Dark

BAC20261218P20
BAC Dec 18 2026 20.00 Put (BAC261218P00020000)
option OPRA

EOD

Aug 21, 2026

0.0100-50.000%(-0.0100)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-21	0.0100	0.0100	0.0100	0.0100	-50.000%	4	3,473	0.000%
2026-08-12	0.0200	0.0200	0.0200	0.0200	-33.333%	2	3,470	-50.000%
2026-08-05	0.2600	0.2600	0.0300	0.0300	+50.000%	60	3,470	-66.667%
2026-07-17	0.0200	0.0200	0.0200	0.0200	-33.333%	100	3,530	-50.000%
2026-07-06	0.0300	0.0300	0.0300	0.0300	-40.000%	3	3,430	-66.667%
2026-06-26	0.0500	0.0500	0.0500	0.0500	+66.667%	8	3,430	-80.000%
2026-06-25	0.0300	0.0300	0.0300	0.0300	0.000%	1	3,430	-66.667%
2026-06-24	0.0300	0.0300	0.0300	0.0300	-25.000%	3	3,430	-66.667%
2026-06-15	0.0400	0.0400	0.0400	0.0400	-42.857%	6	3,430	-75.000%
2026-05-13	0.0700	0.0700	0.0700	0.0700	0.000%	150	3,430	-85.714%
2026-04-27	0.0700	0.0700	0.0700	0.0700	-12.500%	1	3,430	-85.714%
2026-04-24	0.0800	0.0800	0.0800	0.0800	0.000%	2	3,429	-87.500%
2026-04-21	0.0800	0.0900	0.0800	0.0800	-27.273%	12	3,441	-87.500%
2026-04-15	0.1000	0.1200	0.1000	0.1100	-8.333%	22	3,441	-90.909%
2026-04-14	0.1300	0.1500	0.1200	0.1200	-14.286%	34	3,441	-91.667%
2026-04-13	0.1400	0.1400	0.1400	0.1400	0.000%	2	3,459	-92.857%
2026-04-09	0.1400	0.1400	0.1400	0.1400	-12.500%	1	3,460	-92.857%
2026-04-08	0.1600	0.1600	0.1600	0.1600	-15.789%	1	3,459	-93.750%
2026-04-02	0.1900	0.1900	0.1900	0.1900	-17.391%	10	3,470	-94.737%
2026-03-31	0.2300	0.2300	0.2300	0.2300	-20.690%	1	3,470	-95.652%
2026-03-27	0.3000	0.3000	0.2900	0.2900	+16.000%	3	3,471	-96.552%
2026-03-25	0.2500	0.2500	0.2500	0.2500	-26.471%	1	3,471	-96.000%
2026-03-19	0.3400	0.3400	0.3400	0.3400	+25.926%	100	3,471	-97.059%
2026-03-18	0.2600	0.2700	0.2600	0.2700	0.000%	388	3,571	-96.296%
2026-03-17	0.2600	0.2700	0.2500	0.2700	-15.625%	538	3,959	-96.296%
2026-03-12	0.3000	0.3200	0.3000	0.3200	0.000%	5	4,016	-96.875%
2026-03-11	0.3200	0.3200	0.3200	0.3200	+6.667%	1	4,017	-96.875%
2026-02-27	0.2700	0.3000	0.2700	0.3000	+25.000%	16	4,017	-96.667%
2026-02-18	0.2400	0.2400	0.2400	0.2400	+26.316%	1	4,012	-95.833%
2026-02-09	0.1900	0.1900	0.1900	0.1900	-13.636%	1	4,012	-94.737%
2026-02-05	0.2200	0.2200	0.2200	0.2200	+10.000%	1	4,012	-95.455%
2026-02-04	0.2000	0.2000	0.2000	0.2000	+11.111%	5	4,013	-95.000%
2026-01-30	0.1800	0.1800	0.1800	0.1800	-14.286%	1	4,013	-94.444%
