 20.00 Put (GTLB260821P00020000)option OPRA

GTLB20260821P20
GTLB Aug 21 2026 20.00 Put (GTLB260821P00020000)
option OPRA