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MARA20280121C25
MARA Jan 21 2028 25.00 Call (MARA280121C00025000)
option OPRA

EOD

Aug 20, 2026

2.00+33.333%(+0.50)89

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	1.6800	2.0200	1.6800	2.0000	+33.333%	89	5,532	0.000%
2026-08-19	1.3900	1.6500	1.3900	1.5000	+2.041%	131	5,486	+33.333%
2026-08-18	1.4200	1.4700	1.3400	1.4700	-3.289%	105	5,358	+36.054%
2026-08-17	1.5200	1.5200	1.5200	1.5200	+5.556%	2	5,276	+31.579%
2026-08-14	1.3800	1.4400	1.3800	1.4400	+3.597%	6	5,276	+38.889%
2026-08-13	1.5400	1.5400	1.3900	1.3900	-13.125%	192	5,276	+43.885%
2026-08-12	1.7600	1.7600	1.6000	1.6000	-5.882%	30	5,414	+25.000%
2026-08-11	1.7100	1.7100	1.7000	1.7000	+6.250%	3	5,396	+17.647%
2026-08-10	1.8000	1.8200	1.6000	1.6000	-13.514%	26	5,396	+25.000%
2026-08-07	2.0000	2.0000	1.8500	1.8500	-19.565%	320	5,385	+8.108%
2026-08-06	2.3300	2.4600	2.2200	2.3000	-11.877%	8	5,550	-13.043%
2026-08-05	2.6200	2.6200	2.5600	2.6100	-3.333%	6	5,550	-23.372%
2026-08-04	2.7000	2.7000	2.7000	2.7000	-0.369%	10	5,549	-25.926%
2026-07-30	2.6300	2.8100	2.6300	2.7100	+23.182%	6	5,539	-26.199%
2026-07-29	2.2000	2.2000	2.2000	2.2000	-12.351%	1	5,538	-9.091%
2026-07-28	2.5000	2.6600	2.3800	2.5100	-9.058%	151	5,537	-20.319%
2026-07-27	2.7600	2.7600	2.7600	2.7600	-15.854%	9	5,670	-27.536%
2026-07-23	3.2800	3.2800	3.2800	3.2800	+5.806%	1	5,679	-39.024%
2026-07-22	2.9900	3.1000	2.9900	3.1000	+5.802%	28	5,679	-35.484%
2026-07-21	2.9300	2.9300	2.9300	2.9300	+6.159%	8	5,679	-31.741%
2026-07-20	2.5400	3.0000	2.5400	2.7600	+17.447%	25	5,671	-27.536%
2026-07-17	2.3500	2.3500	2.3400	2.3500	-15.162%	341	5,661	-14.894%
2026-07-16	2.7700	2.7700	2.7700	2.7700	+0.362%	10	5,385	-27.798%
2026-07-15	2.7600	2.7600	2.7600	2.7600	-5.479%	2	5,385	-27.536%
2026-07-14	2.8800	2.9200	2.8800	2.9200	+0.690%	6	5,386	-31.507%
2026-07-13	2.9000	2.9000	2.8500	2.9000	-12.121%	5	5,390	-31.034%
2026-07-10	3.2000	3.3500	3.2000	3.3000	-7.042%	30	5,395	-39.394%
2026-07-09	3.3100	3.5500	3.3100	3.5500	+24.561%	111	5,390	-43.662%
2026-07-08	2.8500	2.8500	2.7700	2.8500	-1.724%	75	5,331	-29.825%
2026-07-07	2.9000	2.9000	2.9000	2.9000	-2.027%	3	5,320	-31.034%
2026-07-02	2.9600	2.9600	2.9600	2.9600	-18.904%	9	5,322	-32.432%
2026-07-01	3.6500	3.7500	3.6500	3.6500	-17.978%	185	5,322	-45.205%
2026-06-29	4.3000	4.4500	3.6500	4.4500	+10.149%	5	5,141	-55.056%
