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MARA20261218P15
MARA Dec 18 2026 15.00 Put (MARA261218P00015000)
option OPRA

EOD

Aug 20, 2026

4.97-21.236%(-1.34)54

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	5.1500	5.2000	4.9700	4.9700	-21.236%	54	1,492	0.000%
2026-08-18	6.3100	6.3100	6.3100	6.3100	+0.638%	15	1,444	-21.236%
2026-08-14	6.2700	6.2700	6.2700	6.2700	+1.456%	35	1,459	-20.734%
2026-08-13	6.0500	6.2000	6.0500	6.1800	+5.641%	23	1,471	-19.579%
2026-08-11	5.8000	5.9000	5.8000	5.8500	-2.985%	12	1,459	-15.043%
2026-08-10	6.0000	6.0300	6.0000	6.0300	+4.325%	6	1,455	-17.579%
2026-08-07	5.5000	5.9000	5.5000	5.7800	+12.233%	24	1,450	-14.014%
2026-08-06	5.0500	5.1500	5.0500	5.1500	+6.186%	12	1,435	-3.495%
2026-08-05	4.9000	4.9000	4.8500	4.8500	+3.191%	5	1,431	+2.474%
2026-07-30	4.8000	4.8000	4.7000	4.7000	-16.071%	9	1,428	+5.745%
2026-07-29	5.6000	5.6000	5.6000	5.6000	+12.000%	1	1,422	-11.250%
2026-07-28	5.0000	5.0000	5.0000	5.0000	+2.041%	3	1,423	-0.600%
2026-07-27	4.7000	4.9000	4.7000	4.9000	+12.385%	3	1,423	+1.429%
2026-07-24	4.5000	4.5000	4.3600	4.3600	-0.457%	49	1,422	+13.991%
2026-07-23	4.3700	4.4500	4.3200	4.3800	-0.455%	10	1,421	+13.470%
2026-07-21	4.4000	4.4000	4.4000	4.4000	-8.903%	1	1,421	+12.955%
2026-07-20	4.8500	4.8500	4.8300	4.8300	-11.700%	2	1,421	+2.899%
2026-07-17	5.4500	5.4700	5.4500	5.4700	+11.405%	31	1,421	-9.141%
2026-07-15	4.9100	4.9100	4.9100	4.9100	+0.204%	30	1,451	+1.222%
2026-07-14	4.9000	4.9000	4.9000	4.9000	+7.692%	1	1,481	+1.429%
2026-07-13	4.5500	4.5500	4.5100	4.5500	+0.664%	33	1,481	+9.231%
2026-07-10	4.5700	4.6500	4.5200	4.5200	+14.430%	35	1,460	+9.956%
2026-07-09	4.1000	4.1000	3.9500	3.9500	-20.202%	5	1,462	+25.823%
2026-07-08	4.9500	4.9500	4.9500	4.9500	+3.992%	14	1,458	+0.404%
2026-07-07	4.9000	4.9000	4.6100	4.7600	+11.215%	22	1,445	+4.412%
2026-07-06	4.2800	4.2800	4.2800	4.2800	+6.468%	1	1,430	+16.121%
2026-07-01	4.0200	4.0200	4.0200	4.0200	-1.951%	5	1,431	+23.632%
2026-06-30	4.1000	4.1000	4.1000	4.1000	+5.128%	2	1,436	+21.220%
2026-06-29	3.6500	4.1500	3.6500	3.9000	+8.333%	21	1,434	+27.436%
2026-06-26	3.7200	3.7200	3.5300	3.6000	-12.409%	20	1,430	+38.056%
2026-06-25	4.2900	4.2900	4.1100	4.1100	+9.600%	2	1,432	+20.925%
2026-06-24	3.7500	3.7500	3.7500	3.7500	+6.838%	5	1,430	+32.533%
2026-06-23	3.5800	3.5800	3.5100	3.5100	+1.739%	3	1,435	+41.595%
2026-06-22	3.2000	3.5500	3.0500	3.4500	-12.658%	119	1,435	+44.058%
2026-06-18	3.9500	3.9500	3.9500	3.9500	+6.757%	2	1,452	+25.823%
2026-06-17	3.7500	3.7500	3.7000	3.7000	+1.370%	2	1,452	+34.324%
2026-06-16	3.5500	3.6500	3.4700	3.6500	+2.528%	19	1,452	+36.164%
2026-06-15	3.6600	3.6600	3.5600	3.5600	-19.091%	5	1,456	+39.607%
2026-06-09	4.0000	4.4000	4.0000	4.4000	+5.263%	20	1,456	+12.955%
2026-06-08	4.4500	4.4500	4.1800	4.1800	-16.567%	37	1,469	+18.900%
2026-06-05	4.7000	5.0100	4.7000	5.0100	+16.783%	54	1,433	-0.798%
