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BTG20260821P4
BTG Aug 21 2026 4.00 Put (BTG260821P00004000)
option OPRA

EOD

Jun 26, 2026

0.3500-23.913%(-0.1100)79

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-26	0.3200	0.3600	0.3000	0.3500	-23.913%	79	10,847	0.000%
2026-06-24	0.3800	0.4600	0.3800	0.4600	+31.429%	144	10,821	-23.913%
2026-06-23	0.3500	0.3500	0.3000	0.3500	+40.000%	194	10,722	0.000%
2026-06-22	0.2500	0.2500	0.2500	0.2500	0.000%	102	10,694	+40.000%
2026-06-18	0.2300	0.2500	0.2300	0.2500	+66.667%	26	10,693	+40.000%
2026-06-17	0.1500	0.1500	0.1500	0.1500	-31.818%	10	10,693	+133.333%
2026-06-16	0.2200	0.2200	0.2200	0.2200	0.000%	1	10,693	+59.091%
2026-06-15	0.2500	0.2500	0.2100	0.2200	-26.667%	33	10,693	+59.091%
2026-06-12	0.3000	0.3000	0.3000	0.3000	-25.000%	1	10,663	+16.667%
2026-06-11	0.3900	0.4000	0.3900	0.4000	-11.111%	11	10,663	-12.500%
2026-06-10	0.4100	0.4500	0.4000	0.4500	+4.651%	1,021	10,660	-22.222%
2026-06-09	0.3300	0.5000	0.3300	0.4300	+22.857%	10,104	10,542	-18.605%
2026-06-08	0.3300	0.3500	0.3100	0.3500	+16.667%	97	1,010	0.000%
2026-06-05	0.2500	0.3300	0.2500	0.3000	+50.000%	14	913	+16.667%
2026-06-03	0.2000	0.2000	0.2000	0.2000	-9.091%	31	900	+75.000%
2026-06-02	0.2200	0.2200	0.2200	0.2200	-31.250%	1	869	+59.091%
2026-06-01	0.3200	0.3200	0.3200	0.3200	+52.381%	14	870	+9.375%
2026-05-28	0.2900	0.2900	0.2100	0.2100	-30.000%	20	856	+66.667%
2026-05-27	0.2000	0.3000	0.2000	0.3000	+50.000%	9	836	+16.667%
2026-05-21	0.2500	0.2500	0.2000	0.2000	0.000%	25	827	+75.000%
2026-05-20	0.2000	0.2000	0.2000	0.2000	0.000%	10	802	+75.000%
2026-05-19	0.2000	0.2000	0.2000	0.2000	+11.111%	25	767	+75.000%
2026-05-18	0.1800	0.1800	0.1800	0.1800	+28.571%	10	767	+94.444%
2026-05-15	0.1800	0.2400	0.1400	0.1400	-6.667%	349	767	+150.000%
2026-05-08	0.1800	0.1800	0.1500	0.1500	0.000%	30	1,024	+133.333%
2026-05-07	0.1500	0.2500	0.1300	0.1500	-42.308%	348	1,054	+133.333%
2026-05-06	0.3000	0.3000	0.2600	0.2600	-27.778%	198	1,072	+34.615%
2026-05-05	0.3600	0.3600	0.3600	0.3600	+2.857%	5	874	-2.778%
2026-05-04	0.3500	0.3500	0.3500	0.3500	0.000%	5	869	0.000%
2026-04-29	0.3600	0.3600	0.3500	0.3500	+12.903%	11	864	0.000%
2026-04-28	0.3500	0.3500	0.3100	0.3100	+3.333%	35	853	+12.903%
2026-04-27	0.2500	0.3000	0.2500	0.3000	+36.364%	118	806	+16.667%
2026-04-23	0.2200	0.2200	0.2200	0.2200	-12.000%	5	690	+59.091%
2026-04-21	0.2500	0.2500	0.2500	0.2500	+25.000%	1	686	+40.000%
2026-04-20	0.2000	0.2000	0.2000	0.2000	0.000%	5	686	+75.000%
2026-04-17	0.2000	0.2000	0.2000	0.2000	-20.000%	1	681	+75.000%
2026-04-15	0.2500	0.2500	0.2500	0.2500	-3.846%	30	680	+40.000%
2026-04-14	0.2500	0.2600	0.2500	0.2600	+4.000%	3	710	+34.615%
2026-04-13	0.2600	0.2600	0.2500	0.2500	+8.696%	11	711	+40.000%