2026-06-26	3.6700	4.0400	3.6700	4.0400	+6.878%	5	5,142	-50.495%
2026-06-25	3.7800	3.7800	3.7800	3.7800	-0.526%	3	5,145	-47.090%
2026-06-24	3.9000	4.0800	3.8000	3.8000	-10.165%	20	5,142	-47.368%
2026-06-23	4.4000	4.4000	4.2300	4.2300	-2.759%	20	5,143	-52.719%
2026-06-22	5.0000	5.1000	4.3500	4.3500	+13.577%	17	5,143	-54.023%
2026-06-18	3.8000	3.8300	3.7800	3.8300	-3.526%	19	5,084	-47.781%
2026-06-17	3.9700	3.9700	3.9700	3.9700	-6.588%	50	5,084	-49.622%
2026-06-16	4.2500	4.2500	4.2500	4.2500	+10.966%	2	5,084	-52.941%
2026-06-12	3.9100	4.1300	3.8100	3.8300	+21.587%	26	5,082	-47.781%
2026-06-11	3.1500	3.1500	3.1500	3.1500	0.000%	1	5,083	-36.508%
2026-06-10	3.1500	3.1500	3.1500	3.1500	-8.696%	100	5,082	-36.508%
2026-06-09	3.7500	3.7500	3.0000	3.4500	-5.738%	7	5,182	-42.029%
2026-06-08	3.3000	3.8000	3.2000	3.6600	+16.190%	321	5,188	-45.355%
2026-06-05	3.1500	3.2300	2.9000	3.1500	-14.865%	246	4,959	-36.508%
2026-06-04	3.6400	3.7000	3.5000	3.7000	-2.632%	84	5,048	-45.946%
2026-06-03	3.7400	3.9300	3.7400	3.8000	-1.809%	22	5,123	-47.368%
2026-06-02	4.4000	4.4000	3.8700	3.8700	-7.857%	212	5,122	-48.320%
2026-06-01	3.5700	4.3400	3.3000	4.2000	+9.948%	308	5,111	-52.381%
2026-05-29	3.6200	3.8200	3.6200	3.8200	+6.111%	21	4,807	-47.644%
2026-05-28	3.5000	3.6000	3.5000	3.6000	-4.000%	8	4,808	-44.444%
2026-05-27	3.8500	3.8500	3.7000	3.7500	-5.779%	46	4,809	-46.667%
2026-05-26	3.6000	4.0000	3.6000	3.9800	+11.173%	31	4,774	-49.749%
2026-05-22	3.4500	3.6000	3.4500	3.5800	+11.875%	20	4,764	-44.134%
2026-05-21	3.1900	3.4000	2.8400	3.2000	-1.538%	51	4,769	-37.500%
2026-05-20	3.2500	3.3000	3.2500	3.2500	+24.521%	7	4,769	-38.462%
2026-05-19	2.6400	2.6500	2.4700	2.6100	+0.385%	30	4,747	-23.372%
2026-05-18	2.5000	2.6000	2.5000	2.6000	-12.458%	5	4,747	-23.077%
2026-05-15	2.8000	2.9700	2.7300	2.9700	-4.808%	12	4,747	-32.660%
2026-05-14	2.8000	3.3500	2.8000	3.1200	+4.000%	119	4,735	-35.897%
2026-05-13	3.0000	3.0000	3.0000	3.0000	+9.890%	2	4,620	-33.333%
2026-05-12	3.0000	3.0000	2.6000	2.7300	-22.000%	53	4,620	-26.740%
2026-05-11	2.8000	3.5000	2.8000	3.5000	+11.111%	58	4,620	-42.857%
2026-05-08	3.1000	3.1500	3.0900	3.1500	+11.702%	10	4,580	-36.508%
2026-05-07	2.8600	3.0000	2.7100	2.8200	-2.759%	22	4,575	-29.078%
2026-05-06	2.8400	2.9000	2.7800	2.9000	+13.281%	31	4,583	-31.034%
2026-05-05	2.6600	2.6600	2.4500	2.5600	+4.490%	16	4,576	-21.875%
