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MARA20261218C14
MARA Dec 18 2026 14.00 Call (MARA261218C00014000)
option OPRA

EOD

Aug 20, 2026

1.35+87.500%(+0.63)453

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	1.0000	1.3500	0.9900	1.3500	+87.500%	453	2,661	0.000%
2026-08-19	0.5500	0.8300	0.5300	0.7200	+24.138%	300	2,618	+87.500%
2026-08-18	0.6800	0.6800	0.5800	0.5800	-28.395%	39	2,397	+132.759%
2026-08-17	0.7300	0.8200	0.6800	0.8100	+19.118%	41	2,382	+66.667%
2026-08-14	0.7000	0.7000	0.6500	0.6800	-4.225%	340	2,375	+98.529%
2026-08-13	0.7800	0.8400	0.7000	0.7100	-19.318%	126	2,342	+90.141%
2026-08-12	1.0500	1.0500	0.8300	0.8800	-2.222%	192	2,322	+53.409%
2026-08-11	1.0500	1.0500	0.9000	0.9000	+7.143%	97	2,263	+50.000%
2026-08-10	1.0600	1.0600	0.8300	0.8400	-20.755%	44	2,221	+60.714%
2026-08-07	1.3100	1.3100	1.0100	1.0600	-26.897%	244	2,212	+27.358%
2026-08-06	1.5000	1.6100	1.4500	1.4500	-14.706%	35	2,137	-6.897%
2026-08-05	1.9000	1.9000	1.7000	1.7000	-15.000%	64	2,121	-20.588%
2026-08-04	1.9300	2.0000	1.8800	2.0000	-0.990%	123	2,084	-32.500%
2026-08-03	1.7300	2.0300	1.7300	2.0200	+6.316%	120	2,099	-33.168%
2026-07-31	1.8000	1.9700	1.8000	1.9000	-9.091%	924	2,114	-28.947%
2026-07-30	2.0300	2.1600	1.9800	2.0900	+60.769%	45	1,778	-35.407%
2026-07-29	1.6300	1.6300	1.3000	1.3000	-29.348%	24	1,765	+3.846%
2026-07-28	1.7900	1.9100	1.7400	1.8400	-13.615%	41	1,757	-26.630%
2026-07-27	2.0900	2.1300	1.9400	2.1300	-23.381%	86	1,756	-36.620%
2026-07-23	2.6100	2.7800	2.6100	2.7800	+13.008%	3	1,685	-51.439%
2026-07-22	2.4200	2.5400	2.4200	2.4600	+7.895%	10	1,684	-45.122%
2026-07-21	2.3100	2.6000	2.2800	2.2800	+10.680%	106	1,687	-40.789%
2026-07-20	1.7400	2.1300	1.7400	2.0600	+26.380%	129	1,617	-34.466%
2026-07-17	1.6600	1.7300	1.5900	1.6300	-19.704%	137	1,664	-17.178%
2026-07-16	2.1800	2.1800	1.9300	2.0300	-11.739%	253	1,741	-33.498%
2026-07-15	2.1900	2.3000	2.1900	2.3000	+1.770%	4	1,543	-41.304%
2026-07-14	2.3500	2.3500	2.1600	2.2600	+0.444%	14	1,542	-40.265%
2026-07-13	2.4800	2.4800	2.2500	2.2500	-18.478%	18	1,542	-40.000%
2026-07-10	2.6000	2.7600	2.5000	2.7600	-8.911%	53	1,540	-51.087%
2026-07-09	2.7700	3.3800	2.7600	3.0300	+30.043%	24	1,551	-55.446%
2026-07-08	2.3000	2.3300	2.1800	2.3300	-2.917%	147	1,550	-42.060%
2026-07-07	2.6000	2.6000	2.3300	2.4000	-16.084%	171	1,531	-43.750%
2026-07-06	3.1000	3.2200	2.8600	2.8600	+14.859%	362	1,576	-52.797%
2026-07-02	3.4000	3.4000	2.4000	2.4900	-25.672%	247	1,514	-45.783%
2026-07-01	3.1500	3.4000	3.1000	3.3500	+1.515%	22	1,514	-59.701%
2026-06-30	3.3500	3.3500	3.3000	3.3000	-9.341%	6	1,515	-59.091%
2026-06-29	3.5000	3.6400	3.4000	3.6400	-13.333%	28	1,515	-62.912%
2026-06-26	3.4100	4.2000	3.4100	4.2000	+21.739%	36	1,515	-67.857%
2026-06-25	3.1000	3.5400	3.1000	3.4500	+6.481%	60	1,514	-60.870%
2026-06-24	3.9300	3.9300	3.2400	3.2400	-23.765%	100	1,481	-58.333%
2026-06-23	4.2100	4.2500	4.0000	4.2500	+2.410%	13	1,490	-68.235%
