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MARA20260918P11
MARA Sep 18 2026 11.00 Put (MARA260918P00011000)
option OPRA

EOD

Aug 20, 2026

1.00-44.444%(-0.80)278

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	1.4500	1.5400	1.0000	1.0000	-44.444%	278	9,493	0.000%
2026-08-19	2.3700	2.4400	1.6500	1.8000	-19.643%	147	9,475	-44.444%
2026-08-18	2.0700	2.2800	2.0200	2.2400	+28.000%	97	9,482	-55.357%
2026-08-17	2.1300	2.1300	1.7500	1.7500	-17.840%	81	9,496	-42.857%
2026-08-14	2.2700	2.2700	2.1300	2.1300	+0.472%	84	9,479	-53.052%
2026-08-13	1.7900	2.1600	1.7900	2.1200	+14.595%	63	9,529	-52.830%
2026-08-12	1.6400	1.8700	1.6400	1.8500	+1.648%	80	9,537	-45.946%
2026-08-11	1.6700	1.9000	1.6700	1.8200	-11.650%	35	9,573	-45.055%
2026-08-10	1.7400	2.0900	1.7400	2.0600	+16.384%	58	9,583	-51.456%
2026-08-07	1.5000	1.9800	1.5000	1.7700	+14.935%	282	9,591	-43.503%
2026-08-06	1.4000	1.5400	1.2700	1.5400	+20.313%	379	9,742	-35.065%
2026-08-05	1.1800	1.2800	1.0900	1.2800	+9.402%	174	9,685	-21.875%
2026-08-04	1.2100	1.3100	1.1400	1.1700	0.000%	200	9,644	-14.530%
2026-08-03	1.4500	1.5500	1.1000	1.1700	-18.182%	677	9,685	-14.530%
2026-07-31	1.2400	1.4500	1.2400	1.4300	+23.276%	10,189	10,255	-30.070%
2026-07-30	1.3700	1.3700	1.1500	1.1600	-40.513%	195	3,671	-13.793%
2026-07-29	1.4100	2.0000	1.4100	1.9500	+34.483%	95	3,746	-48.718%
2026-07-28	1.3600	1.7200	1.3500	1.4500	+16.000%	179	3,773	-31.034%
2026-07-27	1.1300	1.3700	1.1300	1.2500	+20.192%	45	3,779	-20.000%
2026-07-24	1.1100	1.1100	1.0300	1.0400	+6.122%	17	3,779	-3.846%
2026-07-23	1.0200	1.0800	0.9800	0.9800	-13.274%	15	3,777	+2.041%
2026-07-22	1.1800	1.1800	1.0200	1.1300	-5.833%	309	3,780	-11.504%
2026-07-21	1.2500	1.3300	1.0200	1.2000	-16.667%	475	3,928	-16.667%
2026-07-20	1.5700	1.5700	1.3000	1.4400	-20.442%	1,781	4,089	-30.556%
2026-07-17	1.6300	1.8700	1.6300	1.8100	+24.828%	151	2,815	-44.751%
2026-07-16	1.3800	1.5500	1.3800	1.4500	+16.935%	54	2,792	-31.034%
2026-07-15	1.2000	1.4100	1.2000	1.2400	-7.463%	56	2,759	-19.355%
2026-07-14	1.1600	1.4300	1.1600	1.3400	+2.290%	19	2,712	-25.373%
2026-07-13	1.3100	1.3400	1.2300	1.3100	+9.167%	52	2,698	-23.664%
2026-07-10	1.0500	1.2300	1.0500	1.2000	+17.647%	128	2,701	-16.667%
2026-07-09	1.0700	1.0700	0.8300	1.0200	-30.137%	96	2,586	-1.961%
2026-07-08	1.4800	1.5200	1.4500	1.4600	+5.797%	17	2,591	-31.507%
2026-07-07	1.3300	1.5200	1.3300	1.3800	+17.949%	23	2,589	-27.536%
2026-07-06	1.0800	1.1700	1.0800	1.1700	-15.827%	44	2,580	-14.530%
2026-07-02	0.9800	1.4600	0.9800	1.3900	+37.624%	40	2,546	-28.058%
2026-07-01	1.1400	1.1400	0.9500	1.0100	-3.810%	11	2,546	-0.990%
2026-06-30	1.1000	1.1100	1.0500	1.0500	+5.000%	126	2,543	-4.762%
2026-06-29	1.0100	1.0100	0.9100	1.0000	+9.890%	19	2,540	0.000%
2026-06-26	0.9400	0.9400	0.8500	0.9100	-15.741%	29	2,539	+9.890%
2026-06-25	1.1800	1.1800	1.0800	1.0800	+0.935%	7	2,531	-7.407%
2026-06-24	0.9000	1.0700	0.9000	1.0700	+28.916%	211	2,531	-6.542%
2026-06-23	0.8600	0.8600	0.8300	0.8300	0.000%	104	2,400	+20.482%
2026-06-22	0.7300	0.8300	0.7000	0.8300	-11.702%	24	2,359	+20.482%
2026-06-18	0.9600	0.9600	0.9400	0.9400	-5.051%	22	2,265	+6.383%
2026-06-17	0.8100	0.9900	0.8100	0.9900	+11.236%	104	2,265	+1.010%