2026-05-04	2.4000	2.4500	2.4000	2.4500	0.000%	10	4,583	-18.367%
2026-05-01	2.6500	2.6500	2.4200	2.4500	-12.811%	27	4,565	-18.367%
2026-04-30	2.5200	2.8100	2.5200	2.8100	+47.895%	90	4,565	-28.826%
2026-04-29	2.0100	2.0100	1.9000	1.9000	-14.414%	507	4,634	+5.263%
2026-04-28	2.2200	2.2200	2.2200	2.2200	-4.721%	15	4,689	-9.910%
2026-04-27	2.4900	2.4900	2.2900	2.3300	-11.407%	15	4,689	-14.163%
2026-04-24	2.7300	2.8400	2.4300	2.6300	-4.710%	24	4,681	-23.954%
2026-04-23	2.8000	2.8100	2.7500	2.7600	+1.845%	3,511	4,597	-27.536%
2026-04-22	2.8100	2.9100	2.7000	2.7100	+7.968%	668	1,832	-26.199%
2026-04-21	2.6300	2.7300	2.4100	2.5100	-9.386%	26	1,831	-20.319%
2026-04-17	2.8500	2.8500	2.7700	2.7700	+3.745%	21	1,831	-27.798%
2026-04-16	2.6700	2.6700	2.6700	2.6700	+32.178%	1	1,850	-25.094%
2026-04-15	2.0200	2.0200	2.0200	2.0200	-13.305%	3	1,849	-0.990%
2026-04-14	2.3500	2.3500	2.3300	2.3300	+8.879%	4	1,849	-14.163%
2026-04-13	2.0300	2.1500	2.0300	2.1400	+12.632%	11	1,852	-6.542%
2026-04-09	1.9000	1.9000	1.9000	1.9000	+5.556%	8	1,849	+5.263%
2026-04-08	1.7600	1.8000	1.7300	1.8000	+8.434%	14	1,849	+11.111%
2026-04-07	1.5000	1.6700	1.5000	1.6600	-4.046%	28	1,840	+20.482%
2026-04-06	1.7800	1.7800	1.7300	1.7300	+4.217%	11	1,845	+15.607%
2026-04-02	1.4100	1.6600	1.4000	1.6600	+13.699%	22	1,844	+20.482%
2026-04-01	1.5000	1.5700	1.4600	1.4600	+3.546%	34	1,844	+36.986%
2026-03-31	1.4500	1.5100	1.4100	1.4100	+0.714%	61	1,842	+41.844%
2026-03-30	1.5700	1.5700	1.4000	1.4000	-6.667%	109	1,847	+42.857%
2026-03-27	1.6900	1.7400	1.4700	1.5000	-14.773%	112	1,775	+33.333%
2026-03-26	1.9900	2.0500	1.7600	1.7600	+1.149%	249	1,779	+13.636%
2026-03-25	1.8700	1.8700	1.7000	1.7400	-0.571%	12	1,864	+14.943%
2026-03-24	1.7300	1.7500	1.7000	1.7500	-15.865%	168	1,863	+14.286%
2026-03-20	2.0800	2.0800	2.0800	2.0800	+4.000%	3	1,756	-3.846%
2026-03-19	1.9700	2.0000	1.9700	2.0000	-2.913%	3	1,756	0.000%
2026-03-18	2.1000	2.1000	2.0400	2.0600	-8.036%	44	1,754	-2.913%
2026-03-17	2.1500	2.2400	2.1300	2.2400	-0.885%	12	1,747	-10.714%
2026-03-16	2.4300	2.5000	2.1500	2.2600	-1.739%	52	1,748	-11.504%
2026-03-13	2.2200	2.5100	2.1100	2.3000	+16.162%	969	1,737	-13.043%
2026-03-12	1.7400	1.9800	1.7400	1.9800	+7.027%	39	1,215	+1.010%
2026-03-11	2.1000	2.1000	1.8500	1.8500	-4.639%	45	1,232	+8.108%
2026-03-10	2.0300	2.0600	1.9400	1.9400	+2.105%	25	1,216	+3.093%