2026-01-27	0.2100	0.2100	0.2100	0.2100	+5.000%	10	4,013	-95.238%
2026-01-26	0.2000	0.2000	0.2000	0.2000	-20.000%	1	4,003	-95.000%
2026-01-23	0.2000	0.2500	0.1900	0.2500	+13.636%	6	4,003	-96.000%
2026-01-22	0.2200	0.2200	0.2200	0.2200	-4.348%	1	4,004	-95.455%
2026-01-20	0.2300	0.2300	0.2300	0.2300	+15.000%	1	4,004	-95.652%
2026-01-07	0.2000	0.2000	0.2000	0.2000	0.000%	1	4,004	-95.000%
2026-01-05	0.1900	0.2000	0.1900	0.2000	-4.762%	102	3,904	-95.000%
2025-12-15	0.2200	0.2200	0.2100	0.2100	-12.500%	201	3,904	-95.238%
2025-12-10	0.2400	0.2400	0.2400	0.2400	-4.000%	5	3,718	-95.833%
2025-12-04	0.2500	0.2500	0.2500	0.2500	-13.793%	1	3,722	-96.000%
2025-12-03	0.2900	0.2900	0.2900	0.2900	-3.333%	1	3,722	-96.552%
2025-11-25	0.3000	0.3000	0.3000	0.3000	-14.286%	49	3,722	-96.667%
2025-11-21	0.3500	0.3500	0.3500	0.3500	+9.375%	10	3,771	-97.143%
2025-11-20	0.3100	0.3200	0.3100	0.3200	0.000%	42	3,781	-96.875%
2025-11-18	0.3200	0.3200	0.3200	0.3200	+10.345%	1	3,781	-96.875%
2025-11-12	0.2900	0.2900	0.2900	0.2900	-27.500%	1	3,781	-96.552%
2025-11-07	0.4000	0.4000	0.4000	0.4000	+17.647%	2	3,781	-97.500%
2025-11-05	0.3400	0.3400	0.3400	0.3400	+6.250%	1	3,781	-97.059%
2025-10-31	0.3000	0.3200	0.3000	0.3200	+6.667%	34	3,781	-96.875%
2025-10-30	0.3000	0.3000	0.3000	0.3000	0.000%	31	3,802	-96.667%
2025-10-23	0.3000	0.3000	0.3000	0.3000	-3.226%	1	3,820	-96.667%
2025-10-22	0.3200	0.3200	0.3100	0.3100	-3.125%	13	3,819	-96.774%
2025-10-08	0.3200	0.3200	0.3200	0.3200	+6.667%	1	3,806	-96.875%
2025-09-24	0.3000	0.3000	0.3000	0.3000	+3.448%	5	3,806	-96.667%
2025-09-18	0.2900	0.2900	0.2900	0.2900	-3.333%	5	3,806	-96.552%
2025-09-17	0.3000	0.3000	0.3000	0.3000	-9.091%	5	3,806	-96.667%
2025-09-09	0.3300	0.3300	0.3300	0.3300	-5.714%	5	3,806	-96.970%
2025-08-20	0.3500	0.3500	0.3500	0.3500	+2.941%	5	3,801	-97.143%
2025-08-12	0.3400	0.3400	0.3400	0.3400	-2.857%	2	3,796	-97.059%
2025-08-11	0.3500	0.3500	0.3500	0.3500	-7.895%	1	3,796	-97.143%
2025-08-08	0.3300	0.3800	0.3300	0.3800	-2.564%	2	3,796	-97.368%
2025-08-05	0.3900	0.3900	0.3800	0.3900	+11.429%	581	3,796	-97.436%
2025-07-17	0.3500	0.3500	0.3500	0.3500	-5.405%	1	3,796	-97.143%
2025-07-16	0.3700	0.3700	0.3700	0.3700	0.000%	1	3,797	-97.297%
2025-07-15	0.3800	0.3800	0.3700	0.3700	-7.500%	7	3,798	-97.297%
2025-07-11	0.4000	0.4100	0.4000	0.4000	+5.263%	25	3,798	-97.500%
