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MARA20261218C16
MARA Dec 18 2026 16.00 Call (MARA261218C00016000)
option OPRA

EOD

Aug 20, 2026

1.00+100.000%(+0.50)135

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.6500	1.0000	0.6500	1.0000	+100.000%	135	3,078	0.000%
2026-08-19	0.3900	0.5800	0.3900	0.5000	+25.000%	256	3,014	+100.000%
2026-08-18	0.4800	0.4800	0.4000	0.4000	-27.273%	32	2,967	+150.000%
2026-08-17	0.5400	0.5500	0.5300	0.5500	+14.583%	27	2,975	+81.818%
2026-08-14	0.4700	0.4800	0.4600	0.4800	-7.692%	83	2,960	+108.333%
2026-08-13	0.5500	0.5900	0.4900	0.5200	-13.333%	780	2,975	+92.308%
2026-08-12	0.7700	0.7700	0.5800	0.6000	-6.250%	81	2,684	+66.667%
2026-08-11	0.7800	0.7800	0.6200	0.6400	+8.475%	50	2,621	+56.250%
2026-08-10	0.6300	0.7100	0.5700	0.5900	-24.359%	140	2,621	+69.492%
2026-08-07	0.8400	0.8400	0.7100	0.7800	-26.415%	616	2,729	+28.205%
2026-08-06	1.1200	1.1900	1.0600	1.0600	-17.829%	113	2,732	-5.660%
2026-08-05	1.5500	1.5500	1.2900	1.2900	-16.234%	42	2,776	-22.481%
2026-08-04	1.5500	1.5500	1.4000	1.5400	+2.667%	556	2,801	-35.065%
2026-08-03	1.4800	1.5600	1.2500	1.5000	+5.634%	55	3,110	-33.333%
2026-07-31	1.3700	1.4200	1.3700	1.4200	-7.190%	83	3,065	-29.577%
2026-07-30	1.5600	1.5700	1.5200	1.5300	+39.091%	244	3,131	-34.641%
2026-07-29	1.1300	1.1300	1.0800	1.1000	-15.385%	128	2,893	-9.091%
2026-07-28	1.3500	1.3500	1.2500	1.3000	-16.129%	9	2,776	-23.077%
2026-07-27	1.5000	1.5500	1.4800	1.5500	-18.421%	32	2,780	-35.484%
2026-07-24	1.8500	1.9000	1.8500	1.9000	-8.654%	2	2,762	-47.368%
2026-07-23	2.1000	2.1200	1.8700	2.0800	+10.638%	2,052	4,762	-51.923%
2026-07-22	1.5500	2.0000	1.5500	1.8800	+7.429%	121	3,642	-46.809%
2026-07-21	1.7600	2.0000	1.7500	1.7500	+4.790%	93	3,636	-42.857%
2026-07-20	1.1700	1.6800	1.1700	1.6700	+39.167%	116	3,647	-40.120%
2026-07-17	1.2500	1.2600	1.1900	1.2000	-23.077%	33	3,608	-16.667%
2026-07-16	1.5700	1.6100	1.5600	1.5600	-15.676%	13	3,592	-35.897%
2026-07-15	1.6200	1.9200	1.6200	1.8500	0.000%	1,516	3,587	-45.946%
2026-07-14	1.8100	1.8500	1.8100	1.8500	+5.714%	21	2,093	-45.946%
2026-07-13	2.0100	2.0100	1.7500	1.7500	-18.224%	35	2,078	-42.857%
2026-07-10	2.1500	2.1500	1.9500	2.1400	-13.008%	443	2,088	-53.271%
2026-07-09	2.2900	3.0000	2.2900	2.4600	+36.667%	921	1,968	-59.350%
2026-07-08	1.8200	1.8200	1.6700	1.8000	-0.552%	255	2,398	-44.444%
2026-07-07	2.1800	2.1800	1.8100	1.8100	-15.814%	31	2,233	-44.751%
2026-07-06	2.1500	2.1500	2.1500	2.1500	+14.362%	2	2,220	-53.488%
2026-07-02	2.5900	2.7900	1.8800	1.8800	-29.057%	325	2,307	-46.809%
2026-07-01	2.6500	2.7500	2.4600	2.6500	-5.357%	808	2,307	-62.264%
2026-06-30	2.7000	2.8000	2.5400	2.8000	-6.667%	866	1,707	-64.286%
2026-06-29	2.9800	3.1000	2.6200	3.0000	-7.692%	202	1,302	-66.667%
2026-06-26	3.1600	3.4000	3.1600	3.2500	+15.248%	58	1,288	-69.231%
2026-06-25	2.7700	2.8200	2.7500	2.8200	+12.351%	7	1,334	-64.539%
2026-06-24	3.2500	3.2500	2.5100	2.5100	-25.075%	72	1,336	-60.159%
