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MARA20280121C40
MARA Jan 21 2028 40.00 Call (MARA280121C00040000)
option OPRA

EOD

Aug 20, 2026

1.24+40.909%(+0.36)415

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	1.0500	1.2400	0.9500	1.2400	+40.909%	415	6,139	0.000%
2026-08-19	0.7300	0.9200	0.7000	0.8800	+1.149%	112	6,318	+40.909%
2026-08-18	0.8000	0.8700	0.7400	0.8700	+3.571%	22	6,279	+42.529%
2026-08-17	0.8300	0.8400	0.8200	0.8400	-1.176%	4	6,274	+47.619%
2026-08-14	0.7400	0.8500	0.7400	0.8500	+3.659%	16	6,273	+45.882%
2026-08-13	0.8500	0.9100	0.8200	0.8200	-10.870%	163	6,268	+51.220%
2026-08-12	0.9700	0.9700	0.9200	0.9200	-7.071%	151	6,160	+34.783%
2026-08-11	1.1000	1.1000	0.9700	0.9900	+2.062%	67	6,156	+25.253%
2026-08-10	1.0500	1.0900	0.9100	0.9700	-11.818%	872	6,118	+27.835%
2026-08-07	1.2500	1.2700	1.1000	1.1000	-26.174%	1,246	5,349	+12.727%
2026-08-06	1.4200	1.4900	1.3700	1.4900	-1.325%	35	5,242	-16.779%
2026-08-05	1.5200	1.7400	1.5100	1.5100	+2.027%	231	5,212	-17.881%
2026-08-04	1.5900	1.5900	1.4800	1.4800	-7.500%	102	5,181	-16.216%
2026-08-03	1.5100	1.6300	1.5100	1.6000	-2.439%	54	5,181	-22.500%
2026-07-31	1.7500	1.7500	1.5400	1.6400	-4.094%	131	5,131	-24.390%
2026-07-30	1.7000	1.7500	1.6000	1.7100	+31.538%	46	5,097	-27.485%
2026-07-29	1.3000	1.5900	1.2700	1.3000	-16.129%	22	5,076	-4.615%
2026-07-28	1.4600	1.5900	1.4500	1.5500	-3.727%	15	5,074	-20.000%
2026-07-27	1.6500	1.7200	1.6100	1.6100	-10.056%	14	5,064	-22.981%
2026-07-24	1.7900	1.7900	1.7900	1.7900	-9.596%	1	5,052	-30.726%
2026-07-23	1.8800	2.0900	1.8700	1.9800	+5.319%	340	5,052	-37.374%
2026-07-22	2.0000	2.0000	1.8800	1.8800	+1.075%	110	5,326	-34.043%
2026-07-21	1.7800	1.8600	1.7800	1.8600	+6.286%	2	5,416	-33.333%
2026-07-20	1.6200	1.7500	1.6200	1.7500	+19.863%	66	5,416	-29.143%
2026-07-17	1.5000	1.5000	1.3700	1.4600	-11.515%	176	5,351	-15.068%
2026-07-16	1.8000	1.8000	1.6500	1.6500	-21.429%	35	5,177	-24.848%
2026-07-15	1.9000	2.1000	1.9000	2.1000	+16.667%	5	5,156	-40.952%
2026-07-14	1.8500	1.8500	1.7000	1.8000	0.000%	173	5,156	-31.111%
2026-07-13	1.8800	1.9700	1.7600	1.8000	-9.548%	62	5,133	-31.111%
2026-07-10	2.0000	2.0500	1.9100	1.9900	-10.762%	266	5,078	-37.688%
2026-07-09	2.0000	2.5800	2.0000	2.2300	+32.738%	23	4,842	-44.395%
2026-07-08	1.7800	1.7800	1.6400	1.6800	-8.197%	279	4,844	-26.190%
2026-07-07	1.8000	1.8300	1.8000	1.8300	-13.270%	31	4,879	-32.240%
