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MARA20261218C22
MARA Dec 18 2026 22.00 Call (MARA261218C00022000)
option OPRA

EOD

Aug 20, 2026

0.3900+62.500%(+0.1500)5

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.3600	0.4000	0.3600	0.3900	+62.500%	5	2,111	0.000%
2026-08-19	0.2000	0.2500	0.2000	0.2400	+41.176%	5	2,112	+62.500%
2026-08-18	0.2000	0.2000	0.1700	0.1700	-22.727%	41	2,116	+129.412%
2026-08-13	0.2200	0.2200	0.2200	0.2200	-15.385%	2	2,127	+77.273%
2026-08-12	0.2600	0.2600	0.2600	0.2600	-3.704%	1	2,128	+50.000%
2026-08-11	0.2700	0.2700	0.2700	0.2700	-3.571%	1	2,129	+44.444%
2026-08-10	0.3300	0.3300	0.2800	0.2800	-20.000%	32	2,130	+39.286%
2026-08-07	0.3700	0.3800	0.3400	0.3500	-30.000%	75	2,145	+11.429%
2026-08-06	0.5200	0.5200	0.5000	0.5000	-16.667%	109	2,217	-22.000%
2026-08-05	0.6700	0.6900	0.6000	0.6000	-16.667%	11	2,148	-35.000%
2026-08-04	0.6500	0.7200	0.6500	0.7200	+2.857%	9	2,157	-45.833%
2026-08-03	0.6000	0.7000	0.6000	0.7000	+6.061%	112	2,165	-44.286%
2026-07-31	0.7600	0.7600	0.6600	0.6600	-8.333%	56	2,063	-40.909%
2026-07-30	0.7500	0.7500	0.7200	0.7200	+60.000%	24	2,064	-45.833%
2026-07-29	0.5000	0.5500	0.4500	0.4500	-30.769%	58	2,067	-13.333%
2026-07-28	0.5800	0.6500	0.5800	0.6500	-5.797%	53	2,125	-40.000%
2026-07-27	0.7500	0.7700	0.6900	0.6900	-25.000%	113	2,178	-43.478%
2026-07-24	0.9000	0.9300	0.8800	0.9200	-12.381%	18	2,089	-57.609%
2026-07-23	0.9400	1.0500	0.9400	1.0500	+16.667%	12	2,090	-62.857%
2026-07-22	0.9300	0.9900	0.9000	0.9000	-7.216%	174	2,084	-56.667%
2026-07-21	0.9700	0.9700	0.9700	0.9700	+18.293%	1	1,911	-59.794%
2026-07-20	0.6500	0.8400	0.6500	0.8200	+38.983%	38	1,910	-52.439%
2026-07-17	0.6300	0.6300	0.5800	0.5900	-21.333%	346	1,912	-33.898%
2026-07-16	0.8000	0.8000	0.7500	0.7500	-17.582%	56	1,638	-48.000%
2026-07-15	0.8000	0.9100	0.8000	0.9100	-3.191%	26	1,675	-57.143%
2026-07-14	0.9400	0.9400	0.9400	0.9400	+3.297%	11	1,699	-58.511%
2026-07-13	0.9900	1.0000	0.9100	0.9100	-14.953%	45	1,691	-57.143%
2026-07-10	1.3500	1.3500	1.0400	1.0700	-18.939%	36	1,691	-63.551%
2026-07-09	1.1500	1.6500	1.1500	1.3200	+45.055%	73	1,699	-70.455%
2026-07-08	0.9200	0.9200	0.8600	0.9100	-9.000%	27	1,639	-57.143%
2026-07-07	1.0000	1.0500	0.9700	1.0000	-18.033%	166	1,644	-61.000%
2026-07-06	1.0600	1.2400	1.0600	1.2200	+22.000%	4	1,799	-68.033%
2026-07-02	1.3600	1.3600	1.0000	1.0000	-37.500%	84	1,829	-61.000%
2026-07-01	1.5000	1.6000	1.5000	1.6000	+9.589%	5	1,829	-75.625%
2026-06-30	1.4600	1.4700	1.4300	1.4600	-11.515%	50	1,829	-73.288%
2026-06-29	1.6100	1.7400	1.6000	1.6500	-12.234%	108	1,840	-76.364%
2026-06-26	1.8800	1.8800	1.8800	1.8800	+27.027%	100	1,831	-79.255%
2026-06-25	1.6000	1.6000	1.4300	1.4800	-1.333%	60	1,731	-73.649%
2026-06-24	1.6000	1.6700	1.4800	1.5000	-19.355%	22	1,740	-74.000%
