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MARA20260918P6
MARA Sep 18 2026 6.00 Put (MARA260918P00006000)
option OPRA

EOD

Aug 20, 2026

0.0300-25.000%(-0.0100)45

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.0300	0.0600	0.0100	0.0300	-25.000%	45	4,606	0.000%
2026-08-19	0.0300	0.0400	0.0300	0.0400	+100.000%	12	4,603	-25.000%
2026-08-17	0.0500	0.0500	0.0200	0.0200	-60.000%	28	4,611	+50.000%
2026-08-14	0.0600	0.0600	0.0500	0.0500	0.000%	11	4,628	-40.000%
2026-08-13	0.0500	0.0600	0.0400	0.0500	0.000%	31	4,627	-40.000%
2026-08-12	0.0300	0.0600	0.0300	0.0500	0.000%	16	4,614	-40.000%
2026-08-11	0.0700	0.0800	0.0300	0.0500	-16.667%	105	4,616	-40.000%
2026-08-10	0.1100	0.1100	0.0500	0.0600	0.000%	125	4,675	-50.000%
2026-08-07	0.0800	0.1300	0.0300	0.0600	-25.000%	310	4,626	-50.000%
2026-08-06	0.0800	0.1100	0.0500	0.0800	+60.000%	104	4,421	-62.500%
2026-08-05	0.0600	0.0900	0.0500	0.0500	-37.500%	11	4,405	-40.000%
2026-08-04	0.0900	0.0900	0.0700	0.0800	-38.462%	9	4,409	-62.500%
2026-08-03	0.1000	0.1300	0.0500	0.1300	0.000%	13	4,407	-76.923%
2026-07-31	0.0800	0.1300	0.0800	0.1300	+62.500%	6	4,411	-76.923%
2026-07-30	0.0800	0.1300	0.0600	0.0800	-38.462%	29	4,414	-62.500%
2026-07-29	0.0800	0.1500	0.0800	0.1300	+8.333%	15	4,420	-76.923%
2026-07-28	0.1000	0.1200	0.0800	0.1200	+20.000%	21	4,420	-75.000%
2026-07-27	0.1000	0.1000	0.0900	0.1000	+66.667%	3	4,420	-70.000%
2026-07-24	0.0800	0.1100	0.0500	0.0600	-40.000%	115	4,421	-50.000%
2026-07-23	0.0900	0.1000	0.0700	0.1000	+25.000%	1,102	4,448	-70.000%
2026-07-22	0.0800	0.0900	0.0800	0.0800	-20.000%	14	3,556	-62.500%
2026-07-21	0.1200	0.1200	0.0900	0.1000	-16.667%	18	3,561	-70.000%
2026-07-20	0.1400	0.1400	0.1100	0.1200	-25.000%	15	3,552	-75.000%
2026-07-17	0.1400	0.1600	0.1400	0.1600	+45.455%	16	3,554	-81.250%
2026-07-15	0.1100	0.1300	0.1000	0.1100	0.000%	12	3,559	-72.727%
2026-07-14	0.1000	0.1100	0.1000	0.1100	-8.333%	2	3,555	-72.727%
2026-07-13	0.1200	0.1200	0.1200	0.1200	-7.692%	1	3,555	-75.000%
2026-07-10	0.1100	0.1300	0.1000	0.1300	+44.444%	5	3,555	-76.923%
2026-07-09	0.1500	0.1700	0.0900	0.0900	-40.000%	11	3,559	-66.667%
2026-07-08	0.1600	0.2000	0.1500	0.1500	0.000%	4	3,560	-80.000%
2026-07-07	0.1600	0.1800	0.1500	0.1500	+25.000%	959	3,561	-80.000%
2026-07-06	0.1400	0.1800	0.0900	0.1200	-20.000%	15	4,392	-75.000%
2026-07-02	0.1600	0.1900	0.1000	0.1500	0.000%	16	4,395	-80.000%
2026-07-01	0.1400	0.1500	0.1400	0.1500	-6.250%	16	4,395	-80.000%