2026-07-06	2.0700	2.1200	2.0700	2.1100	+11.053%	8	4,879	-41.232%
2026-07-02	2.4500	2.4500	1.7900	1.9000	-14.027%	197	4,911	-34.737%
2026-07-01	2.2500	2.5000	2.1500	2.2100	-5.957%	36	4,911	-43.891%
2026-06-30	2.2900	2.3500	2.2900	2.3500	-5.242%	421	4,906	-47.234%
2026-06-29	2.6000	2.7000	2.2000	2.4800	-4.247%	206	4,490	-50.000%
2026-06-26	2.1000	2.5900	2.1000	2.5900	+14.602%	17	4,470	-52.124%
2026-06-25	2.5000	2.5500	2.0500	2.2600	+17.098%	718	4,462	-45.133%
2026-06-24	2.7300	2.7300	1.9300	1.9300	-25.769%	31	4,824	-35.751%
2026-06-23	2.4000	2.7000	2.3900	2.6000	-6.475%	66	4,834	-52.308%
2026-06-22	2.6000	3.1000	2.6000	2.7800	+14.876%	100	4,838	-55.396%
2026-06-18	2.3500	2.4200	2.3300	2.4200	-0.820%	15	4,687	-48.760%
2026-06-17	2.0900	2.5300	2.0900	2.4400	-7.925%	154	4,687	-49.180%
2026-06-16	2.6500	2.7400	2.5800	2.6500	+4.331%	18	4,687	-53.208%
2026-06-15	3.0000	3.0000	2.5000	2.5400	+12.889%	67	4,682	-51.181%
2026-06-12	2.3000	2.4400	2.2500	2.2500	+2.273%	142	4,712	-44.889%
2026-06-11	2.0300	2.2000	1.9400	2.2000	+15.183%	40	4,836	-43.636%
2026-06-10	2.0300	2.0500	1.9100	1.9100	-5.911%	575	4,846	-35.079%
2026-06-09	2.6800	2.6800	2.0000	2.0300	-11.739%	142	5,396	-38.916%
2026-06-08	2.0500	2.3100	1.9900	2.3000	+33.721%	83	5,436	-46.087%
2026-06-05	2.0500	2.0600	1.6900	1.7200	-28.333%	315	5,415	-27.907%
2026-06-04	2.1700	2.4000	2.1500	2.4000	+3.448%	341	5,354	-48.333%
2026-06-03	2.2500	2.3500	2.2500	2.3200	-2.521%	171	5,480	-46.552%
2026-06-02	2.6200	2.6200	2.3800	2.3800	-7.752%	379	5,619	-47.899%
2026-06-01	2.0800	3.0000	2.0100	2.5800	+11.207%	970	5,903	-51.938%
2026-05-29	2.1500	2.3200	2.0400	2.3200	+6.422%	118	6,398	-46.552%
2026-05-28	2.0000	2.3200	2.0000	2.1800	-5.217%	78	6,304	-43.119%
2026-05-27	2.0300	2.3000	2.0300	2.3000	+5.991%	252	6,339	-46.087%
2026-05-26	2.1000	2.5000	2.1000	2.1700	+8.500%	164	6,375	-42.857%
2026-05-22	2.0000	2.1400	1.8900	2.0000	+7.527%	138	6,371	-38.000%
2026-05-21	1.8600	2.0000	1.8600	1.8600	-1.587%	152	6,316	-33.333%
2026-05-20	1.8300	1.9000	1.5000	1.8900	+15.951%	270	6,316	-34.392%
2026-05-19	1.4000	1.6500	1.3900	1.6300	+9.396%	201	6,492	-23.926%
2026-05-18	1.5300	1.5500	1.3000	1.4900	-9.146%	109	6,492	-16.779%
2026-05-15	1.6800	1.7000	1.4500	1.6400	-12.299%	160	6,492	-24.390%
2026-05-14	1.6000	1.9500	1.6000	1.8700	+10.000%	171	6,401	-33.690%