2026-06-22	1.7500	2.4200	1.7500	1.8600	+21.569%	171	1,760	-79.032%
2026-06-18	1.5800	1.6100	1.4700	1.5300	-10.000%	198	1,682	-74.510%
2026-06-17	1.8000	1.8000	1.5300	1.7000	-1.734%	252	1,682	-77.059%
2026-06-16	1.7400	1.9600	1.7000	1.7300	-3.889%	197	1,682	-77.457%
2026-06-15	1.9500	2.0200	1.8000	1.8000	+10.429%	348	1,664	-78.333%
2026-06-12	1.7400	1.8500	1.6100	1.6300	+8.667%	137	1,506	-76.074%
2026-06-11	1.3200	1.5300	1.3100	1.5000	+15.385%	210	1,493	-74.000%
2026-06-10	1.4200	1.4200	1.3000	1.3000	-10.345%	201	1,499	-70.000%
2026-06-09	1.7400	1.8200	1.3500	1.4500	-7.643%	73	1,500	-73.103%
2026-06-08	1.3500	1.6500	1.3200	1.5700	+36.522%	194	1,508	-75.159%
2026-06-05	1.2500	1.3200	1.1400	1.1500	-35.393%	11	1,466	-66.087%
2026-06-04	1.6500	1.8100	1.6100	1.7800	-2.732%	185	1,461	-78.090%
2026-06-03	1.8400	1.9100	1.8000	1.8300	-2.139%	85	1,456	-78.689%
2026-06-02	1.9400	1.9600	1.8600	1.8700	-15.000%	74	1,461	-79.144%
2026-06-01	1.6900	2.2200	1.6900	2.2000	+17.647%	160	1,457	-82.273%
2026-05-29	1.6800	1.9100	1.6500	1.8700	+8.092%	35	1,397	-79.144%
2026-05-28	1.6000	1.7300	1.6000	1.7300	-1.705%	5	1,368	-77.457%
2026-05-26	1.8000	1.9000	1.5000	1.7600	+9.317%	32	1,363	-77.841%
2026-05-22	1.5400	1.6100	1.5400	1.6100	+3.871%	82	1,383	-75.776%
2026-05-21	1.5000	1.5500	1.4200	1.5500	+9.155%	19	1,340	-74.839%
2026-05-20	1.3000	1.5000	1.3000	1.4200	+25.664%	44	1,340	-72.535%
2026-05-19	1.1300	1.1300	1.1300	1.1300	+2.727%	1	1,323	-65.487%
2026-05-18	1.0600	1.1000	1.0500	1.1000	-25.170%	71	1,323	-64.545%
2026-05-14	1.3000	1.6000	1.3000	1.4700	+13.077%	131	1,323	-73.469%
2026-05-13	1.3100	1.3500	1.3000	1.3000	+4.000%	18	1,192	-70.000%
2026-05-12	1.1100	1.2500	1.1100	1.2500	-17.763%	11	1,192	-68.800%
2026-05-11	1.4500	1.6800	1.4500	1.5200	+26.667%	47	1,192	-74.342%
2026-05-08	1.0000	1.2000	1.0000	1.2000	-5.512%	10	1,188	-67.500%
2026-05-07	1.2700	1.2700	1.2700	1.2700	-9.929%	15	1,181	-69.291%
2026-05-06	1.3100	1.4300	1.2200	1.4100	+29.358%	23	1,181	-72.340%
2026-05-05	1.0800	1.1000	1.0800	1.0900	+3.810%	13	1,175	-64.220%
2026-05-04	0.9600	1.0500	0.9600	1.0500	+9.375%	202	1,170	-62.857%
2026-05-01	1.0000	1.2000	0.9600	0.9600	-15.044%	45	1,267	-59.375%
2026-04-30	1.0400	1.1600	1.0400	1.1300	+41.250%	310	1,267	-65.487%
2026-04-29	0.8000	0.8000	0.8000	0.8000	-10.112%	15	965	-51.250%
2026-04-28	0.8900	0.8900	0.8900	0.8900	-21.930%	1	965	-56.180%
2026-04-24	1.1400	1.1400	1.1400	1.1400	-10.938%	1	964	-65.789%
2026-04-23	1.2800	1.2800	1.2800	1.2800	+5.785%	6	964	-69.531%
2026-04-22	1.2300	1.2700	1.2100	1.2100	+24.742%	16	958	-67.769%
2026-04-21	1.0200	1.0200	0.9700	0.9700	-19.167%	3	946	-59.794%
2026-04-20	1.0500	1.2000	1.0500	1.2000	-4.000%	28	946	-67.500%
2026-04-17	1.1600	1.2500	1.1600	1.2500	+16.822%	11	945	-68.800%
