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MARA20261218C17
MARA Dec 18 2026 17.00 Call (MARA261218C00017000)
option OPRA

EOD

Aug 20, 2026

0.8400+95.349%(+0.4100)155

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.6200	0.8600	0.6000	0.8400	+95.349%	155	5,997	0.000%
2026-08-19	0.4300	0.4900	0.3300	0.4300	+22.857%	277	5,920	+95.349%
2026-08-18	0.4300	0.4300	0.3400	0.3500	-22.222%	217	5,861	+140.000%
2026-08-17	0.5400	0.5400	0.4100	0.4500	+15.385%	133	5,854	+86.667%
2026-08-14	0.3800	0.4000	0.3800	0.3900	-11.364%	104	5,727	+115.385%
2026-08-13	0.4800	0.4800	0.4200	0.4400	-16.981%	22	5,682	+90.909%
2026-08-12	0.5800	0.5900	0.5000	0.5300	-3.636%	348	5,669	+58.491%
2026-08-11	0.6600	0.6600	0.5300	0.5500	+5.769%	85	5,705	+52.727%
2026-08-10	0.5900	0.7600	0.5000	0.5200	-21.212%	231	5,690	+61.538%
2026-08-07	0.9100	0.9100	0.6200	0.6600	-26.667%	134	5,685	+27.273%
2026-08-06	0.9700	1.0200	0.9000	0.9000	-30.233%	21	5,678	-6.667%
2026-08-05	1.3800	1.3800	1.2900	1.2900	-0.769%	10	5,677	-34.884%
2026-08-04	1.3000	1.3000	1.3000	1.3000	-2.985%	4	5,667	-35.385%
2026-08-03	1.3700	1.3700	1.3400	1.3400	-1.471%	316	5,666	-37.313%
2026-07-30	1.0000	1.3800	1.0000	1.3600	+58.140%	61	5,443	-38.235%
2026-07-29	0.9900	0.9900	0.8500	0.8600	-27.119%	135	5,418	-2.326%
2026-07-28	1.1000	1.1800	1.1000	1.1800	-9.231%	9	5,433	-28.814%
2026-07-27	1.3000	1.3100	1.2900	1.3000	-15.584%	27	5,430	-35.385%
2026-07-24	1.6900	1.6900	1.5400	1.5400	-12.500%	7	5,423	-45.455%
2026-07-23	1.7600	1.9700	1.7000	1.7600	+4.762%	16	5,416	-52.273%
2026-07-22	1.8400	1.8500	1.6800	1.6800	+5.660%	6	5,416	-50.000%
2026-07-21	1.5800	1.7500	1.5800	1.5900	+5.298%	87	5,416	-47.170%
2026-07-20	1.1500	1.5100	1.1500	1.5100	+41.121%	45	5,437	-44.371%
2026-07-17	1.1200	1.1200	1.0400	1.0700	-20.741%	19	5,434	-21.495%
2026-07-16	1.3500	1.3500	1.3500	1.3500	-17.178%	13	5,431	-37.778%
2026-07-15	1.4500	1.7000	1.4500	1.6300	+4.487%	60	5,432	-48.466%
2026-07-14	1.4400	1.5600	1.4400	1.5600	+0.645%	55	5,449	-46.154%
2026-07-13	1.7200	1.7200	1.5500	1.5500	-16.667%	304	5,449	-45.806%
2026-07-10	2.3000	2.3000	1.8400	1.8600	-13.889%	26	5,447	-54.839%
2026-07-09	2.1300	2.6700	2.0400	2.1600	+42.105%	241	5,458	-61.111%
2026-07-08	1.6300	1.6400	1.5200	1.5200	-12.139%	7	5,662	-44.737%
2026-07-07	1.8900	1.8900	1.6500	1.7300	-15.610%	53	5,660	-51.445%