2026-05-13	1.6300	1.7600	1.5100	1.7000	+7.595%	16	6,319	-27.059%
2026-05-12	1.5800	1.6500	1.3000	1.5800	-15.054%	69	6,319	-21.519%
2026-05-11	1.8200	1.9500	1.5000	1.8600	+9.412%	579	6,319	-33.333%
2026-05-08	1.5800	1.7900	1.4700	1.7000	+11.111%	224	6,375	-27.059%
2026-05-07	1.6000	1.6600	1.4700	1.5300	-6.707%	105	6,456	-18.954%
2026-05-06	1.6200	1.6900	1.5000	1.6400	+13.103%	99	6,461	-24.390%
2026-05-05	1.4300	1.4600	1.2300	1.4500	+10.687%	59	6,466	-14.483%
2026-05-04	1.2200	1.3800	1.2200	1.3100	+0.769%	390	6,482	-5.344%
2026-05-01	1.3800	1.3800	1.2600	1.3000	+2.362%	375	6,071	-4.615%
2026-04-30	1.4000	1.4700	1.2700	1.2700	+11.404%	49	6,071	-2.362%
2026-04-29	1.2000	1.2000	1.0000	1.1400	-5.000%	542	6,072	+8.772%
2026-04-28	1.2500	1.2500	1.1000	1.2000	-7.692%	106	6,047	+3.333%
2026-04-27	1.3500	1.3800	1.2700	1.3000	-10.959%	444	5,986	-4.615%
2026-04-24	1.5200	1.6200	1.3000	1.4600	-2.667%	265	5,652	-15.068%
2026-04-23	1.6300	1.7300	1.5000	1.5000	-13.793%	13	5,442	-17.333%
2026-04-22	1.6700	1.7400	1.4600	1.7400	+16.000%	230	5,441	-28.736%
2026-04-21	1.5000	1.6000	1.3900	1.5000	-7.975%	25	5,426	-17.333%
2026-04-20	1.5000	1.6300	1.4700	1.6300	-4.118%	25	5,426	-23.926%
2026-04-17	1.5300	1.7800	1.5300	1.7000	+9.677%	374	5,408	-27.059%
2026-04-16	1.2500	1.6500	1.2500	1.5500	+29.167%	166	5,167	-20.000%
2026-04-15	1.2300	1.2400	1.1400	1.2000	-4.762%	52	5,176	+3.333%
2026-04-14	1.4200	1.4800	1.2500	1.2600	+0.800%	133	5,158	-1.587%
2026-04-13	0.9600	1.2800	0.9600	1.2500	+19.048%	299	5,245	-0.800%
2026-04-10	1.1000	1.1000	1.0500	1.0500	-2.778%	134	4,966	+18.095%
2026-04-09	1.1000	1.1700	1.0800	1.0800	-1.818%	128	4,858	+14.815%
2026-04-08	1.0000	1.1000	0.9900	1.1000	+17.021%	16	4,864	+12.727%
2026-04-07	0.9000	0.9400	0.9000	0.9400	-6.931%	2	4,857	+31.915%
2026-04-06	1.0500	1.0500	1.0100	1.0100	+3.061%	350	4,856	+22.772%
2026-04-02	0.8000	0.9800	0.8000	0.9800	+10.112%	75	4,516	+26.531%
2026-04-01	0.8000	0.9000	0.8000	0.8900	-1.111%	24	4,516	+39.326%
2026-03-31	0.9000	0.9500	0.8500	0.9000	+3.448%	24	4,503	+37.778%
2026-03-30	0.9400	0.9800	0.8500	0.8700	-5.435%	847	4,495	+42.529%
2026-03-27	1.0400	1.0400	0.8800	0.9200	-17.117%	297	4,979	+34.783%
2026-03-26	1.1000	1.3400	1.0800	1.1100	+2.778%	269	5,060	+11.712%
2026-03-25	1.2000	1.2000	1.0800	1.0800	-0.917%	59	4,984	+14.815%
2026-03-24	1.1000	1.1000	1.0700	1.0900	-12.097%	29	4,933	+13.761%