2026-06-30	0.1200	0.1700	0.1000	0.1600	+60.000%	24	4,395	-81.250%
2026-06-29	0.1300	0.1300	0.0900	0.1000	-28.571%	3	4,393	-70.000%
2026-06-26	0.1100	0.1900	0.1000	0.1400	+40.000%	8	4,395	-78.571%
2026-06-25	0.1400	0.1800	0.1000	0.1000	0.000%	25	4,396	-70.000%
2026-06-24	0.1100	0.1400	0.1000	0.1000	-28.571%	6	4,398	-70.000%
2026-06-23	0.1100	0.1500	0.0900	0.1400	+40.000%	41	4,401	-78.571%
2026-06-22	0.0900	0.1600	0.0900	0.1000	-28.571%	6	4,372	-70.000%
2026-06-18	0.1300	0.1700	0.1000	0.1400	-33.333%	16	4,373	-78.571%
2026-06-17	0.1400	0.2100	0.1000	0.2100	+31.250%	11	4,373	-85.714%
2026-06-16	0.1600	0.1600	0.1600	0.1600	+14.286%	2	4,373	-81.250%
2026-06-15	0.1300	0.1400	0.1000	0.1400	-17.647%	76	4,372	-78.571%
2026-06-12	0.2000	0.2000	0.1700	0.1700	-19.048%	100	4,377	-82.353%
2026-06-11	0.2000	0.2100	0.2000	0.2100	+16.667%	51	4,476	-85.714%
2026-06-10	0.2000	0.2100	0.1800	0.1800	-14.286%	6	4,476	-83.333%
2026-06-09	0.1700	0.2100	0.1700	0.2100	+16.667%	70	4,477	-85.714%
2026-06-08	0.1800	0.1800	0.1800	0.1800	-18.182%	2	4,435	-83.333%
2026-06-05	0.1700	0.2500	0.1700	0.2200	+10.000%	46	4,437	-86.364%
2026-06-04	0.1900	0.2100	0.1900	0.2000	+17.647%	42	4,424	-85.000%
2026-06-02	0.1500	0.2100	0.1400	0.1700	+13.333%	10	4,425	-82.353%
2026-06-01	0.1800	0.1800	0.1500	0.1500	-11.765%	9	4,427	-80.000%
2026-05-28	0.1100	0.1700	0.1100	0.1700	-5.556%	3	4,428	-82.353%
2026-05-27	0.1400	0.1900	0.1400	0.1800	-5.263%	12	4,428	-83.333%
2026-05-26	0.1800	0.1900	0.1500	0.1900	-9.524%	14	4,427	-84.211%
2026-05-21	0.1900	0.2400	0.1700	0.2100	+5.000%	27	4,430	-85.714%
2026-05-20	0.2200	0.2300	0.2000	0.2000	-13.043%	22	4,430	-85.000%
2026-05-19	0.2200	0.2300	0.2200	0.2300	-11.538%	9	4,426	-86.957%
2026-05-15	0.2600	0.2600	0.2600	0.2600	-3.704%	31	4,426	-88.462%
2026-05-14	0.2300	0.2700	0.2200	0.2700	-3.571%	4	4,454	-88.889%
2026-05-12	0.2600	0.2800	0.2600	0.2800	+12.000%	28	4,458	-89.286%
2026-05-11	0.2400	0.2500	0.2300	0.2500	+4.167%	109	4,458	-88.000%
2026-05-08	0.3100	0.3100	0.2400	0.2400	-7.692%	60	4,462	-87.500%
2026-05-07	0.2400	0.3200	0.2400	0.2600	-3.704%	9	4,468	-88.462%
2026-05-06	0.3100	0.3400	0.2300	0.2700	-18.182%	20	4,468	-88.889%
2026-05-05	0.2600	0.3400	0.2600	0.3300	-5.714%	23	4,468	-90.909%
2026-05-04	0.3600	0.3600	0.2900	0.3500	0.000%	210	4,470	-91.429%
2026-05-01	0.2700	0.3500	0.2600	0.3500	+2.941%	50	4,422	-91.429%
2026-04-30	0.3700	0.4200	0.2800	0.3400	-8.108%	32	4,422	-91.176%