2026-07-06	2.0400	2.1600	2.0400	2.0500	+27.329%	12	5,675	-59.024%
2026-07-02	2.6100	2.6100	1.6000	1.6100	-33.745%	201	5,582	-47.826%
2026-06-30	2.3200	2.4300	2.3200	2.4300	-10.662%	3	5,582	-65.432%
2026-06-29	2.3000	2.7200	2.3000	2.7200	-12.258%	14	5,584	-69.118%
2026-06-26	3.0000	3.1000	3.0000	3.1000	+26.016%	34	5,584	-72.903%
2026-06-25	2.3800	2.5700	2.3800	2.4600	-9.225%	372	5,584	-65.854%
2026-06-24	3.1000	3.1000	2.7100	2.7100	-9.667%	2	5,324	-69.004%
2026-06-23	2.9900	3.1100	2.9900	3.0000	-2.280%	45	5,325	-72.000%
2026-06-22	3.0500	3.9000	3.0500	3.0700	+18.077%	171	5,338	-72.638%
2026-06-18	2.6000	2.6000	2.6000	2.6000	+1.167%	2	5,343	-67.692%
2026-06-17	2.7500	2.7900	2.5700	2.5700	-17.097%	33	5,343	-67.315%
2026-06-16	2.8500	3.1900	2.8500	3.1000	+4.730%	46	5,343	-72.903%
2026-06-15	3.1000	3.2100	2.9200	2.9600	+7.636%	62	5,357	-71.622%
2026-06-12	2.8000	3.0500	2.7500	2.7500	+13.636%	118	5,340	-69.455%
2026-06-11	2.2000	2.4200	2.0000	2.4200	+16.346%	18	5,247	-65.289%
2026-06-10	2.2600	2.4200	2.0800	2.0800	-11.864%	17	5,257	-59.615%
2026-06-09	2.7500	2.9700	2.1900	2.3600	-10.606%	14	5,245	-64.407%
2026-06-08	2.3400	2.6400	2.3400	2.6400	+43.478%	9	5,248	-68.182%
2026-06-05	2.4000	2.4500	1.8400	1.8400	-34.286%	119	5,249	-54.348%
2026-06-04	2.5000	2.8000	2.5000	2.8000	0.000%	15	5,232	-70.000%
2026-06-03	2.8200	2.9500	2.8000	2.8000	-6.667%	16	5,237	-70.000%
2026-06-02	3.2500	3.3600	3.0000	3.0000	-11.765%	34	5,226	-72.000%
2026-06-01	3.0000	3.5100	3.0000	3.4000	+18.056%	171	5,227	-75.294%
2026-05-29	2.7400	2.8800	2.7400	2.8800	+1.053%	26	5,099	-70.833%
2026-05-28	2.6200	2.8500	2.3600	2.8500	-3.390%	30	5,091	-70.526%
2026-05-27	2.7900	2.9500	2.7900	2.9500	+3.147%	238	5,066	-71.525%
2026-05-26	2.7700	3.1000	2.7700	2.8600	+12.598%	526	5,062	-70.629%
2026-05-22	2.5800	2.7200	2.3500	2.5400	+6.276%	240	5,264	-66.929%
2026-05-21	2.4000	2.5500	2.3400	2.3900	-1.240%	10	5,285	-64.854%
2026-05-20	2.1400	2.4200	2.1200	2.4200	+16.908%	6	5,285	-65.289%
2026-05-19	1.5600	2.0700	1.5600	2.0700	+11.892%	2	5,284	-59.420%
2026-05-18	1.7700	1.8500	1.7600	1.8500	-11.483%	9	5,284	-54.595%
2026-05-15	1.9500	2.1100	1.9200	2.0900	-16.400%	140	5,284	-59.809%
2026-05-14	2.0500	2.5600	2.0400	2.5000	+13.636%	135	5,251	-66.400%
2026-05-13	1.9800	2.2000	1.9800	2.2000	+6.280%	3	5,183	-61.818%
