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MARA20280121P17
MARA Jan 21 2028 17.00 Put (MARA280121P00017000)
option OPRA

EOD

Aug 19, 2026

8.98-1.643%(-0.15)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	8.9800	8.9800	8.9800	8.9800	-1.643%	1	462	0.000%
2026-08-17	9.1300	9.1300	9.1200	9.1300	-0.653%	50	461	-1.643%
2026-08-14	9.1900	9.1900	9.1900	9.1900	+0.768%	12	511	-2.285%
2026-08-13	8.9700	9.1200	8.9700	9.1200	+1.446%	67	523	-1.535%
2026-08-12	8.9900	8.9900	8.9900	8.9900	+1.353%	18	474	-0.111%
2026-08-11	8.8700	8.8700	8.8700	8.8700	+2.781%	1	474	+1.240%
2026-07-30	8.6200	8.6300	8.6200	8.6300	+3.601%	34	473	+4.056%
2026-07-27	8.3300	8.3300	8.3300	8.3300	+0.726%	3	473	+7.803%
2026-07-16	8.2700	8.2700	8.2700	8.2700	+16.479%	3	473	+8.585%
2026-06-23	7.1000	7.1000	7.1000	7.1000	0.000%	5	470	+26.479%
2026-06-17	7.1000	7.1000	7.1000	7.1000	-0.699%	2	463	+26.479%
2026-05-26	7.1500	7.1500	7.1500	7.1500	-12.485%	1	463	+25.594%
2026-05-19	8.1700	8.1700	8.1700	8.1700	+8.933%	5	464	+9.914%
2026-05-08	7.5000	7.5000	7.5000	7.5000	-14.286%	5	464	+19.733%
2026-04-29	8.7500	8.7500	8.7500	8.7500	+5.804%	40	459	+2.629%
2026-04-24	8.2700	8.2700	8.2700	8.2700	+1.472%	1	419	+8.585%
2026-04-22	8.1500	8.1500	8.1500	8.1500	-9.745%	1	418	+10.184%
2026-04-20	9.0300	9.0300	9.0300	9.0300	-0.221%	1	418	-0.554%
2026-04-15	9.0500	9.0500	9.0500	9.0500	-13.645%	17	419	-0.773%
2026-03-31	10.4800	10.4800	10.4800	10.4800	+1.550%	6	403	-14.313%
2026-03-30	10.3200	10.3200	10.3200	10.3200	+2.891%	1	408	-12.984%
2026-03-26	10.0300	10.0300	10.0300	10.0300	-2.621%	1	407	-10.469%
2026-03-25	10.3000	10.3000	10.3000	10.3000	0.000%	1	407	-12.816%
2026-03-24	10.3000	10.3000	10.3000	10.3000	+2.692%	3	408	-12.816%
2026-03-17	10.0300	10.0300	10.0300	10.0300	-3.092%	4	405	-10.469%
2026-03-10	10.3500	10.3500	10.3500	10.3500	-1.429%	1	401	-13.237%
2026-03-06	10.5000	10.5000	10.5000	10.5000	+9.718%	1	403	-14.476%
2026-03-02	9.5700	9.5700	9.5700	9.5700	-6.176%	33	402	-6.165%
2026-02-27	10.2000	10.2000	10.2000	10.2000	-4.405%	1	402	-11.961%
2026-02-24	10.7700	10.8500	10.6500	10.6700	+8.215%	35	403	-15.839%
2026-02-20	9.8600	9.8600	9.8600	9.8600	-9.624%	1	423	-8.925%
2026-02-19	11.1000	11.1000	10.9100	10.9100	-1.977%	6	424	-17.690%
2026-02-18	11.1300	11.1300	11.1300	11.1300	+1.274%	2	424	-19.317%
2026-02-17	10.9900	10.9900	10.9900	10.9900	+0.365%	7	424	-18.289%
2026-02-13	11.0700	11.0700	10.9500	10.9500	-0.635%	39	378	-17.991%
2026-02-11	11.0200	11.0200	11.0200	11.0200	+2.037%	2	378	-18.512%
2026-02-10	10.8000	10.8000	10.8000	10.8000	-0.644%	1	376	-16.852%
2026-02-06	11.1400	11.1400	10.8000	10.8700	-0.367%	61	375	-17.387%
2026-02-05	10.9100	10.9100	10.9100	10.9100	+8.882%	1	315	-17.690%
2026-02-03	10.0200	10.0800	10.0200	10.0200	+1.726%	8	316	-10.379%
2026-01-30	9.8000	9.8500	9.8000	9.8500	+4.233%	3	308	-8.832%