2026-03-09	1.9000	1.9000	1.9000	1.9000	+2.151%	61	1,210	+5.263%
2026-03-06	1.9000	1.9000	1.8000	1.8600	-7.000%	46	1,215	+7.527%
2026-03-05	2.1600	2.1600	1.9900	2.0000	-9.091%	14	1,179	0.000%
2026-03-04	2.3800	2.3800	2.2000	2.2000	+0.457%	3	1,179	-9.091%
2026-03-03	2.1800	2.1900	2.1800	2.1900	-9.129%	5	1,180	-8.676%
2026-03-02	2.0000	2.4100	2.0000	2.4100	+4.783%	28	1,178	-17.012%
2026-02-27	2.3300	2.3900	2.2200	2.3000	+17.347%	45	1,181	-13.043%
2026-02-25	1.9400	1.9600	1.9400	1.9600	+12.000%	3	1,191	+2.041%
2026-02-23	1.7500	1.7500	1.6800	1.7500	-5.405%	19	1,191	+14.286%
2026-02-20	1.8500	1.8500	1.8500	1.8500	+13.497%	2	1,182	+8.108%
2026-02-19	1.6300	1.6300	1.6300	1.6300	-5.233%	4	1,182	+22.699%
2026-02-18	1.6200	1.7500	1.6200	1.7200	-14.000%	112	1,180	+16.279%
2026-02-13	1.7800	2.0000	1.7000	2.0000	+27.389%	32	1,057	0.000%
2026-02-12	1.5000	1.6200	1.5000	1.5700	-7.647%	8	1,057	+27.389%
2026-02-11	1.6900	1.7000	1.6000	1.7000	-0.585%	71	1,054	+17.647%
2026-02-10	1.7700	1.8600	1.7000	1.7100	-12.308%	19	1,069	+16.959%
2026-02-09	1.7700	1.9500	1.7700	1.9500	+1.563%	27	1,057	+2.564%
2026-02-06	1.8400	1.9200	1.8400	1.9200	+23.077%	53	1,050	+4.167%
2026-02-05	1.6200	1.6500	1.4300	1.5600	-11.364%	162	1,031	+28.205%
2026-02-04	1.8100	1.8100	1.7600	1.7600	-13.300%	432	1,027	+13.636%
2026-02-03	2.0500	2.0500	1.9800	2.0300	-3.333%	19	963	-1.478%
2026-02-02	2.1900	2.2400	2.0000	2.1000	-8.297%	168	956	-4.762%
2026-01-30	2.4000	2.4000	2.2900	2.2900	-0.435%	5	845	-12.664%
2026-01-29	2.5000	2.5400	2.3000	2.3000	-14.498%	48	845	-13.043%
2026-01-27	2.6900	2.6900	2.6900	2.6900	+1.894%	2	810	-25.651%
2026-01-26	2.6400	2.6400	2.6400	2.6400	-13.443%	1	810	-24.242%
2026-01-23	3.0500	3.0500	3.0500	3.0500	+16.412%	5	810	-34.426%
2026-01-22	2.6500	2.6500	2.6100	2.6200	-6.429%	86	810	-23.664%
2026-01-21	2.7000	2.9500	2.6500	2.8000	0.000%	12	774	-28.571%
2026-01-20	2.6400	2.8600	2.6400	2.8000	-8.197%	4	772	-28.571%
2026-01-16	3.0000	3.2500	3.0000	3.0500	+5.172%	20	762	-34.426%
2026-01-15	3.0000	3.0000	2.9000	2.9000	+3.571%	11	762	-31.034%
2026-01-14	3.3900	3.3900	2.8000	2.8000	+0.358%	14	762	-28.571%
2026-01-13	2.7800	2.7900	2.7800	2.7900	+1.825%	6	762	-28.315%
2026-01-12	2.7000	2.8800	2.7000	2.7400	+9.600%	15	764	-27.007%
2026-01-09	2.6500	2.6500	2.5000	2.5000	-8.759%	13	755	-20.000%
