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MARA20261218P9
MARA Dec 18 2026 9.00 Put (MARA261218P00009000)
option OPRA

EOD

Aug 20, 2026

1.11-26.000%(-0.39)136

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	1.2600	1.2600	1.1100	1.1100	-26.000%	136	4,385	0.000%
2026-08-19	1.7700	1.7700	1.3800	1.5000	-9.639%	63	4,395	-26.000%
2026-08-18	1.6000	1.6700	1.5500	1.6600	+19.424%	77	4,398	-33.133%
2026-08-17	1.6100	1.6100	1.3900	1.3900	-13.665%	64	4,397	-20.144%
2026-08-14	1.6900	1.7000	1.6100	1.6100	-0.617%	74	4,378	-31.056%
2026-08-13	1.4800	1.6300	1.4600	1.6200	+8.725%	93	4,388	-31.481%
2026-08-12	1.4700	1.5400	1.4300	1.4900	+0.676%	80	4,362	-25.503%
2026-08-11	1.4100	1.5200	1.3800	1.4800	-9.756%	63	4,336	-25.000%
2026-08-10	1.5100	1.6500	1.5000	1.6400	+10.811%	66	4,305	-32.317%
2026-08-07	1.3500	1.6300	1.3500	1.4800	+9.630%	311	4,308	-25.000%
2026-08-06	1.3300	1.3500	1.2700	1.3500	+8.871%	72	4,150	-17.778%
2026-08-05	1.2200	1.2400	1.2200	1.2400	+3.333%	15	4,141	-10.484%
2026-08-04	1.2400	1.3000	1.1600	1.2000	0.000%	1,569	4,137	-7.500%
2026-08-03	1.2500	1.2500	1.2000	1.2000	-11.111%	36	3,735	-7.500%
2026-07-31	1.1600	1.3500	1.1600	1.3500	-18.182%	62	3,701	-17.778%
2026-07-29	1.4100	1.6500	1.4100	1.6500	+18.705%	272	3,694	-32.727%
2026-07-28	1.4200	1.4200	1.3800	1.3900	+10.317%	4	3,679	-20.144%
2026-07-27	1.2100	1.3000	1.2100	1.2600	+13.514%	51	3,676	-11.905%
2026-07-24	1.1600	1.1800	1.0600	1.1100	+2.778%	93	3,708	0.000%
2026-07-23	1.0900	1.1400	1.0500	1.0800	-6.897%	652	3,711	+2.778%
2026-07-22	1.2200	1.2200	1.1100	1.1600	+2.655%	2,102	3,731	-4.310%
2026-07-21	1.2000	1.2000	1.1300	1.1300	-13.077%	13	1,988	-1.770%
2026-07-20	1.3600	1.3600	1.2700	1.3000	-13.333%	21	1,989	-14.615%
2026-07-17	1.5500	1.5600	1.4300	1.5000	+11.940%	151	1,991	-26.000%
2026-07-16	1.2700	1.3800	1.2700	1.3400	+16.522%	17	1,927	-17.164%
2026-07-15	1.2700	1.2700	1.1500	1.1500	-12.214%	513	1,927	-3.478%
2026-07-13	1.1600	1.3100	1.1600	1.3100	+8.264%	10	1,426	-15.267%
2026-07-10	1.1700	1.2800	1.1700	1.2100	+14.151%	10	1,433	-8.264%
2026-07-09	1.0600	1.0600	1.0600	1.0600	-18.462%	1	1,432	+4.717%
2026-07-08	1.3900	1.3900	1.3000	1.3000	+4.839%	21	1,431	-14.615%
2026-07-07	1.2900	1.2900	1.2400	1.2400	+6.897%	51	1,413	-10.484%
2026-07-06	1.1400	1.1600	1.1000	1.1600	-12.782%	16	1,413	-4.310%
2026-07-02	1.1600	1.3300	1.1600	1.3300	+24.299%	4	1,413	-16.541%
2026-07-01	1.0700	1.0700	1.0700	1.0700	-0.926%	2	1,413	+3.738%
2026-06-30	1.0700	1.0900	1.0600	1.0800	+5.882%	386	1,413	+2.778%
2026-06-29	0.9700	1.1000	0.9700	1.0200	+13.333%	119	1,184	+8.824%
2026-06-26	1.1500	1.1500	0.9000	0.9000	-20.354%	30	1,181	+23.333%
2026-06-25	1.1600	1.1600	1.0500	1.1300	+14.141%	23	1,166	-1.770%
2026-06-24	0.9900	0.9900	0.9900	0.9900	+5.319%	1	1,153	+12.121%
2026-06-23	1.0000	1.0000	0.9400	0.9400	+11.905%	13	1,153	+18.085%
2026-06-22	0.8600	0.8600	0.8000	0.8400	-16.000%	92	1,140	+32.143%
2026-06-18	1.0100	1.0100	0.9900	1.0000	+7.527%	7	1,067	+11.000%
2026-06-16	0.9700	0.9700	0.9300	0.9300	0.000%	6	1,067	+19.355%