2026-04-29	0.3600	0.4500	0.3400	0.3700	-11.905%	18	4,428	-91.892%
2026-04-28	0.4000	0.4500	0.3700	0.4200	-2.326%	29	4,430	-92.857%
2026-04-27	0.3700	0.4400	0.3600	0.4300	+7.500%	27	4,433	-93.023%
2026-04-24	0.3100	0.4500	0.3100	0.4000	+11.111%	18	4,427	-92.500%
2026-04-23	0.3300	0.4300	0.3300	0.3600	-2.703%	26	4,424	-91.667%
2026-04-22	0.3100	0.4400	0.3100	0.3700	-17.778%	24	4,422	-91.892%
2026-04-21	0.3500	0.4500	0.3500	0.4500	+9.756%	17	4,423	-93.333%
2026-04-20	0.4100	0.4200	0.3700	0.4100	+10.811%	419	4,423	-92.683%
2026-04-17	0.3800	0.4500	0.3700	0.3700	-13.953%	124	4,277	-91.892%
2026-04-16	0.4700	0.5800	0.4300	0.4300	-27.119%	36	4,315	-93.023%
2026-04-15	0.6000	0.6100	0.4800	0.5900	+20.408%	30	4,316	-94.915%
2026-04-14	0.5300	0.5700	0.4900	0.4900	-12.500%	16	4,311	-93.878%
2026-04-13	0.5800	0.6600	0.5600	0.5600	-17.647%	169	4,311	-94.643%
2026-04-10	0.6300	0.7300	0.6300	0.6800	-9.333%	33	4,266	-95.588%
2026-04-09	0.7100	0.7500	0.6100	0.7500	+5.634%	41	4,239	-96.000%
2026-04-08	0.6900	0.7300	0.6600	0.7100	-12.346%	32	4,228	-95.775%
2026-04-07	0.9000	0.9300	0.8100	0.8100	+1.250%	38	4,219	-96.296%
2026-04-06	0.8200	0.8600	0.7900	0.8000	-4.762%	25	4,194	-96.250%
2026-04-02	1.1200	1.1200	0.8400	0.8400	-13.402%	15	4,190	-96.429%
2026-04-01	1.0200	1.0200	0.9200	0.9700	-7.619%	1,002	4,190	-96.907%
2026-03-31	1.1100	1.1100	0.9600	1.0500	-1.869%	35	3,205	-97.143%
2026-03-30	1.0400	1.1200	0.9500	1.0700	+1.905%	31	3,193	-97.196%
2026-03-27	1.0800	1.1300	0.9600	1.0500	+9.375%	39	3,187	-97.143%
2026-03-26	0.9000	1.0000	0.9000	0.9600	-10.280%	890	3,170	-96.875%
2026-03-25	0.9300	1.1400	0.9300	1.0700	+4.902%	22	3,007	-97.196%
2026-03-24	0.9900	1.0400	0.9500	1.0200	+9.677%	51	3,008	-97.059%
2026-03-23	0.9000	0.9600	0.9000	0.9300	-8.824%	1,365	2,966	-96.774%
2026-03-20	0.9000	1.0200	0.9000	1.0200	+8.511%	40	1,761	-97.059%
2026-03-19	0.9900	0.9900	0.9300	0.9400	+1.075%	134	1,733	-96.809%
2026-03-18	0.9300	0.9300	0.9300	0.9300	0.000%	1	1,728	-96.774%
2026-03-17	0.9200	0.9300	0.8600	0.9300	+5.682%	5	1,728	-96.774%
2026-03-16	0.9100	0.9100	0.8800	0.8800	-3.297%	2	1,726	-96.591%
2026-03-13	0.9300	0.9400	0.8900	0.9100	-14.953%	5	1,725	-96.703%
2026-03-11	1.0700	1.0900	1.0500	1.0700	+2.885%	83	1,723	-97.196%
2026-03-10	1.0800	1.0800	1.0400	1.0400	-3.704%	4	1,767	-97.115%
2026-03-09	1.1800	1.1800	1.0800	1.0800	-11.475%	66	1,769	-97.222%
2026-03-06	1.0700	1.2200	1.0700	1.2200	+14.019%	42	1,754	-97.541%