2026-03-23	1.3200	1.3400	1.2400	1.2400	+7.826%	34	4,931	0.000%
2026-03-20	1.2500	1.2500	1.1500	1.1500	-16.667%	11	4,930	+7.826%
2026-03-19	1.1700	1.3800	1.1700	1.3800	+10.400%	7	4,929	-10.145%
2026-03-18	1.2600	1.2600	1.2500	1.2500	-6.015%	6	4,929	-0.800%
2026-03-17	1.3600	1.3600	1.3300	1.3300	-3.623%	3	4,928	-6.767%
2026-03-16	1.4500	1.5000	1.3800	1.3800	-6.757%	212	4,925	-10.145%
2026-03-13	1.4800	1.4800	1.4800	1.4800	+21.311%	28	4,722	-16.216%
2026-03-12	1.2000	1.2300	1.2000	1.2200	-6.154%	30	4,699	+1.639%
2026-03-11	1.2300	1.3000	1.2300	1.3000	+2.362%	5	4,679	-4.615%
2026-03-10	1.2800	1.2800	1.2700	1.2700	+5.833%	8	4,678	-2.362%
2026-03-09	1.2000	1.2700	1.1900	1.2000	+4.348%	29	4,677	+3.333%
2026-03-06	1.2200	1.2300	1.1300	1.1500	-10.156%	208	4,654	+7.826%
2026-03-05	1.4500	1.4500	1.2500	1.2800	-12.925%	86	4,488	-3.125%
2026-03-04	1.4000	1.5000	1.3500	1.4700	+3.521%	129	4,545	-15.646%
2026-03-03	1.4100	1.4700	1.3100	1.4200	-13.415%	12	4,480	-12.676%
2026-03-02	1.3000	1.6400	1.3000	1.6400	+21.481%	150	4,473	-24.390%
2026-02-27	1.5000	1.5200	1.3000	1.3500	+16.379%	106	4,427	-8.148%
2026-02-26	1.1600	1.2100	1.1500	1.1600	-4.132%	224	4,361	+6.897%
2026-02-25	1.1500	1.2800	1.1500	1.2100	+13.084%	224	4,782	+2.479%
2026-02-24	1.0000	1.1700	1.0000	1.0700	-1.835%	135	4,782	+15.888%
2026-02-23	1.1000	1.1000	1.0900	1.0900	-0.909%	106	4,667	+13.761%
2026-02-20	1.2000	1.2000	1.1000	1.1000	+0.917%	2	4,566	+12.727%
2026-02-19	0.9900	1.1000	0.9900	1.0900	+3.810%	104	4,566	+13.761%
2026-02-18	1.0800	1.1000	1.0500	1.0500	-8.696%	39	4,491	+18.095%
2026-02-17	1.1500	1.1500	1.1500	1.1500	0.000%	5	4,477	+7.826%
2026-02-13	1.1000	1.2600	1.1000	1.1500	+16.162%	148	4,338	+7.826%
2026-02-12	1.0600	1.0600	0.9700	0.9900	-7.477%	13	4,338	+25.253%
2026-02-11	1.0600	1.1200	1.0500	1.0700	-1.835%	1,003	4,334	+15.888%
2026-02-10	1.1400	1.1900	1.0900	1.0900	-9.167%	38	3,427	+13.761%
2026-02-09	1.3400	1.3400	1.1300	1.2000	-4.000%	129	3,432	+3.333%
2026-02-06	1.1000	1.2500	1.1000	1.2500	+27.551%	68	3,367	-0.800%
2026-02-05	1.1800	1.2000	0.9300	0.9800	-17.647%	380	3,339	+26.531%
2026-02-04	1.3000	1.3000	1.1200	1.1900	-8.462%	89	3,294	+4.202%
2026-02-03	1.3600	1.3600	1.2000	1.3000	-2.256%	28	3,272	-4.615%
2026-02-02	1.4000	1.4700	1.3000	1.3300	-10.135%	189	3,264	-6.767%
2026-01-30	1.5000	1.5300	1.3800	1.4800	0.000%	95	3,175	-16.216%