2026-06-15	0.9400	0.9600	0.9300	0.9300	-29.008%	40	1,071	+19.355%
2026-06-10	1.2300	1.3100	1.2300	1.3100	-1.504%	42	1,051	-15.267%
2026-06-09	1.0900	1.3500	1.0900	1.3300	+12.712%	236	1,046	-16.541%
2026-06-08	1.2300	1.2400	1.1800	1.1800	-20.270%	52	961	-5.932%
2026-06-05	1.3900	1.4800	1.3900	1.4800	+20.325%	34	921	-25.000%
2026-06-04	1.2500	1.2700	1.2300	1.2300	+2.500%	11	890	-9.756%
2026-06-03	1.2000	1.2000	1.2000	1.2000	+0.840%	1	879	-7.500%
2026-06-02	1.0600	1.1900	1.0600	1.1900	+10.185%	111	878	-6.723%
2026-06-01	1.0800	1.1000	1.0800	1.0800	-6.897%	16	791	+2.778%
2026-05-29	1.1600	1.1600	1.1600	1.1600	+5.455%	1	791	-4.310%
2026-05-28	1.1500	1.1500	1.0800	1.1000	+2.804%	27	791	+0.909%
2026-05-27	1.0700	1.0700	1.0700	1.0700	-9.322%	1	775	+3.738%
2026-05-22	1.1900	1.1900	1.1800	1.1800	-2.479%	2	775	-5.932%
2026-05-21	1.2400	1.2400	1.2100	1.2100	-2.419%	4	775	-8.264%
2026-05-20	1.2300	1.2400	1.2300	1.2400	-10.145%	4	775	-10.484%
2026-05-19	1.4800	1.5200	1.3800	1.3800	-8.000%	5	774	-19.565%
2026-05-18	1.4700	1.5000	1.4400	1.5000	+10.294%	6	774	-26.000%
2026-05-15	1.4500	1.4500	1.3600	1.3600	+12.397%	206	774	-18.382%
2026-05-14	1.2600	1.2600	1.2100	1.2100	-6.923%	74	596	-8.264%
2026-05-13	1.3900	1.3900	1.3000	1.3000	-2.985%	18	603	-14.615%
2026-05-12	1.4900	1.4900	1.3400	1.3400	+3.077%	2	603	-17.164%
2026-05-11	1.4000	1.4000	1.3000	1.3000	-10.959%	9	603	-14.615%
2026-05-08	1.4600	1.4600	1.4600	1.4600	+5.797%	1	604	-23.973%
2026-05-07	1.3700	1.3800	1.3600	1.3800	+4.545%	35	605	-19.565%
2026-05-06	1.4700	1.4700	1.3200	1.3200	-14.839%	21	616	-15.909%
2026-05-05	1.5200	1.5500	1.5200	1.5500	-4.908%	60	605	-28.387%
2026-05-01	1.5900	1.6400	1.5700	1.6300	-1.212%	9	569	-31.902%
2026-04-30	1.6500	1.6500	1.6500	1.6500	-14.063%	1	569	-32.727%
2026-04-29	1.9300	1.9300	1.9100	1.9200	+4.348%	50	568	-42.188%
2026-04-28	1.8400	1.8400	1.8400	1.8400	+6.358%	26	518	-39.674%
2026-04-24	1.7100	1.7300	1.7100	1.7300	-1.143%	6	509	-35.838%
2026-04-22	1.6700	1.7500	1.6700	1.7500	-4.372%	252	503	-36.571%
2026-04-21	1.8300	1.8300	1.8300	1.8300	+1.667%	10	295	-39.344%
2026-04-20	1.8300	1.8300	1.8000	1.8000	0.000%	6	295	-38.333%
2026-04-17	1.8000	1.8000	1.8000	1.8000	-2.703%	4	294	-38.333%
2026-04-16	2.0100	2.0100	1.8500	1.8500	-12.322%	6	290	-40.000%
2026-04-15	2.0600	2.1100	2.0300	2.1100	+4.975%	36	284	-47.393%
2026-04-14	1.9800	2.0100	1.9800	2.0100	-3.828%	53	248	-44.776%
2026-04-13	2.2300	2.2300	2.0700	2.0900	-6.696%	146	200	-46.890%
2026-04-10	2.1700	2.2400	2.1700	2.2400	-2.609%	6	56	-50.446%
2026-04-09	2.3500	2.3500	2.3000	2.3000	-2.542%	8	56	-51.739%
2026-04-08	2.3600	2.3600	2.3600	2.3600	-9.924%	2	52	-52.966%
2026-04-06	2.6200	2.6200	2.6200	2.6200	-14.935%	2	50	-57.634%
2026-03-31	3.0800	3.0800	3.0800	3.0800	-0.645%	5	48	-63.961%
2026-03-30	3.0500	3.1000	3.0500	3.1000	-3.125%	15	43	-64.194%
2026-03-27	3.0000	3.2000	3.0000	3.2000	+17.647%	28	43	-65.313%
2026-03-26	2.6800	2.7200	2.6800	2.7200	-9.333%	4	16	-59.191%
2026-03-25	2.9500	3.0000	2.9500	3.0000	+6.007%	11	12	-63.000%
2026-03-23	2.8300	2.8300	2.8300	2.8300	0.000%	1	1	-60.777%