2025-07-09	0.3900	0.4000	0.3800	0.3800	0.000%	1,090	3,800	-97.368%
2025-07-07	0.3800	0.3800	0.3800	0.3800	0.000%	2	2,712	-97.368%
2025-07-02	0.3800	0.3800	0.3800	0.3800	-2.564%	2	2,711	-97.368%
2025-07-01	0.3900	0.3900	0.3900	0.3900	-7.143%	1	2,711	-97.436%
2025-06-30	0.4200	0.4200	0.4200	0.4200	-4.545%	2	2,712	-97.619%
2025-06-27	0.4400	0.4400	0.4400	0.4400	+4.762%	2	2,714	-97.727%
2025-06-26	0.4200	0.4200	0.4200	0.4200	-4.545%	4	2,714	-97.619%
2025-06-25	0.4400	0.4400	0.4400	0.4400	+7.317%	4	2,714	-97.727%
2025-06-24	0.4100	0.4100	0.4100	0.4100	-14.583%	5	2,714	-97.561%
2025-06-03	0.4800	0.4800	0.4800	0.4800	-11.111%	20	2,714	-97.917%
2025-05-12	0.4700	0.5400	0.4700	0.5400	-3.571%	172	2,714	-98.148%
2025-05-08	0.5600	0.5600	0.5600	0.5600	-8.197%	1	2,644	-98.214%
2025-05-05	0.6100	0.6100	0.6100	0.6100	-11.594%	10	2,644	-98.361%
2025-04-24	0.7000	0.7000	0.6900	0.6900	-11.538%	10	2,644	-98.551%
2025-04-23	0.7300	1.1100	0.7200	0.7800	-8.235%	1,150	2,652	-98.718%
2025-04-22	0.8600	0.8600	0.8100	0.8500	-1.163%	52	1,502	-98.824%
2025-04-16	0.8600	0.8600	0.8600	0.8600	-29.508%	1	1,452	-98.837%
2025-04-11	1.1500	1.2200	1.1500	1.2200	-5.426%	4	1,452	-99.180%
2025-04-10	1.2200	1.2900	1.2200	1.2900	-14.570%	2	1,452	-99.225%
2025-04-09	1.4000	1.5100	1.3900	1.5100	+33.628%	63	1,452	-99.338%
2025-04-08	1.0800	1.1300	1.0800	1.1300	-13.077%	2	1,452	-99.115%
2025-04-07	1.2600	1.3000	1.2600	1.3000	-1.515%	45	1,452	-99.231%
2025-04-04	1.0000	1.3200	1.0000	1.3200	+59.036%	26	1,451	-99.242%
2025-04-03	0.4000	0.8400	0.4000	0.8300	+53.704%	159	1,450	-98.795%
2025-03-31	0.5400	0.5400	0.5400	0.5400	+3.846%	17	1,449	-98.148%
2025-03-28	0.5200	0.5200	0.5200	0.5200	+18.182%	2	1,466	-98.077%
2025-03-27	0.4400	0.4400	0.4400	0.4400	+2.326%	1	1,466	-97.727%
2025-03-25	0.4300	0.4300	0.4300	0.4300	-4.444%	100	1,466	-97.674%
2025-03-21	0.4500	0.4500	0.4500	0.4500	0.000%	10	1,366	-97.778%
2025-03-19	0.4600	0.5000	0.4500	0.4500	-15.094%	13	1,366	-97.778%
2025-03-13	0.5300	0.5300	0.5300	0.5300	-11.667%	2	1,357	-98.113%
2025-03-10	0.6000	0.6000	0.6000	0.6000	+25.000%	3	1,357	-98.333%
2025-03-07	0.4800	0.4800	0.4800	0.4800	-9.434%	2	1,357	-97.917%
2025-03-06	0.5200	0.5300	0.5000	0.5300	0.000%	5	1,358	-98.113%
2025-03-05	0.5100	0.5300	0.5000	0.5300	+6.000%	4	1,358	-98.113%
2025-03-04	0.5300	0.5300	0.5000	0.5000	+21.951%	12	1,358	-98.000%