2026-01-29	1.6000	1.6000	1.4800	1.4800	-12.941%	17	3,192	-16.216%
2026-01-28	1.7000	1.7000	1.7000	1.7000	-1.734%	2	3,190	-27.059%
2026-01-27	1.6300	1.7300	1.6300	1.7300	+8.125%	110	3,188	-28.324%
2026-01-26	1.7300	1.7300	1.6000	1.6000	-11.111%	15	3,079	-22.500%
2026-01-23	1.6900	1.8300	1.6900	1.8000	+6.509%	25	3,065	-31.111%
2026-01-22	1.7800	1.7800	1.6800	1.6900	-2.312%	68	3,041	-26.627%
2026-01-21	1.7300	1.7300	1.7300	1.7300	+2.367%	22	2,999	-28.324%
2026-01-20	1.7000	1.8300	1.6100	1.6900	-13.776%	224	2,977	-26.627%
2026-01-16	1.7500	2.0300	1.7500	1.9600	+8.287%	534	2,329	-36.735%
2026-01-15	1.8800	1.9500	1.8000	1.8100	-4.737%	306	2,329	-31.492%
2026-01-14	1.8100	1.9100	1.8100	1.9000	+7.955%	164	2,139	-34.737%
2026-01-13	1.9000	1.9700	1.7000	1.7600	+2.924%	62	2,069	-29.545%
2026-01-12	1.7300	1.7800	1.7100	1.7100	+3.636%	9	2,013	-27.485%
2026-01-09	1.7800	1.7800	1.5800	1.6500	-2.941%	32	2,014	-24.848%
2026-01-08	1.6100	1.7400	1.6100	1.7000	+3.659%	557	2,015	-27.059%
2026-01-07	1.6500	1.6800	1.5800	1.6400	-2.959%	20	2,350	-24.390%
2026-01-06	1.7000	1.7000	1.5800	1.6900	-5.587%	37	2,346	-26.627%
2026-01-05	1.6500	1.7900	1.6500	1.7900	+11.875%	274	2,382	-30.726%
2026-01-02	1.3600	1.6200	1.3600	1.6000	+20.301%	31	2,382	-22.500%
2025-12-31	1.4200	1.4200	1.3300	1.3300	-9.524%	64	2,399	-6.767%
2025-12-30	1.4800	1.5300	1.4500	1.4700	-2.649%	515	2,399	-15.646%
2025-12-29	1.5300	1.5300	1.5000	1.5100	+0.667%	5	1,915	-17.881%
2025-12-26	1.6000	1.6000	1.4400	1.5000	-7.975%	126	1,913	-17.333%
2025-12-24	1.5800	1.6300	1.5500	1.6300	+0.617%	32	1,855	-23.926%
2025-12-23	1.6500	1.6500	1.5800	1.6200	-4.142%	173	1,855	-23.457%
2025-12-22	1.7000	1.8500	1.6900	1.6900	-2.874%	50	1,763	-26.627%
2025-12-19	1.6600	1.7400	1.6200	1.7400	+8.750%	153	1,760	-28.736%
2025-12-18	1.6000	1.7700	1.5400	1.6000	-1.840%	96	1,751	-22.500%
2025-12-17	1.9000	1.9000	1.6300	1.6300	-7.910%	101	1,734	-23.926%
2025-12-16	1.9400	1.9400	1.7700	1.7700	-9.231%	5	1,703	-29.944%
2025-12-15	1.9500	1.9500	1.9500	1.9500	-7.143%	1	1,706	-36.410%
2025-12-12	2.1900	2.2500	2.1000	2.1000	-7.895%	65	1,705	-40.952%
2025-12-11	2.1800	2.2800	2.1800	2.2800	-6.557%	15	1,681	-45.614%
2025-12-10	2.2700	2.5000	2.2300	2.4400	+0.826%	36	1,681	-49.180%
2025-12-09	2.4800	2.4900	2.3600	2.4200	+5.217%	69	1,681	-48.760%
2025-12-08	2.2000	2.3000	2.2000	2.3000	-1.288%	6	1,655	-46.087%
2025-12-05	2.4100	2.4500	2.3000	2.3300	-8.627%	25	1,653	-46.781%