2026-04-10	0.2300	0.2800	0.2300	0.2300	-37.838%	3	700	+52.174%
2026-04-02	0.3700	0.3700	0.3700	0.3700	+19.355%	1	701	-5.405%
2026-04-01	0.3100	0.3100	0.3100	0.3100	-22.500%	1	701	+12.903%
2026-03-31	0.4000	0.4000	0.4000	0.4000	-16.667%	101	701	-12.500%
2026-03-30	0.4800	0.4800	0.4800	0.4800	-4.000%	2	602	-27.083%
2026-03-26	0.5000	0.5000	0.5000	0.5000	0.000%	1	600	-30.000%
2026-03-25	0.5000	0.5000	0.5000	0.5000	-9.091%	1	600	-30.000%
2026-03-24	0.6500	0.6500	0.5500	0.5500	-6.780%	30	599	-36.364%
2026-03-23	0.6100	0.6200	0.5900	0.5900	-9.231%	4	629	-40.678%
2026-03-20	0.6000	0.6500	0.6000	0.6500	+18.182%	24	625	-46.154%
2026-03-19	0.5000	0.5500	0.5000	0.5500	+71.875%	19	601	-36.364%
2026-03-18	0.3200	0.4000	0.2400	0.3200	-3.030%	40	582	+9.375%
2026-03-17	0.3300	0.3300	0.3300	0.3300	+17.857%	20	549	+6.061%
2026-03-11	0.2800	0.2800	0.2700	0.2800	+3.704%	3	529	+25.000%
2026-03-10	0.2700	0.2700	0.2700	0.2700	+8.000%	75	526	+29.630%
2026-03-06	0.2500	0.2500	0.2500	0.2500	0.000%	10	451	+40.000%
2026-03-03	0.2600	0.2700	0.2300	0.2500	+25.000%	33	441	+40.000%
2026-02-26	0.1900	0.2000	0.1900	0.2000	0.000%	15	408	+75.000%
2026-02-24	0.2000	0.2000	0.2000	0.2000	-16.667%	10	393	+75.000%
2026-02-23	0.2400	0.2400	0.2400	0.2400	-40.000%	20	403	+45.833%
2026-02-19	0.4000	0.4000	0.4000	0.4000	+25.000%	14	383	-12.500%
2026-02-18	0.3200	0.3200	0.3200	0.3200	-36.000%	1	397	+9.375%
2026-02-09	0.5000	0.5000	0.5000	0.5000	+11.111%	1	396	-30.000%
2026-02-06	0.4500	0.4500	0.4500	0.4500	+4.651%	49	395	-22.222%
2026-02-04	0.4000	0.4300	0.4000	0.4300	+7.500%	25	444	-18.605%
2026-01-30	0.3500	0.4100	0.3500	0.4000	+33.333%	125	419	-12.500%
2026-01-23	0.3000	0.3000	0.3000	0.3000	-14.286%	20	294	+16.667%
2026-01-22	0.3500	0.3500	0.3500	0.3500	-12.500%	40	274	0.000%
2026-01-21	0.4100	0.4500	0.4000	0.4000	0.000%	49	234	-12.500%
2026-01-20	0.2700	0.4000	0.2700	0.4000	-11.111%	33	193	-12.500%
2026-01-16	0.4300	0.5000	0.4300	0.4500	-10.000%	32	173	-22.222%
2026-01-14	0.5000	0.5000	0.5000	0.5000	0.000%	4	173	-30.000%
2026-01-07	0.5000	0.5000	0.5000	0.5000	-9.091%	10	173	-30.000%
2026-01-06	0.5000	0.5500	0.5000	0.5500	0.000%	79	163	-36.364%
2026-01-05	0.5300	0.5600	0.4900	0.5500	+3.774%	35	70	-36.364%
2026-01-02	0.7300	0.7300	0.5000	0.5300	+3.922%	66	70	-33.962%
2025-12-31	0.5700	0.6700	0.4200	0.5100	-1.923%	21	57	-31.373%
2025-12-30	0.7900	0.7900	0.5200	0.5200	-24.638%	5	57	-32.692%
2025-12-29	0.6900	0.6900	0.6900	0.6900	+43.750%	1	57	-49.275%
2025-12-24	0.4700	0.5300	0.4700	0.4800	-14.286%	9	52	-27.083%
2025-12-15	0.5500	0.5600	0.5500	0.5600	-25.333%	2	52	-37.500%
2025-11-18	0.7700	0.7700	0.6200	0.7500	+1.351%	49	50	-53.333%
2025-11-05	0.7400	0.7400	0.7400	0.7400	0.000%	1	1	-52.703%