2026-05-12	2.0000	2.2400	1.7600	2.0700	-18.504%	79	5,183	-59.420%
2026-05-11	2.2600	2.6800	2.2600	2.5400	+27.638%	1,949	5,183	-66.929%
2026-05-07	2.2000	2.2000	1.9900	1.9900	-11.556%	22	3,242	-57.789%
2026-05-06	2.2000	2.2500	2.1700	2.2500	+23.626%	18	3,233	-62.667%
2026-05-05	1.8300	1.8300	1.8200	1.8200	+4.000%	2	3,235	-53.846%
2026-05-04	1.7200	1.7800	1.7200	1.7500	+7.362%	4	3,234	-52.000%
2026-05-01	1.9300	1.9300	1.6100	1.6300	-13.298%	108	3,204	-48.466%
2026-04-30	1.8900	1.9500	1.8800	1.8800	+42.424%	5	3,204	-55.319%
2026-04-29	1.3000	1.3200	1.2800	1.3200	-11.409%	359	3,204	-36.364%
2026-04-28	1.4700	1.4900	1.4700	1.4900	-9.146%	1,664	2,856	-43.624%
2026-04-27	1.7500	1.7500	1.6400	1.6400	-8.889%	102	1,473	-48.780%
2026-04-24	1.9000	1.9000	1.7200	1.8000	-8.629%	4	1,473	-53.333%
2026-04-23	2.0100	2.1000	1.9700	1.9700	+0.510%	184	1,472	-57.360%
2026-04-22	2.0100	2.0200	1.9600	1.9600	+14.620%	5	1,523	-57.143%
2026-04-21	1.7100	1.7100	1.7100	1.7100	-11.399%	6	1,533	-50.877%
2026-04-20	1.7900	1.9300	1.7100	1.9300	+3.763%	16	1,533	-56.477%
2026-04-17	1.8200	2.1300	1.7700	1.8600	+3.333%	243	1,534	-54.839%
2026-04-16	1.4700	1.8000	1.4700	1.8000	+41.732%	6	1,354	-53.333%
2026-04-15	1.3300	1.3300	1.2700	1.2700	-4.511%	15	1,351	-33.858%
2026-04-14	1.3300	1.5900	1.3300	1.3300	-1.481%	43	1,343	-36.842%
2026-04-13	1.1000	1.3500	1.1000	1.3500	+25.000%	51	1,303	-37.778%
2026-04-10	1.2200	1.2200	1.0800	1.0800	-5.263%	6	1,259	-22.222%
2026-04-09	1.0500	1.2000	1.0500	1.1400	-0.870%	7	1,263	-26.316%
2026-04-08	1.2000	1.2000	1.0000	1.1500	+35.294%	32	1,260	-26.957%
2026-04-07	0.8500	0.8500	0.8500	0.8500	-15.000%	1	1,253	-1.176%
2026-04-06	1.0000	1.0500	0.8700	1.0000	+9.890%	54	1,253	-16.000%
2026-04-02	0.7600	0.9100	0.7200	0.9100	+10.976%	39	1,223	-7.692%
2026-04-01	0.8200	0.8200	0.8200	0.8200	-4.651%	20	1,223	+2.439%
2026-03-31	0.8000	0.8600	0.7600	0.8600	+2.381%	54	1,203	-2.326%
2026-03-30	0.8700	0.8700	0.8200	0.8400	+2.439%	46	1,227	0.000%
2026-03-27	0.9200	0.9200	0.8200	0.8200	-19.608%	12	1,204	+2.439%
2026-03-26	1.0800	1.2500	1.0200	1.0200	+14.607%	110	1,210	-17.647%
2026-03-25	1.0500	1.0500	0.8900	0.8900	-18.349%	57	1,102	-5.618%
2026-03-24	1.1400	1.1400	1.0500	1.0900	-1.802%	13	1,076	-22.936%
2026-03-23	1.1400	1.2000	1.1000	1.1100	-7.500%	10	1,083	-24.324%