2025-12-04	2.5500	2.5500	2.5500	2.5500	+1.190%	8	1,638	-51.373%
2025-12-03	2.5600	2.6000	2.4500	2.5200	+3.704%	129	1,632	-50.794%
2025-12-02	2.5200	2.5300	2.4100	2.4300	+20.896%	87	1,561	-48.971%
2025-12-01	2.2000	2.2600	2.0100	2.0100	-13.362%	25	1,495	-38.308%
2025-11-28	2.3900	2.3900	2.3000	2.3200	+3.111%	135	1,474	-46.552%
2025-11-26	2.2000	2.2500	2.1200	2.2500	+3.211%	38	1,425	-44.889%
2025-11-25	2.2500	2.3000	2.1200	2.1800	-5.217%	136	1,425	-43.119%
2025-11-24	1.6500	2.3800	1.6500	2.3000	+17.949%	69	1,328	-46.087%
2025-11-21	2.0400	2.1100	1.7900	1.9500	-2.985%	181	1,319	-36.410%
2025-11-20	2.4200	2.4200	1.8900	2.0100	-4.739%	253	1,412	-38.308%
2025-11-19	2.4200	2.6600	2.1100	2.1100	-14.919%	197	1,427	-41.232%
2025-11-18	1.9000	2.5000	1.9000	2.4800	+15.349%	135	1,253	-50.000%
2025-11-17	2.3800	2.5000	2.1500	2.1500	-12.245%	44	1,251	-42.326%
2025-11-14	2.5100	2.6700	2.4000	2.4500	-8.582%	95	1,255	-49.388%
2025-11-13	3.0000	3.0000	2.5100	2.6800	-14.103%	187	1,242	-53.731%
2025-11-12	3.3800	3.3800	2.9100	3.1200	-5.455%	57	1,162	-60.256%
2025-11-11	3.6200	3.6200	3.3000	3.3000	-12.000%	202	1,168	-62.424%
2025-11-10	3.7500	4.1500	3.5300	3.7500	0.000%	1,119	1,052	-66.933%
2025-11-07	3.6000	3.8300	3.3800	3.7500	-3.351%	369	785	-66.933%
2025-11-06	4.2000	4.2000	3.8800	3.8800	-11.818%	115	564	-68.041%
2025-11-05	4.7000	4.8800	4.4000	4.4000	+5.263%	27	540	-71.818%
2025-11-04	4.8500	4.8500	4.1800	4.1800	-15.556%	121	546	-70.335%
2025-11-03	5.2000	5.3000	4.9500	4.9500	-4.255%	43	475	-74.949%
2025-10-31	4.6000	5.2500	4.6000	5.1700	+3.400%	248	475	-76.015%
2025-10-30	5.3000	5.3000	4.8700	5.0000	-10.714%	72	333	-75.200%
2025-10-29	5.5000	5.6000	5.1900	5.6000	-2.946%	74	345	-77.857%
2025-10-28	6.0000	6.0200	5.7700	5.7700	-2.203%	78	310	-78.510%
2025-10-27	6.0900	6.0900	5.9000	5.9000	+2.076%	12	255	-78.983%
2025-10-24	5.7000	5.9100	5.7000	5.7800	+1.404%	5	255	-78.547%
2025-10-23	5.8500	5.8500	5.7000	5.7000	+4.396%	13	252	-78.246%
2025-10-22	6.0500	6.0500	5.2900	5.4600	-9.752%	17	241	-77.289%
2025-10-21	6.3500	6.5000	5.7500	6.0500	-6.923%	55	225	-79.504%
2025-10-20	6.5400	6.6000	6.4200	6.5000	+12.457%	48	174	-80.923%
2025-10-17	5.7000	5.8000	5.3400	5.7800	-2.857%	12	127	-78.547%
2025-10-16	7.1500	7.1500	5.9300	5.9500	-10.256%	106	117	-79.160%
2025-10-15	7.0000	8.0000	6.6300	6.6300	0.000%	26	0	-81.297%