2026-03-05	1.0500	1.0900	1.0300	1.0700	+11.458%	130	1,763	-97.196%
2026-03-04	1.0000	1.0200	0.9600	0.9600	-8.571%	16	1,639	-96.875%
2026-03-03	1.0900	1.0900	1.0300	1.0500	+22.093%	106	1,633	-97.143%
2026-03-02	0.9700	0.9700	0.8600	0.8600	-9.474%	2	1,535	-96.512%
2026-02-27	0.9100	0.9500	0.9100	0.9500	-15.179%	23	1,534	-96.842%
2026-02-26	1.0700	1.1400	1.0500	1.1200	+6.667%	1,030	1,523	-97.321%
2026-02-25	1.1200	1.1200	1.0500	1.0500	-9.483%	16	571	-97.143%
2026-02-24	1.3000	1.3000	1.1600	1.1600	-4.918%	25	571	-97.414%
2026-02-20	1.1900	1.2200	1.1900	1.2200	-2.400%	8	564	-97.541%
2026-02-19	1.2500	1.2500	1.2500	1.2500	-7.407%	40	558	-97.600%
2026-02-18	1.4200	1.4200	1.3500	1.3500	-1.460%	4	558	-97.778%
2026-02-17	1.4100	1.4300	1.3700	1.3700	-9.272%	18	557	-97.810%
2026-02-12	1.5100	1.5100	1.5100	1.5100	+4.138%	5	553	-98.013%
2026-02-11	1.4200	1.4800	1.4200	1.4500	+8.209%	146	552	-97.931%
2026-02-10	1.3200	1.3800	1.3000	1.3400	+1.515%	165	549	-97.761%
2026-02-09	1.3000	1.3200	1.2400	1.3200	-1.493%	171	484	-97.727%
2026-02-06	1.7400	1.7400	1.3400	1.3400	-14.103%	103	346	-97.761%
2026-02-05	1.2600	1.5600	1.2600	1.5600	+27.869%	150	305	-98.077%
2026-02-04	1.1000	1.2600	1.0800	1.2200	+24.490%	34	211	-97.541%
2026-02-02	0.9600	0.9800	0.8200	0.9800	+6.522%	114	179	-96.939%
2026-01-30	0.9200	0.9200	0.9200	0.9200	+9.524%	1	65	-96.739%
2026-01-28	0.8100	0.8400	0.8100	0.8400	-1.176%	2	64	-96.429%
2026-01-27	0.8400	0.8500	0.8400	0.8500	-5.556%	4	62	-96.471%
2026-01-26	0.8500	0.9000	0.8500	0.9000	0.000%	7	61	-96.667%
2026-01-23	0.9000	0.9000	0.9000	0.9000	+1.124%	2	54	-96.667%
2026-01-22	0.8600	0.8900	0.8600	0.8900	+3.488%	9	52	-96.629%
2026-01-21	0.9100	0.9100	0.8600	0.8600	+1.176%	2	43	-96.512%
2026-01-20	0.8300	0.8700	0.8300	0.8500	+16.438%	3	43	-96.471%
2026-01-13	0.8000	0.8000	0.7300	0.7300	-12.048%	2	40	-95.890%
2026-01-12	0.8300	0.8300	0.8300	0.8300	-6.742%	1	38	-96.386%
2026-01-09	0.8100	0.8900	0.8100	0.8900	+1.136%	10	38	-96.629%
2026-01-08	0.9600	0.9600	0.8800	0.8800	-5.376%	8	30	-96.591%
2026-01-06	0.9300	0.9300	0.9300	0.9300	-7.000%	5	27	-96.774%
2026-01-02	1.0000	1.0100	1.0000	1.0000	-7.407%	11	22	-97.000%
2025-12-31	1.0800	1.0800	1.0700	1.0800	+2.857%	8	13	-97.222%
2025-12-30	1.0500	1.0500	1.0500	1.0500	0.000%	1	13	-97.143%
2025-12-29	1.0500	1.0500	1.0300	1.0500	+2.941%	6	12	-97.143%
2025-12-26	0.9900	1.0200	0.9900	1.0200	+3.030%	3	6	-97.059%
2025-12-22	0.9900	0.9900	0.9900	0.9900	0.000%	3	3	-96.970%