2025-03-03	0.3900	0.4100	0.3900	0.4100	+2.500%	6	1,369	-97.561%
2025-02-27	0.4000	0.4000	0.4000	0.4000	-2.439%	100	1,369	-97.500%
2025-02-25	0.4100	0.4100	0.3800	0.4100	+17.143%	5	1,469	-97.561%
2025-02-14	0.3500	0.3500	0.3500	0.3500	-5.405%	2	1,470	-97.143%
2025-02-06	0.3700	0.3900	0.3500	0.3700	+15.625%	284	1,470	-97.297%
2025-01-31	0.3200	0.3200	0.3200	0.3200	-13.514%	80	1,601	-96.875%
2025-01-29	0.3700	0.3700	0.3700	0.3700	0.000%	2	1,625	-97.297%
2025-01-21	0.4000	0.4000	0.3700	0.3700	-2.632%	24	1,623	-97.297%
2025-01-17	0.3800	0.3800	0.3800	0.3800	-2.564%	16	1,647	-97.368%
2025-01-16	0.3900	0.3900	0.3900	0.3900	-7.143%	4	1,647	-97.436%
2025-01-15	0.4200	0.4200	0.4200	0.4200	+7.692%	3	1,651	-97.619%
2025-01-14	0.3900	0.3900	0.3900	0.3900	-11.364%	13	1,648	-97.436%
2025-01-13	0.4400	0.4400	0.4400	0.4400	+2.326%	3	1,648	-97.727%
2025-01-10	0.4300	0.4300	0.4300	0.4300	+10.256%	20	1,649	-97.674%
2025-01-07	0.3900	0.3900	0.3900	0.3900	-4.878%	50	1,653	-97.436%
2025-01-02	0.4000	0.4100	0.4000	0.4100	-2.381%	4	1,703	-97.561%
2024-12-31	0.4200	0.4200	0.4200	0.4200	0.000%	1	1,702	-97.619%
2024-12-18	0.4200	0.4200	0.4200	0.4200	+2.439%	2	1,702	-97.619%
2024-12-17	0.4100	0.4100	0.4100	0.4100	+2.500%	5	1,700	-97.561%
2024-12-13	0.4000	0.4000	0.4000	0.4000	0.000%	20	1,700	-97.500%
2024-12-12	0.4000	0.4000	0.4000	0.4000	+2.564%	8	1,700	-97.500%
2024-12-09	0.3900	0.3900	0.3900	0.3900	+2.632%	18	1,700	-97.436%
2024-11-29	0.3800	0.3800	0.3800	0.3800	0.000%	2	1,682	-97.368%
2024-11-26	0.3800	0.3800	0.3800	0.3800	+5.556%	1	1,682	-97.368%
2024-11-25	0.3900	0.3900	0.3400	0.3600	+2.857%	11	1,683	-97.222%
2024-11-15	0.3500	0.3500	0.3500	0.3500	-12.500%	6	1,687	-97.143%
2024-11-13	0.3800	0.4000	0.3800	0.4000	-2.439%	171	1,684	-97.500%
2024-11-11	0.4000	0.4100	0.4000	0.4100	-8.889%	3	1,721	-97.561%
2024-11-06	0.4500	0.4500	0.4500	0.4500	-16.667%	200	1,721	-97.778%
2024-11-05	0.5400	0.5400	0.5400	0.5400	+3.846%	40	1,721	-98.148%
2024-11-04	0.5200	0.5200	0.5200	0.5200	-3.704%	20	1,695	-98.077%
2024-10-29	0.5400	0.5400	0.5400	0.5400	+5.882%	1	1,715	-98.148%
2024-10-21	0.4900	0.5100	0.4900	0.5100	-5.556%	30	1,714	-98.039%
2024-10-16	0.5400	0.5400	0.5400	0.5400	+3.846%	2	1,684	-98.148%
2024-10-11	0.5500	0.5500	0.5200	0.5200	-13.333%	204	1,684	-98.077%
2024-10-08	0.5600	0.6000	0.5600	0.6000	+3.448%	18	1,682	-98.333%