2026-04-16	0.9000	1.0700	0.9000	1.0700	+42.667%	105	944	-63.551%
2026-04-15	0.7800	0.7800	0.7500	0.7500	-8.537%	5	851	-48.000%
2026-04-14	0.9000	0.9900	0.8200	0.8200	+7.895%	56	851	-52.439%
2026-04-13	0.7400	0.7600	0.7400	0.7600	+10.145%	15	799	-48.684%
2026-04-10	0.6900	0.6900	0.6900	0.6900	+6.154%	2	794	-43.478%
2026-04-09	0.6200	0.6500	0.6200	0.6500	-1.515%	2	792	-40.000%
2026-04-08	0.6200	0.6700	0.6200	0.6600	+20.000%	12	791	-40.909%
2026-04-06	0.5500	0.5500	0.5500	0.5500	+30.952%	1	791	-29.091%
2026-04-01	0.5800	0.5800	0.4200	0.4200	-14.286%	13	790	-7.143%
2026-03-30	0.5500	0.6100	0.4900	0.4900	-10.909%	150	797	-20.408%
2026-03-27	0.5500	0.5500	0.5500	0.5500	-14.063%	17	838	-29.091%
2026-03-26	0.7500	0.7500	0.6300	0.6400	+12.281%	137	855	-39.063%
2026-03-25	0.6200	0.6200	0.5700	0.5700	-24.000%	11	750	-31.579%
2026-03-23	0.5200	0.7900	0.5200	0.7500	+2.740%	36	744	-48.000%
2026-03-20	0.8000	0.8000	0.7300	0.7300	+5.797%	40	716	-46.575%
2026-03-19	0.7000	0.7000	0.6900	0.6900	-27.368%	11	706	-43.478%
2026-03-18	0.8000	0.9500	0.8000	0.9500	-1.042%	133	707	-58.947%
2026-03-16	1.0000	1.0000	0.9600	0.9600	+20.000%	2	675	-59.375%
2026-03-13	1.0000	1.0400	0.8000	0.8000	+15.942%	6	673	-51.250%
2026-03-11	0.6900	0.6900	0.6900	0.6900	-11.538%	5	674	-43.478%
2026-03-10	0.7800	0.7800	0.7800	0.7800	+1.299%	15	669	-50.000%
2026-03-09	0.6600	0.7700	0.6600	0.7700	-7.229%	62	684	-49.351%
2026-03-05	0.9100	0.9100	0.7900	0.8300	-2.353%	68	740	-53.012%
2026-03-03	0.7600	0.8500	0.7600	0.8500	-15.000%	15	781	-54.118%
2026-03-02	0.9000	1.0300	0.9000	1.0000	+14.943%	68	786	-61.000%
2026-02-27	0.9100	1.0200	0.8700	0.8700	+14.474%	40	734	-55.172%
2026-02-25	0.7600	0.7800	0.7000	0.7600	+16.923%	233	758	-48.684%
2026-02-24	0.6600	0.6600	0.6400	0.6500	+4.839%	13	758	-40.000%
2026-02-23	0.6000	0.6500	0.6000	0.6200	-10.145%	255	769	-37.097%
2026-02-20	0.7000	0.7000	0.6900	0.6900	+13.115%	5	622	-43.478%
2026-02-19	0.6100	0.6100	0.6100	0.6100	-10.294%	5	622	-36.066%
2026-02-18	0.6800	0.6800	0.6800	0.6800	-4.225%	2	627	-42.647%
2026-02-17	0.7100	0.7700	0.7100	0.7100	-12.346%	74	627	-45.070%
2026-02-13	0.7700	0.8100	0.7700	0.8100	+17.391%	2	618	-51.852%
2026-02-11	0.6900	0.6900	0.6900	0.6900	-6.757%	30	618	-43.478%
2026-02-10	0.8100	0.8100	0.7300	0.7400	-21.277%	23	636	-47.297%
2026-02-09	0.8900	0.9400	0.8300	0.9400	+17.500%	33	642	-58.511%
2026-02-06	0.6900	0.8000	0.6900	0.8000	+40.351%	24	672	-51.250%
2026-02-05	0.7300	0.7400	0.5700	0.5700	-32.143%	29	661	-31.579%
2026-02-04	0.9000	0.9000	0.7500	0.8400	-5.618%	112	672	-53.571%
2026-02-03	0.9400	0.9400	0.8900	0.8900	-11.000%	9	635	-56.180%
2026-02-02	0.9900	1.0300	0.9900	1.0000	-8.257%	17	632	-61.000%
2026-01-30	1.1200	1.1200	1.0900	1.0900	-14.173%	10	622	-64.220%
2026-01-29	1.2400	1.2700	1.2400	1.2700	+1.600%	41	622	-69.291%