2026-06-04	4.2900	4.2900	4.2900	4.2900	+5.665%	1	1,417	+15.851%
2026-06-03	4.2000	4.2000	4.0600	4.0600	+1.500%	55	1,417	+22.414%
2026-06-02	4.0000	4.0000	4.0000	4.0000	-0.990%	50	1,413	+24.250%
2026-06-01	4.0500	4.0500	4.0400	4.0400	+2.278%	55	1,413	+23.020%
2026-05-29	3.9500	3.9500	3.9500	3.9500	-1.741%	4	1,418	+25.823%
2026-05-28	4.1500	4.1500	4.0200	4.0200	-0.741%	17	1,414	+23.632%
2026-05-27	4.0500	4.0500	4.0500	4.0500	+9.459%	1	1,398	+22.716%
2026-05-26	3.7000	3.7000	3.7000	3.7000	-8.642%	3	1,397	+34.324%
2026-05-22	4.2000	4.2000	4.0500	4.0500	-4.706%	11	1,394	+22.716%
2026-05-21	4.3500	4.3500	4.2500	4.2500	-3.846%	6	1,395	+16.941%
2026-05-20	4.5800	4.5800	4.3500	4.4200	-12.648%	4	1,395	+12.443%
2026-05-19	5.1200	5.1200	5.0600	5.0600	+4.330%	7	1,388	-1.779%
2026-05-15	4.8000	4.8500	4.7500	4.8500	+10.984%	7	1,388	+2.474%
2026-05-14	4.2500	4.3700	4.2500	4.3700	-3.319%	22	1,391	+13.730%
2026-05-13	4.5200	4.5200	4.5200	4.5200	+5.116%	4	1,371	+9.956%
2026-05-11	4.2500	4.3000	4.2100	4.3000	-4.444%	61	1,371	+15.581%
2026-05-07	4.5000	4.5000	4.5000	4.5000	-3.846%	6	1,348	+10.444%
2026-05-06	4.6800	4.6800	4.6800	4.6800	-10.345%	1	1,342	+6.197%
2026-05-04	5.2200	5.2200	5.2200	5.2200	+3.162%	4	1,342	-4.789%
2026-04-30	5.1000	5.1500	5.0000	5.0600	-10.442%	110	1,342	-1.779%
2026-04-28	5.6500	5.6500	5.6500	5.6500	+7.211%	3	1,347	-12.035%
2026-04-22	5.2000	5.2700	5.2000	5.2700	-5.893%	2	1,350	-5.693%
2026-04-21	5.5100	5.6000	5.4700	5.6000	+0.901%	5	1,350	-11.250%
2026-04-20	5.6500	5.6500	5.5300	5.5500	+3.738%	17	1,350	-10.450%
2026-04-17	5.3500	5.3500	5.3500	5.3500	-6.469%	6	1,360	-7.103%
2026-04-16	5.9000	5.9000	5.7000	5.7200	-9.779%	9	1,361	-13.112%
2026-04-13	6.4300	6.4300	6.1900	6.3400	-0.782%	3	1,364	-21.609%
2026-04-09	6.4500	6.4500	6.3900	6.3900	+0.630%	2	1,365	-22.222%
2026-04-08	6.5000	6.5000	6.3500	6.3500	-8.369%	4	1,364	-21.732%
2026-04-06	6.9200	7.0400	6.9200	6.9300	-7.968%	17	1,362	-28.283%
2026-04-01	7.5300	7.5300	7.5300	7.5300	-3.462%	1	1,360	-33.997%
2026-03-31	7.8000	7.8000	7.8000	7.8000	+1.828%	1	1,360	-36.282%
2026-03-30	7.6800	7.6800	7.6600	7.6600	-4.250%	3	1,359	-35.117%
2026-03-27	7.9500	8.0000	7.9500	8.0000	+10.345%	1,000	1,356	-37.875%
2026-03-26	7.2500	7.2500	7.2500	7.2500	-4.354%	10	1,633	-31.448%
2026-03-24	7.5800	7.5800	7.5800	7.5800	+2.019%	2	1,623	-34.433%
2026-03-20	7.4300	7.4300	7.4300	7.4300	-0.933%	1	1,621	-33.109%
2026-03-19	7.5000	7.5000	7.5000	7.5000	+5.337%	1	1,620	-33.733%
2026-03-18	7.0400	7.1200	7.0400	7.1200	+1.714%	3	1,620	-30.197%
2026-03-17	7.0000	7.0000	7.0000	7.0000	+2.041%	3	1,621	-29.000%
2026-03-16	6.7500	7.1000	6.7500	6.8600	+2.388%	77	1,618	-27.551%
2026-03-13	6.8200	6.8200	6.7000	6.7000	-11.842%	11	1,561	-25.821%
2026-03-11	7.6000	7.6000	7.6000	7.6000	-1.299%	2	1,551	-34.605%
2026-03-09	7.8500	7.8500	7.7000	7.7000	-1.282%	2	1,549	-35.455%
2026-03-06	7.8000	7.8000	7.8000	7.8000	+5.121%	1	1,547	-36.282%