2026-03-20	1.2000	1.2000	1.2000	1.2000	-6.977%	4	1,074	-30.000%
2026-03-19	1.2000	1.3000	1.2000	1.2900	+3.200%	4	1,078	-34.884%
2026-03-18	1.2200	1.2500	1.2200	1.2500	-1.575%	133	1,076	-32.800%
2026-03-17	1.2700	1.2700	1.2700	1.2700	+8.547%	2	957	-33.858%
2026-03-16	1.3700	1.3700	1.1700	1.1700	-15.217%	36	955	-28.205%
2026-03-13	1.3100	1.4500	1.3000	1.3800	+22.124%	49	932	-39.130%
2026-03-12	1.1300	1.1300	1.1300	1.1300	0.000%	2	886	-25.664%
2026-03-11	1.2900	1.2900	1.0800	1.1300	-6.612%	19	884	-25.664%
2026-03-10	1.2400	1.2500	1.2100	1.2100	+6.140%	71	877	-30.579%
2026-03-09	1.1600	1.1800	1.0700	1.1400	+8.571%	20	839	-26.316%
2026-03-06	1.0500	1.0500	1.0500	1.0500	-14.634%	4	828	-20.000%
2026-03-05	1.2200	1.2300	1.2200	1.2300	-14.583%	30	832	-31.707%
2026-03-04	1.5000	1.5000	1.4400	1.4400	-6.494%	14	832	-41.667%
2026-03-02	1.3600	1.5400	1.3600	1.5400	+28.333%	90	830	-45.455%
2026-02-27	1.3800	1.5500	1.2000	1.2000	0.000%	51	741	-30.000%
2026-02-25	1.2000	1.2000	1.2000	1.2000	+22.449%	4	701	-30.000%
2026-02-24	0.9800	0.9800	0.9800	0.9800	-2.970%	20	701	-14.286%
2026-02-23	1.0600	1.0600	1.0100	1.0100	-3.810%	3	681	-16.832%
2026-02-20	1.0300	1.0500	1.0300	1.0500	-1.869%	3	682	-20.000%
2026-02-19	1.0000	1.0700	1.0000	1.0700	+10.309%	70	680	-21.495%
2026-02-17	1.0000	1.0100	0.9700	0.9700	-14.159%	8	720	-13.402%
2026-02-13	0.9600	1.1500	0.9600	1.1300	+16.495%	44	716	-25.664%
2026-02-12	1.0500	1.0500	0.9700	0.9700	-4.902%	30	716	-13.402%
2026-02-11	1.0200	1.0700	0.9800	1.0200	-4.673%	36	706	-17.647%
2026-02-10	1.1700	1.1800	1.0700	1.0700	-11.570%	12	676	-21.495%
2026-02-09	1.2500	1.3500	1.2100	1.2100	-2.419%	333	687	-30.579%
2026-02-06	0.9500	1.2500	0.9500	1.2400	+49.398%	37	452	-32.258%
2026-02-05	1.0400	1.0500	0.8300	0.8300	-30.252%	62	422	+1.205%
2026-02-04	1.3300	1.3300	1.1500	1.1900	-21.711%	22	410	-29.412%
2026-02-03	1.5500	1.5500	1.2700	1.5200	+6.294%	11	415	-44.737%
2026-02-02	1.4400	1.6000	1.4300	1.4300	-8.917%	32	417	-41.259%
2026-01-30	1.6500	1.6500	1.5100	1.5700	-7.647%	11	421	-46.497%
2026-01-29	1.8000	1.8000	1.6900	1.7000	-15.000%	23	411	-50.588%
2026-01-27	1.6300	2.0000	1.6300	2.0000	+11.111%	16	406	-58.000%
2026-01-26	1.8000	1.8300	1.8000	1.8000	-5.263%	9	402	-53.333%
2026-01-22	1.9600	1.9600	1.9000	1.9000	-15.556%	5	394	-55.789%