2024-09-20	0.5900	0.5900	0.5800	0.5800	+1.754%	22	1,664	-98.276%
2024-09-19	0.6000	0.6000	0.5700	0.5700	-6.557%	9	1,665	-98.246%
2024-09-18	0.6400	0.6400	0.6100	0.6100	-1.613%	6	1,667	-98.361%
2024-09-17	0.6400	0.6400	0.6200	0.6200	-7.463%	3	1,663	-98.387%
2024-09-13	0.6700	0.6700	0.6700	0.6700	-9.459%	200	1,660	-98.507%
2024-09-11	0.7300	0.7400	0.7300	0.7400	+2.778%	2	1,660	-98.649%
2024-09-10	0.7200	0.7200	0.7200	0.7200	+4.348%	1	1,659	-98.611%
2024-09-09	0.7000	0.7000	0.6900	0.6900	-2.817%	22	1,659	-98.551%
2024-09-06	0.7000	0.7100	0.7000	0.7100	+10.938%	4	1,638	-98.592%
2024-09-04	0.6400	0.6400	0.6400	0.6400	+4.918%	7	1,638	-98.438%
2024-09-03	0.6100	0.6100	0.6100	0.6100	0.000%	100	1,631	-98.361%
2024-08-30	0.6100	0.6100	0.6100	0.6100	-12.857%	10	1,531	-98.361%
2024-08-29	0.6800	0.7000	0.6800	0.7000	+7.692%	300	1,531	-98.571%
2024-08-20	0.6500	0.6500	0.6500	0.6500	+8.333%	2	1,787	-98.462%
2024-08-19	0.6400	0.6400	0.6000	0.6000	-6.250%	31	1,787	-98.333%
2024-08-15	0.5600	0.6400	0.5600	0.6400	-9.859%	322	1,757	-98.438%
2024-08-13	0.7100	0.7100	0.7100	0.7100	0.000%	1	1,945	-98.592%
2024-08-12	0.7300	0.7300	0.7100	0.7100	+1.429%	53	1,945	-98.592%
2024-08-07	0.7000	0.7000	0.7000	0.7000	-11.392%	16	1,942	-98.571%
2024-08-06	0.8000	0.8000	0.7900	0.7900	-7.059%	6	1,948	-98.734%
2024-08-05	1.0000	1.0000	0.8500	0.8500	+21.429%	11	1,948	-98.824%
2024-08-02	0.7000	0.7000	0.7000	0.7000	+22.807%	200	1,938	-98.571%
2024-08-01	0.5400	0.5700	0.5400	0.5700	+11.765%	260	1,838	-98.246%
2024-07-31	0.5100	0.5100	0.5100	0.5100	+2.000%	200	1,813	-98.039%
2024-07-30	0.5400	0.5400	0.5000	0.5000	0.000%	11	1,813	-98.000%
2024-07-29	0.5000	0.5000	0.5000	0.5000	0.000%	105	1,812	-98.000%
2024-07-26	0.4800	0.5000	0.4800	0.5000	+4.167%	14	1,722	-98.000%
2024-07-25	0.5000	0.5000	0.4800	0.4800	+17.073%	101	1,715	-97.917%
2024-07-16	0.4100	0.4100	0.4100	0.4100	-14.583%	10	1,814	-97.561%
2024-07-09	0.4500	0.4800	0.4500	0.4800	+4.348%	25	1,812	-97.917%
2024-07-03	0.4600	0.4600	0.4600	0.4600	-8.000%	15	1,810	-97.826%
2024-06-28	0.5000	0.5000	0.5000	0.5000	0.000%	2	1,810	-98.000%
2024-06-25	0.5000	0.5100	0.5000	0.5000	-1.961%	521	1,811	-98.000%
2024-06-18	0.5700	0.5700	0.5100	0.5100	-5.556%	8	1,533	-98.039%
2024-06-17	0.5400	0.5700	0.5400	0.5400	-1.818%	8	1,533	-98.148%
2024-06-14	0.5500	0.5500	0.5500	0.5500	0.000%	18	1,538	-98.182%