2026-06-22	3.9000	5.2000	3.9000	4.1500	+15.922%	28	1,494	-67.470%
2026-06-18	3.4800	3.5800	3.4400	3.5800	-5.789%	28	1,465	-62.291%
2026-06-17	3.7500	3.9000	3.7500	3.8000	-8.434%	18	1,465	-64.474%
2026-06-16	4.2500	4.3000	4.0200	4.1500	-1.190%	28	1,465	-67.470%
2026-06-15	4.3000	4.3500	4.1200	4.2000	+13.514%	79	1,466	-67.857%
2026-06-12	3.8000	4.1500	3.6600	3.7000	+7.246%	222	1,448	-63.514%
2026-06-11	2.7800	3.4500	2.7800	3.4500	+11.290%	243	1,527	-60.870%
2026-06-10	3.1500	3.4500	3.0500	3.1000	-6.061%	34	1,362	-56.452%
2026-06-09	3.7700	3.8100	2.9000	3.3000	-9.091%	144	1,352	-59.091%
2026-06-08	3.0500	3.6700	2.9500	3.6300	+31.047%	172	1,384	-62.810%
2026-06-05	3.1900	3.1900	2.5500	2.7700	-20.173%	289	1,407	-51.264%
2026-06-04	3.4000	3.4700	3.4000	3.4700	-9.399%	3	1,273	-61.095%
2026-06-03	3.6500	3.9000	3.6500	3.8300	-3.526%	35	1,271	-64.752%
2026-06-02	4.3500	4.5000	3.9700	3.9700	-14.440%	97	1,272	-65.995%
2026-06-01	4.3800	4.6400	4.3800	4.6400	+16.000%	27	1,253	-70.905%
2026-05-29	3.7900	4.0000	3.7900	4.0000	+6.667%	34	1,254	-66.250%
2026-05-28	3.6900	3.7800	3.4700	3.7500	-3.846%	110	1,260	-64.000%
2026-05-27	3.7200	3.9000	3.7200	3.9000	+2.362%	8	1,219	-65.385%
2026-05-26	3.7900	4.3000	3.7900	3.8100	+7.932%	18	1,220	-64.567%
2026-05-22	3.5500	3.7600	3.5300	3.5300	+13.871%	63	1,211	-61.756%
2026-05-21	3.4500	3.4500	3.1000	3.1000	-4.321%	2	1,204	-56.452%
2026-05-20	3.0500	3.3200	3.0500	3.2400	+18.248%	194	1,204	-58.333%
2026-05-19	2.6100	2.7400	2.4200	2.7400	+7.031%	34	1,041	-50.730%
2026-05-18	2.5000	2.6700	2.5000	2.5600	-9.220%	21	1,041	-47.266%
2026-05-15	2.8100	2.8200	2.8000	2.8200	-11.875%	5	1,041	-52.128%
2026-05-14	2.9600	3.5000	2.9600	3.2000	+8.108%	28	1,042	-57.813%
2026-05-13	2.7500	3.1500	2.7500	2.9600	+2.778%	8	1,040	-54.392%
2026-05-12	3.0000	3.0000	2.4000	2.8800	-17.003%	504	1,040	-53.125%
2026-05-11	3.2000	3.6500	3.2000	3.4700	+5.152%	245	1,040	-61.095%
2026-05-08	2.7600	3.3000	2.7300	3.3000	+17.857%	257	636	-59.091%
2026-05-07	3.0000	3.0000	2.8000	2.8000	-9.968%	3	382	-51.786%
2026-05-06	3.0000	3.1100	2.8000	3.1100	+18.702%	63	380	-56.592%
2026-05-05	2.6000	2.6200	2.6000	2.6200	+6.939%	140	376	-48.473%
2026-05-04	2.3500	2.4500	2.3500	2.4500	+6.522%	138	501	-44.898%
2026-05-01	2.5700	2.5700	2.3000	2.3000	-14.498%	14	358	-41.304%
2026-04-30	2.4900	2.6900	2.3100	2.6900	+41.579%	178	358	-49.814%
2026-04-29	1.9600	1.9600	1.8100	1.9000	-9.091%	40	182	-28.947%
2026-04-28	2.0900	2.0900	2.0900	2.0900	-15.726%	1	168	-35.407%
2026-04-27	2.5600	2.5600	2.2400	2.4800	-4.615%	84	169	-45.565%
2026-04-24	2.7800	2.7800	2.6000	2.6000	-3.704%	11	109	-48.077%
2026-04-23	2.7000	2.7000	2.7000	2.7000	+5.882%	10	98	-50.000%
2026-04-22	2.6500	2.8800	2.5500	2.5500	+2.410%	78	88	-47.059%
2026-04-20	2.3900	2.4900	2.3900	2.4900	-3.113%	7	37	-45.783%
2026-04-17	2.5800	2.7600	2.5700	2.5700	+0.784%	17	30	-47.471%
2026-04-16	2.2400	2.5500	2.2400	2.5500	0.000%	13	13	-47.059%