2026-01-08	2.5900	2.7400	2.5500	2.7400	+6.202%	14	742	-27.007%
2026-01-07	2.6200	2.6200	2.5000	2.5800	-5.495%	30	731	-22.481%
2026-01-05	2.7000	2.8000	2.7000	2.7300	+7.059%	15	721	-26.740%
2026-01-02	2.4000	2.5500	2.3800	2.5500	+14.350%	33	714	-21.569%
2025-12-31	2.2200	2.2300	2.1400	2.2300	-1.327%	60	687	-10.314%
2025-12-30	2.3700	2.3700	2.2200	2.2600	+0.444%	19	687	-11.504%
2025-12-29	2.3900	2.5000	2.2000	2.2500	-5.858%	26	675	-11.111%
2025-12-26	2.4000	2.4500	2.3500	2.3900	-5.534%	14	657	-16.318%
2025-12-24	2.5300	2.5300	2.5300	2.5300	-6.296%	2	655	-20.949%
2025-12-23	2.7000	2.7000	2.7000	2.7000	0.000%	1	655	-25.926%
2025-12-22	2.7000	2.8300	2.6800	2.7000	+5.058%	29	655	-25.926%
2025-12-19	2.5800	2.5800	2.5700	2.5700	-5.861%	5	649	-22.179%
2025-12-18	2.7500	2.7500	2.4700	2.7300	-1.799%	25	645	-26.740%
2025-12-17	3.0900	3.2500	2.7500	2.7800	-8.852%	64	640	-28.058%
2025-12-16	3.0500	3.0500	3.0500	3.0500	+1.667%	1	611	-34.426%
2025-12-15	2.8700	3.0700	2.8700	3.0000	-9.910%	17	611	-33.333%
2025-12-12	3.3300	3.3300	3.3300	3.3300	+2.778%	1	614	-39.940%
2025-12-11	3.4100	3.4100	3.2400	3.2400	-18.797%	70	614	-38.272%
2025-12-10	3.5000	3.9900	3.5000	3.9900	+6.400%	2	614	-49.875%
2025-12-09	3.8700	4.0000	3.7000	3.7500	+2.740%	93	613	-46.667%
2025-12-05	3.7000	3.7000	3.6500	3.6500	-3.183%	3	544	-45.205%
2025-12-04	3.7800	3.7800	3.7700	3.7700	+3.288%	2	544	-46.950%
2025-12-02	3.6500	3.6500	3.6500	3.6500	+4.286%	7	544	-45.205%
2025-12-01	3.3500	3.5000	3.1500	3.5000	-0.568%	21	544	-42.857%
2025-11-28	3.5200	3.5200	3.5200	3.5200	+6.024%	12	537	-43.182%
2025-11-26	3.4500	3.4500	3.3200	3.3200	+2.154%	8	548	-39.759%
2025-11-25	3.3000	3.3000	3.2400	3.2500	-4.412%	34	548	-38.462%
2025-11-24	3.1500	3.4000	3.0900	3.4000	+24.088%	21	514	-41.176%
2025-11-21	3.0500	3.2500	2.7400	2.7400	-10.164%	75	508	-27.007%
2025-11-20	3.6000	3.8000	3.0500	3.0500	-10.294%	64	502	-34.426%
2025-11-19	3.6000	3.7000	3.3000	3.4000	-8.108%	110	504	-41.176%
2025-11-18	3.3500	3.7500	3.1000	3.7000	+7.246%	74	456	-45.946%
2025-11-17	3.5600	3.7500	3.3200	3.4500	-8.000%	46	469	-42.029%
2025-11-14	3.9500	3.9500	3.6100	3.7500	-6.250%	125	472	-46.667%
2025-11-13	4.1500	4.3000	3.9500	4.0000	-12.664%	47	389	-50.000%
2025-11-12	4.8000	4.8000	4.5200	4.5800	-7.099%	77	368	-56.332%
2025-11-11	5.1000	5.2000	4.8800	4.9300	-12.433%	26	333	-59.432%
2025-11-10	5.5500	5.7700	5.5500	5.6300	+2.925%	6	322	-64.476%