2026-03-05	7.4200	7.4200	7.4200	7.4200	+4.654%	5	1,547	-33.019%
2026-03-04	7.2800	7.2800	7.0900	7.0900	-3.142%	2	1,547	-29.901%
2026-03-03	7.2500	7.3200	7.2500	7.3200	+5.933%	2	1,545	-32.104%
2026-03-02	7.0500	7.0500	6.9000	6.9100	-3.626%	14	1,543	-28.075%
2026-02-27	6.8300	7.1800	6.8300	7.1700	-11.591%	1,005	1,539	-30.683%
2026-02-23	7.9500	8.1100	7.9500	8.1100	+1.375%	5	534	-38.718%
2026-02-20	8.0000	8.0000	8.0000	8.0000	-3.265%	6	529	-37.875%
2026-02-18	8.2400	8.2700	8.2400	8.2700	-0.601%	70	523	-39.903%
2026-02-17	8.3200	8.3200	8.3200	8.3200	+1.711%	36	453	-40.264%
2026-02-13	8.4700	8.4700	8.1800	8.1800	+0.863%	3	486	-39.242%
2026-02-10	8.1000	8.1100	8.1000	8.1100	+4.645%	26	486	-38.718%
2026-02-04	7.9600	7.9600	7.7500	7.7500	+9.929%	6	460	-35.871%
2026-02-03	7.1000	7.1000	7.0200	7.0500	-0.704%	7	459	-29.504%
2026-02-02	7.1300	7.1300	7.1000	7.1000	+2.899%	14	452	-30.000%
2026-01-30	6.9000	6.9000	6.9000	6.9000	+1.770%	1	446	-27.971%
2026-01-29	6.8000	6.8000	6.7800	6.7800	+4.308%	5	446	-26.696%
2026-01-28	6.5000	6.5000	6.5000	6.5000	-2.256%	1	441	-23.538%
2026-01-27	6.6200	6.6500	6.6200	6.6500	0.000%	24	442	-25.263%
2026-01-26	6.6500	6.6500	6.6500	6.6500	+3.906%	1	439	-25.263%
2026-01-23	6.3500	6.4000	6.3500	6.4000	-3.323%	60	438	-22.344%
2026-01-22	6.6200	6.6200	6.6200	6.6200	+9.421%	1	378	-24.924%
2026-01-16	6.0500	6.0500	6.0500	6.0500	-3.509%	11	366	-17.851%
2026-01-13	6.2700	6.2700	6.2700	6.2700	-3.538%	2	366	-20.734%
2026-01-08	6.5000	6.5000	6.5000	6.5000	-1.664%	1	368	-23.538%
2026-01-07	6.6200	6.6200	6.6100	6.6100	+1.225%	100	367	-24.811%
2026-01-05	6.5300	6.5300	6.5300	6.5300	-4.949%	1	266	-23.890%
2026-01-02	6.8700	6.8700	6.8700	6.8700	-2.553%	1	266	-27.656%
2025-12-26	7.0500	7.0500	7.0500	7.0500	+2.620%	5	265	-29.504%
2025-12-24	6.8700	6.8700	6.8700	6.8700	-0.435%	4	256	-27.656%
2025-12-23	6.9000	6.9000	6.9000	6.9000	+2.985%	1	256	-27.971%
2025-12-22	6.6700	6.7000	6.6500	6.7000	-2.190%	9	255	-25.821%
2025-12-19	6.8500	6.8500	6.8500	6.8500	-1.580%	1	246	-27.445%
2025-12-18	6.8500	7.0000	6.8500	6.9600	+0.870%	14	245	-28.592%
2025-12-17	6.4300	6.9000	6.4300	6.9000	+7.143%	210	233	-27.971%
2025-12-16	6.4400	6.4400	6.4400	6.4400	+0.625%	200	223	-22.826%
2025-12-15	6.4200	6.4200	6.4000	6.4000	+4.065%	3	23	-22.344%
2025-12-12	6.1500	6.1500	6.1500	6.1500	+4.237%	5	20	-19.187%
2025-12-10	5.9000	5.9000	5.9000	5.9000	+4.425%	1	15	-15.763%
2025-12-09	5.7000	5.7000	5.6500	5.6500	-8.130%	3	14	-12.035%
2025-12-08	6.1500	6.1500	6.1500	6.1500	+5.128%	1	11	-19.187%
2025-12-04	5.8400	5.8500	5.8400	5.8500	-10.550%	2	10	-15.043%
2025-11-26	6.5400	6.5400	6.5400	6.5400	-9.293%	1	8	-24.006%
2025-11-21	7.2100	7.2100	7.2100	7.2100	+4.949%	4	8	-31.068%
2025-11-20	6.8700	6.8700	6.8700	6.8700	+8.875%	1	4	-27.656%
2025-11-19	6.3000	6.3100	6.3000	6.3100	-1.713%	2	4	-21.236%
2025-11-17	6.2100	6.4200	6.2100	6.4200	0.000%	3	2	-22.586%