2024-06-11	0.5500	0.5500	0.5500	0.5500	+3.774%	25	1,530	-98.182%
2024-06-07	0.5000	0.5300	0.5000	0.5300	-10.169%	4	1,518	-98.113%
2024-06-04	0.5900	0.5900	0.5900	0.5900	-9.231%	15	1,517	-98.305%
2024-05-30	0.6400	0.6500	0.6400	0.6500	+3.175%	20	1,502	-98.462%
2024-05-29	0.6000	0.6300	0.6000	0.6300	+3.279%	20	1,482	-98.413%
2024-05-23	0.6000	0.6100	0.6000	0.6100	0.000%	300	1,472	-98.361%
2024-05-22	0.6000	0.6100	0.6000	0.6100	+1.667%	6	1,371	-98.361%
2024-05-17	0.6000	0.6000	0.6000	0.6000	-4.762%	30	1,372	-98.333%
2024-05-15	0.6300	0.6300	0.6300	0.6300	-18.182%	1	1,369	-98.413%
2024-05-02	0.7700	0.7700	0.7700	0.7700	+5.479%	10	1,369	-98.701%
2024-05-01	0.7300	0.7300	0.7300	0.7300	-2.667%	15	1,369	-98.630%
2024-04-30	0.7400	0.7500	0.7400	0.7500	+1.351%	211	1,368	-98.667%
2024-04-25	0.7400	0.7400	0.7400	0.7400	-17.778%	101	1,158	-98.649%
2024-04-17	0.9000	0.9000	0.8800	0.9000	+20.000%	250	1,158	-98.889%
2024-04-09	0.7500	0.7500	0.7500	0.7500	0.000%	2	1,273	-98.667%
2024-04-01	0.7500	0.7500	0.7500	0.7500	+2.740%	200	1,271	-98.667%
2024-03-28	0.7300	0.7300	0.7300	0.7300	-2.667%	2	1,071	-98.630%
2024-03-22	0.7500	0.7500	0.7500	0.7500	-6.250%	20	1,071	-98.667%
2024-03-21	0.8000	0.8000	0.8000	0.8000	+23.077%	15	1,061	-98.750%
2024-03-18	0.6500	0.6500	0.6500	0.6500	-29.348%	15	1,061	-98.462%
2024-03-08	0.9100	0.9200	0.8900	0.9200	-3.158%	1,204	1,046	-98.913%
2024-03-07	0.9600	0.9700	0.9500	0.9500	-9.524%	532	623	-98.947%
2024-02-27	1.0500	1.0500	1.0500	1.0500	-2.778%	1	636	-99.048%
2024-02-16	1.0700	1.1600	1.0700	1.0800	+4.854%	10	635	-99.074%
2024-02-15	1.0300	1.0300	1.0300	1.0300	-14.167%	30	635	-99.029%
2024-02-07	1.1700	1.2000	1.1700	1.2000	0.000%	2	605	-99.167%
2024-02-01	1.2000	1.2000	1.2000	1.2000	+26.316%	10	603	-99.167%
2024-01-31	0.9400	0.9600	0.9400	0.9500	-9.524%	6	593	-98.947%
2024-01-30	1.0500	1.0500	1.0500	1.0500	+5.000%	1	587	-99.048%
2024-01-29	1.0000	1.0000	1.0000	1.0000	-4.762%	1	586	-99.000%
2024-01-26	1.0500	1.0500	1.0500	1.0500	-3.670%	1	585	-99.048%
2024-01-24	1.0900	1.0900	1.0900	1.0900	-16.154%	50	584	-99.083%
2024-01-18	1.2000	1.3000	1.2000	1.3000	+2.362%	26	534	-99.231%
2024-01-16	1.1400	1.3000	1.1400	1.2700	-2.308%	109	509	-99.213%
2024-01-12	1.3000	1.3000	1.3000	1.3000	+13.043%	200	200	-99.231%
2024-01-10	1.1500	1.1500	1.1500	1.1500	0.000%	200	200	-99.130%