2025-11-07	5.1000	5.4700	5.0700	5.4700	-4.035%	17	324	-63.437%
2025-11-06	6.6500	6.6500	5.7000	5.7000	-16.176%	2	322	-64.912%
2025-11-05	6.8000	6.8000	6.8000	6.8000	+4.615%	3	322	-70.588%
2025-11-04	6.6000	7.2000	6.4000	6.5000	-8.451%	17	322	-69.231%
2025-11-03	7.1000	7.1000	7.1000	7.1000	-2.069%	1	331	-71.831%
2025-10-30	7.2500	7.2500	7.2500	7.2500	-5.722%	3	331	-72.414%
2025-10-29	7.6900	7.6900	7.6900	7.6900	-9.529%	4	331	-73.992%
2025-10-28	8.5000	8.5000	8.5000	8.5000	+1.918%	1	335	-76.471%
2025-10-27	8.4700	8.7500	8.3400	8.3400	+0.482%	6	335	-76.019%
2025-10-24	8.0000	8.3000	8.0000	8.3000	+3.750%	103	335	-75.904%
2025-10-23	8.5500	8.5500	8.0000	8.0000	0.000%	4	412	-75.000%
2025-10-22	8.5000	8.5000	7.6500	8.0000	-9.400%	65	412	-75.000%
2025-10-21	9.2500	9.2500	8.8300	8.8300	-8.875%	42	402	-77.350%
2025-10-20	9.0500	10.0000	9.0500	9.6900	+17.455%	21	380	-79.360%
2025-10-17	7.7500	8.2900	7.7500	8.2500	-17.085%	12	369	-75.758%
2025-10-16	10.1500	10.1500	8.4500	9.9500	-5.238%	34	373	-79.899%
2025-10-15	10.0000	10.7000	9.9500	10.5000	+3.960%	102	361	-80.952%
2025-10-14	8.5000	10.1000	8.2600	10.1000	+25.935%	47	356	-80.198%
2025-10-13	7.5000	8.3000	7.5000	8.0200	+12.958%	92	338	-75.062%
2025-10-10	8.5000	8.9200	7.1000	7.1000	-9.554%	7	309	-71.831%
2025-10-09	7.8000	7.8500	7.4500	7.8500	-2.847%	42	311	-74.522%
2025-10-08	7.4500	8.0800	7.4500	8.0800	+7.590%	38	297	-75.248%
2025-10-07	8.0000	8.0000	6.9500	7.5100	-4.937%	65	294	-73.369%
2025-10-06	7.3000	7.9000	7.0500	7.9000	+12.057%	226	281	-74.684%
2025-10-03	6.4000	7.0500	6.4000	7.0500	+3.982%	15	132	-71.631%
2025-10-02	6.7000	6.8500	6.7000	6.7800	+5.116%	56	124	-70.501%
2025-10-01	6.5000	6.7500	6.4500	6.4500	+3.200%	8	99	-68.992%
2025-09-30	6.2300	6.2500	6.2300	6.2500	-3.101%	2	98	-68.000%
2025-09-29	5.0500	6.4700	5.0500	6.4500	+40.217%	38	97	-68.992%
2025-09-26	4.6000	4.6000	4.6000	4.6000	-5.155%	1	87	-56.522%
2025-09-25	5.4000	5.4000	4.8500	4.8500	-26.404%	13	86	-58.763%
2025-09-24	6.5900	6.5900	6.5900	6.5900	+0.611%	1	77	-69.651%
2025-09-23	6.5500	6.5500	6.5500	6.5500	+10.642%	1	76	-69.466%
2025-09-22	5.4000	5.9200	5.4000	5.9200	-3.740%	10	76	-66.216%
2025-09-19	6.1500	6.1500	6.1500	6.1500	-2.381%	1	80	-67.480%
2025-09-18	6.3000	6.6500	6.3000	6.3000	+14.545%	82	80	-68.254%
2025-09-17	5.5000	5.5000	5.5000	5.5000	0.000%	1	1	-63.636%