2026-01-26	9.4500	9.4500	9.4500	9.4500	+1.286%	8	308	-4.974%
2026-01-23	9.3500	9.3500	9.2300	9.3300	+1.413%	18	300	-3.751%
2026-01-16	9.2000	9.2000	9.2000	9.2000	-2.128%	15	310	-2.391%
2026-01-05	9.4000	9.4000	9.4000	9.4000	-6.931%	5	355	-4.468%
2025-12-31	10.1000	10.1000	10.1000	10.1000	+2.851%	50	355	-11.089%
2025-12-30	9.8200	9.8200	9.8200	9.8200	+1.656%	10	355	-8.554%
2025-12-24	9.6600	9.6600	9.6600	9.6600	-0.821%	1	345	-7.039%
2025-12-18	9.7400	9.7400	9.7400	9.7400	+4.619%	12	345	-7.803%
2025-12-17	9.3100	9.3100	9.3100	9.3100	-1.690%	1	333	-3.545%
2025-12-15	9.5100	9.5700	9.4700	9.4700	+6.885%	23	332	-5.174%
2025-12-10	8.8600	8.8600	8.8600	8.8600	+0.682%	1	331	+1.354%
2025-12-09	8.8000	8.8000	8.8000	8.8000	+0.686%	10	331	+2.045%
2025-12-04	8.7000	8.7400	8.7000	8.7400	-2.346%	11	321	+2.746%
2025-12-03	8.9500	8.9500	8.9500	8.9500	-2.823%	50	310	+0.335%
2025-11-26	9.2100	9.2100	9.2100	9.2100	-3.962%	10	250	-2.497%
2025-11-25	9.5900	9.5900	9.5900	9.5900	-2.837%	1	250	-6.361%
2025-11-21	9.7600	9.9500	9.7500	9.8700	+9.667%	73	249	-9.017%
2025-11-18	9.0000	9.0600	9.0000	9.0000	+3.806%	20	196	-0.222%
2025-11-17	8.6700	8.6700	8.6700	8.6700	+0.814%	1	186	+3.576%
2025-11-14	8.5000	8.6000	8.1000	8.6000	+7.500%	12	185	+4.419%
2025-11-13	8.0000	8.0000	8.0000	8.0000	+1.266%	1	174	+12.250%
2025-11-12	7.9000	7.9000	7.9000	7.9000	+3.268%	1	174	+13.671%
2025-11-11	7.6500	7.6500	7.6500	7.6500	+8.511%	1	175	+17.386%
2025-10-30	7.0500	7.0500	7.0500	7.0500	+6.335%	1	175	+27.376%
2025-10-27	6.6200	6.6300	6.6200	6.6300	-3.493%	2	174	+35.445%
2025-10-24	6.5500	6.8700	6.5500	6.8700	-1.151%	6	174	+30.713%
2025-10-23	6.9500	6.9500	6.9500	6.9500	-2.113%	1	173	+29.209%
2025-10-22	7.0000	7.1000	7.0000	7.1000	+11.987%	4	174	+26.479%
2025-10-21	6.3400	6.3400	6.3400	6.3400	-1.246%	1	170	+41.640%
2025-10-20	6.4200	6.4200	6.2800	6.4200	-5.588%	9	170	+39.875%
2025-10-17	6.7700	6.8000	6.7700	6.8000	+5.426%	4	165	+32.059%
2025-10-16	6.0800	6.4500	6.0800	6.4500	+4.708%	6	165	+39.225%
2025-10-15	6.0000	6.2400	6.0000	6.1600	-8.605%	12	160	+45.779%
2025-10-14	6.7500	6.7500	6.7400	6.7400	+11.960%	30	159	+33.234%
2025-10-10	6.0700	6.0900	5.7200	6.0200	+1.518%	20	189	+49.169%
2025-10-08	5.8600	5.9300	5.8500	5.9300	-1.167%	42	169	+51.433%
2025-10-07	6.0000	6.0000	6.0000	6.0000	0.000%	1	129	+49.667%
2025-10-06	6.0000	6.0000	6.0000	6.0000	-2.439%	10	128	+49.667%
2025-10-02	6.2200	6.2500	6.1400	6.1500	-0.806%	26	128	+46.016%
2025-10-01	6.1200	6.2000	6.1200	6.2000	-1.587%	12	123	+44.839%
2025-09-30	6.3000	6.3000	6.3000	6.3000	+1.613%	1	114	+42.540%
2025-09-29	6.4100	6.4100	6.2000	6.2000	+3.333%	9	113	+44.839%
2025-09-23	6.0000	6.0000	6.0000	6.0000	-2.597%	1	108	+49.667%
2025-09-22	6.1600	6.1600	6.1600	6.1600	+2.667%	1	109	+45.779%
2025-09-18	6.2000	6.3200	6.0000	6.0000	-4.762%	27	108	+49.667%
2025-09-16	6.3000	6.3000	6.2900	6.3000	0.000%	93	93	+42.540%