2026-01-21	2.1000	2.2500	2.1000	2.2500	+9.223%	11	391	-62.667%
2026-01-20	1.8900	2.1200	1.8900	2.0600	-17.269%	61	391	-59.223%
2026-01-16	2.1200	2.4900	2.1200	2.4900	+18.571%	11	388	-66.265%
2026-01-15	2.2300	2.2300	2.1000	2.1000	-6.667%	11	388	-60.000%
2026-01-14	2.2500	2.2500	2.2500	2.2500	+11.940%	2	385	-62.667%
2026-01-13	2.1500	2.1500	2.0100	2.0100	+0.500%	8	385	-58.209%
2026-01-12	1.9000	2.0000	1.9000	2.0000	+1.010%	3	386	-58.000%
2026-01-09	1.9800	1.9800	1.9800	1.9800	-2.463%	10	383	-57.576%
2026-01-08	1.9100	2.0300	1.9100	2.0300	+10.929%	9	383	-58.621%
2026-01-07	2.0000	2.0000	1.8300	1.8300	-8.500%	18	385	-54.098%
2026-01-06	2.0500	2.0600	1.9800	2.0000	-4.762%	63	382	-58.000%
2026-01-05	2.1700	2.1700	2.0200	2.1000	+9.948%	84	329	-60.000%
2026-01-02	1.7500	1.9100	1.7500	1.9100	+27.333%	24	273	-56.021%
2025-12-31	1.5600	1.5900	1.5000	1.5000	-7.975%	30	266	-44.000%
2025-12-30	1.6300	1.6300	1.6300	1.6300	-4.678%	1	266	-48.466%
2025-12-29	1.7100	1.7100	1.7100	1.7100	-1.156%	1	266	-50.877%
2025-12-26	1.7300	1.9200	1.6800	1.7300	-6.989%	19	265	-51.445%
2025-12-24	1.7700	1.8600	1.7700	1.8600	-0.535%	11	246	-54.839%
2025-12-23	1.9000	1.9500	1.8500	1.8700	-9.223%	13	246	-55.080%
2025-12-22	2.0700	2.2600	2.0600	2.0600	+2.488%	17	240	-59.223%
2025-12-19	2.0100	2.0100	2.0100	2.0100	-4.286%	1	238	-58.209%
2025-12-18	2.1000	2.1000	2.1000	2.1000	+0.962%	1	238	-60.000%
2025-12-17	2.2700	2.2700	2.0800	2.0800	-6.726%	10	237	-59.615%
2025-12-16	2.3100	2.3100	2.2300	2.2300	-0.889%	29	241	-62.332%
2025-12-15	2.2800	2.4000	2.2500	2.2500	-19.065%	14	231	-62.667%
2025-12-11	2.6000	2.7800	2.6000	2.7800	-6.081%	33	218	-69.784%
2025-12-05	3.0000	3.0000	2.9600	2.9600	-11.642%	21	188	-71.622%
2025-12-04	3.3500	3.3500	3.3500	3.3500	+11.667%	30	177	-74.925%
2025-11-28	3.0000	3.0000	3.0000	3.0000	+6.383%	3	172	-72.000%
2025-11-26	2.8200	2.8200	2.8200	2.8200	+10.588%	6	166	-70.213%
2025-11-25	2.5000	2.5500	2.5000	2.5500	+1.190%	7	166	-67.059%
2025-11-24	2.5000	2.5200	2.5000	2.5200	+5.000%	51	159	-66.667%
2025-11-21	2.4600	2.4600	2.1800	2.4000	-2.041%	233	210	-65.000%
2025-11-20	2.7900	2.7900	2.4500	2.4500	-22.222%	400	276	-65.714%
2025-11-19	3.1500	3.1500	3.1500	3.1500	-1.254%	1	589	-73.333%
2025-11-18	3.1200	3.1900	3.1200	3.1900	+10.764%	22	589	-73.668%
2025-11-17	3.0000	3.0000	2.6700	2.8800	0.000%	588	588	-70.833%