2026-01-27	1.2500	1.2500	1.2500	1.2500	+0.806%	3	622	-68.800%
2026-01-26	1.2900	1.2900	1.2200	1.2400	-7.463%	17	620	-68.548%
2026-01-23	1.2800	1.3600	1.2800	1.3400	-1.471%	17	618	-70.896%
2026-01-22	1.3500	1.3600	1.3300	1.3600	+10.569%	32	614	-71.324%
2026-01-21	1.3800	1.4800	1.2300	1.2300	-8.209%	18	582	-68.293%
2026-01-20	1.4100	1.4500	1.3400	1.3400	-14.103%	60	569	-70.896%
2026-01-15	1.5600	1.5600	1.5600	1.5600	-3.106%	1	597	-75.000%
2026-01-14	1.4000	1.6500	1.4000	1.6100	+7.333%	7	597	-75.776%
2026-01-13	1.4000	1.5000	1.4000	1.5000	+18.110%	5	592	-74.000%
2026-01-09	1.3500	1.3800	1.2700	1.2700	-9.286%	6	588	-69.291%
2026-01-08	1.3000	1.4000	1.3000	1.4000	+7.692%	15	583	-72.143%
2026-01-07	1.3000	1.3000	1.3000	1.3000	-3.704%	2	581	-70.000%
2026-01-06	1.4000	1.4000	1.3500	1.3500	-5.594%	6	580	-71.111%
2026-01-05	1.3600	1.4300	1.3500	1.4300	+11.719%	10	569	-72.727%
2026-01-02	1.0800	1.2900	1.0800	1.2800	+19.626%	298	569	-69.531%
2025-12-31	1.1400	1.1400	1.0600	1.0700	-2.727%	21	629	-63.551%
2025-12-30	1.1500	1.1600	1.1000	1.1000	-0.901%	14	629	-64.545%
2025-12-29	1.2400	1.2400	1.1100	1.1100	-6.723%	24	615	-64.865%
2025-12-26	1.1100	1.1900	1.1100	1.1900	-4.800%	7	596	-67.227%
2025-12-24	1.2500	1.2500	1.2400	1.2500	-2.344%	26	588	-68.800%
2025-12-23	1.3100	1.3200	1.2500	1.2800	-8.571%	50	588	-69.531%
2025-12-22	1.4700	1.4700	1.4000	1.4000	-0.709%	3	608	-72.143%
2025-12-19	1.3700	1.4100	1.3700	1.4100	+4.444%	6	605	-72.340%
2025-12-18	1.3200	1.3500	1.3200	1.3500	-6.897%	8	604	-71.111%
2025-12-17	1.4500	1.4500	1.4500	1.4500	-7.051%	1	596	-73.103%
2025-12-16	1.5300	1.5600	1.5300	1.5600	-3.704%	10	595	-75.000%
2025-12-15	1.6200	1.6200	1.6200	1.6200	-18.182%	1	586	-75.926%
2025-12-12	1.9200	1.9800	1.9200	1.9800	+0.508%	258	587	-80.303%
2025-12-11	1.9700	1.9700	1.9700	1.9700	-6.635%	3	344	-80.203%
2025-12-10	2.2100	2.2100	2.1100	2.1100	-8.261%	9	344	-81.517%
2025-12-09	2.4100	2.4700	2.1700	2.3000	+5.991%	67	335	-83.043%
2025-12-08	2.0400	2.2200	1.9800	2.1700	+3.333%	280	280	-82.028%
2025-12-05	2.1300	2.1900	2.1000	2.1000	-10.638%	72	81	-81.429%
2025-12-04	2.4300	2.4300	2.3500	2.3500	+2.174%	3	25	-83.404%
2025-12-02	2.3000	2.3000	2.3000	2.3000	+18.557%	1	24	-83.043%
2025-12-01	1.9400	1.9400	1.9400	1.9400	-5.366%	1	25	-79.897%
2025-11-28	2.0500	2.0500	2.0500	2.0500	+1.485%	1	25	-80.976%
2025-11-26	2.0700	2.1400	2.0200	2.0200	+3.590%	11	16	-80.693%
2025-11-25	1.9500	1.9500	1.9500	1.9500	+13.372%	11	16	-80.000%
2025-11-24	1.7200	1.7200	1.7200	1.7200	0.000%	1	7	-77.326%
2025-11-21	1.7200	1.7200	1.6100	1.7200	-14.000%	6	6	-77.326%
2025-11-20	2.0000	2.0000	2.0000	2.0000	-4.762%	6	3	-80.500%
2025-11-19	2.1200	2.1200	2.1000	2.1000	-9.091%	7	8	-81.429%
2025-11-18	2.3100	2.3100	2.3100	2.3100	0.000%	1	1	-83.117%