2026-06-23	3.3700	3.3700	3.3500	3.3500	-1.760%	4	1,337	-70.149%
2026-06-22	3.2200	4.2500	3.2200	3.4100	+16.781%	995	1,339	-70.674%
2026-06-18	2.9000	2.9200	2.9000	2.9200	-3.947%	101	847	-65.753%
2026-06-17	3.0400	3.0400	3.0400	3.0400	-9.254%	3	847	-67.105%
2026-06-16	3.5500	3.5500	3.3500	3.3500	-2.047%	324	847	-70.149%
2026-06-15	3.5800	3.5800	3.3700	3.4200	+12.131%	40	1,005	-70.760%
2026-06-12	2.8500	3.2500	2.8500	3.0500	+27.083%	61	994	-67.213%
2026-06-11	2.4800	2.4800	2.4000	2.4000	0.000%	10	1,012	-58.333%
2026-06-10	2.7500	2.7500	2.4000	2.4000	-5.882%	15	1,003	-58.333%
2026-06-09	3.0500	3.1000	2.4600	2.5500	-3.774%	85	1,004	-60.784%
2026-06-08	2.6500	2.6500	2.6500	2.6500	+24.413%	1	945	-62.264%
2026-06-05	2.5500	2.5500	2.1300	2.1300	-23.929%	491	945	-53.052%
2026-06-04	2.8000	2.8000	2.8000	2.8000	-9.677%	1	775	-64.286%
2026-06-03	3.1900	3.1900	3.1000	3.1000	-3.125%	33	774	-67.742%
2026-06-02	3.2600	3.6000	3.2000	3.2000	-11.602%	42	748	-68.750%
2026-06-01	3.3800	3.8500	3.3800	3.6200	+14.921%	30	738	-72.376%
2026-05-29	3.1500	3.1500	2.8200	3.1500	+3.960%	59	719	-68.254%
2026-05-28	2.7200	3.0300	2.7200	3.0300	-3.810%	25	757	-66.997%
2026-05-27	3.0000	3.1500	2.9500	3.1500	+2.273%	60	733	-68.254%
2026-05-26	2.9500	3.4100	2.9500	3.0800	+12.409%	57	700	-67.532%
2026-05-22	2.8800	2.9900	2.7400	2.7400	+2.239%	328	670	-63.504%
2026-05-21	2.6700	2.6800	2.6700	2.6800	+3.077%	6	420	-62.687%
2026-05-20	2.4700	2.6000	2.4700	2.6000	+30.000%	3	420	-61.538%
2026-05-19	2.0000	2.0000	2.0000	2.0000	+6.383%	1	418	-50.000%
2026-05-18	1.8800	1.8800	1.8800	1.8800	-13.364%	5	418	-46.809%
2026-05-15	1.9800	2.2000	1.9800	2.1700	-14.902%	27	418	-53.917%
2026-05-14	2.2600	2.8600	2.2600	2.5500	+15.385%	52	404	-60.784%
2026-05-13	2.2100	2.2100	2.2100	2.2100	+11.616%	1	365	-54.751%
2026-05-12	2.0000	2.0600	1.9800	1.9800	-32.653%	32	365	-49.495%
2026-05-11	2.5200	2.9400	2.5200	2.9400	+11.787%	14	365	-65.986%
2026-05-08	2.2100	2.6300	2.2100	2.6300	+14.348%	27	374	-61.977%
2026-05-07	2.3700	2.3700	2.3000	2.3000	-6.504%	6	366	-56.522%
2026-05-06	2.5000	2.5000	2.2100	2.4600	+20.588%	70	364	-59.350%
2026-05-05	2.0300	2.0700	2.0100	2.0400	+5.699%	189	320	-50.980%
2026-05-04	1.9600	1.9600	1.9300	1.9300	+7.222%	3	290	-48.187%
2026-05-01	2.1900	2.1900	1.8000	1.8000	-15.094%	25	270	-44.444%
2026-04-30	2.1000	2.1800	2.1000	2.1200	+50.355%	12	270	-52.830%
2026-04-29	1.4600	1.4600	1.4100	1.4100	-15.569%	82	261	-29.078%
2026-04-28	1.6700	1.6700	1.6700	1.6700	-10.215%	22	234	-40.120%
2026-04-27	1.8600	1.8600	1.8600	1.8600	-11.005%	2	234	-46.237%
2026-04-24	2.1200	2.1200	2.0600	2.0900	-3.241%	4	233	-52.153%
2026-04-23	2.2200	2.2200	2.1600	2.1600	+2.857%	17	230	-53.704%
2026-04-22	2.1300	2.1300	2.1000	2.1000	-0.474%	2	218	-52.381%
2026-04-20	2.2600	2.2600	2.1100	2.1100	+8.205%	7	217	-52.607%
2026-04-17	2.1900	2.1900	1.9500	1.9500	+8.333%	185	216	-48.718%
2026-04-16	1.6400	1.8000	1.5900	1.8000	0.000%	106	31	-44.444%