2026-06-16	0.9600	0.9600	0.7900	0.8900	0.000%	43	2,265	+12.360%
2026-06-15	0.9000	0.9200	0.8400	0.8900	-19.091%	62	2,252	+12.360%
2026-06-12	1.1500	1.3000	1.0000	1.1000	-12.698%	57	2,233	-9.091%
2026-06-11	1.5000	1.5000	1.2600	1.2600	-8.029%	109	2,250	-20.635%
2026-06-10	1.3500	1.3700	1.3000	1.3700	0.000%	38	2,201	-27.007%
2026-06-09	1.2000	1.4700	1.1000	1.3700	+15.126%	179	2,227	-27.007%
2026-06-08	1.4900	1.4900	1.1800	1.1900	-32.768%	33	2,261	-15.966%
2026-06-05	1.4000	1.7700	1.4000	1.7700	+51.282%	47	2,248	-43.503%
2026-06-04	1.3000	1.3000	1.1700	1.1700	+3.540%	56	2,234	-14.530%
2026-06-03	1.1700	1.1700	1.1300	1.1300	-1.739%	2	2,232	-11.504%
2026-06-02	1.1600	1.1600	1.0600	1.1500	+7.477%	109	2,232	-13.043%
2026-06-01	1.2000	1.2000	1.0300	1.0700	+1.905%	12	2,182	-6.542%
2026-05-29	1.1700	1.1700	1.0500	1.0500	-7.080%	33	2,181	-4.762%
2026-05-28	1.2400	1.2400	1.1200	1.1300	+2.727%	9	2,190	-11.504%
2026-05-27	1.1600	1.2000	1.1000	1.1000	-0.901%	7	2,185	-9.091%
2026-05-26	1.0800	1.1300	1.0500	1.1100	-9.016%	85	2,186	-9.910%
2026-05-22	1.2700	1.2900	1.1800	1.2200	-8.271%	29	2,152	-18.033%
2026-05-21	1.4000	1.4000	1.3300	1.3300	-3.623%	17	2,153	-24.812%
2026-05-20	1.5500	1.5500	1.3800	1.3800	-17.365%	101	2,153	-27.536%
2026-05-19	1.8500	1.8500	1.6700	1.6700	-2.907%	9	2,122	-40.120%
2026-05-18	1.7500	1.9000	1.7200	1.7200	+2.381%	46	2,122	-41.860%
2026-05-15	1.6800	1.6800	1.6800	1.6800	+15.862%	3	2,122	-40.476%
2026-05-14	1.3800	1.4500	1.3500	1.4500	-9.375%	52	2,120	-31.034%
2026-05-13	1.6100	1.6100	1.5900	1.6000	-11.111%	35	2,161	-37.500%
2026-05-12	1.6500	1.8500	1.6500	1.8000	+30.435%	60	2,161	-44.444%
2026-05-11	1.5500	1.5500	1.3700	1.3800	-9.804%	362	2,161	-27.536%
2026-05-08	1.6500	1.6800	1.5200	1.5300	-4.375%	51	1,933	-34.641%
2026-05-07	1.6000	1.7100	1.5600	1.6000	+4.575%	75	1,888	-37.500%
2026-05-06	1.6500	1.7800	1.5300	1.5300	-15.000%	162	1,875	-34.641%
2026-05-05	1.8500	1.9100	1.8000	1.8000	-4.255%	8	1,806	-44.444%
2026-05-04	2.0700	2.0700	1.8800	1.8800	-6.000%	177	1,807	-46.809%
2026-05-01	1.8200	2.0300	1.8200	2.0000	+8.696%	48	1,804	-50.000%
2026-04-30	2.2200	2.2200	1.8400	1.8400	-24.590%	810	1,804	-45.652%
2026-04-29	2.5000	2.5300	2.4400	2.4400	+6.087%	128	1,145	-59.016%
2026-04-28	2.3700	2.3900	2.2700	2.3000	+2.222%	46	1,082	-56.522%
2026-04-27	2.1200	2.2500	2.1000	2.2500	+6.132%	548	1,081	-55.556%
2026-04-24	2.0400	2.2400	2.0400	2.1200	+1.435%	229	645	-52.830%
2026-04-23	2.0200	2.0900	2.0200	2.0900	-1.878%	37	545	-52.153%
2026-04-22	2.0300	2.1300	2.0300	2.1300	-4.484%	6	538	-53.052%
2026-04-21	2.2200	2.3100	2.2200	2.2300	+2.294%	79	553	-55.157%
2026-04-20	2.1800	2.1800	2.1800	2.1800	-0.457%	13	553	-54.128%
2026-04-17	2.1800	2.1900	2.0500	2.1900	-6.009%	82	564	-54.338%
2026-04-16	2.4900	2.5400	2.3100	2.3300	-13.704%	107	550	-57.082%
2026-04-15	2.7000	2.7200	2.6600	2.7000	+5.058%	19	619	-62.963%
2026-04-14	2.5500	2.5700	2.4500	2.5700	-1.154%	16	606	-61.089%
2026-04-13	2.8100	2.8100	2.6000	2.6000	-14.754%	36	598	-61.538%
2026-04-10	3.1800	3.1800	3.0100	3.0500	0.000%	9	599	-67.213%
2026-04-09	3.0500	3.0500	3.0500	3.0500	+1.667%	1	598	-67.213%
2026-04-08	3.0500	3.1500	3.0000	3.0000	-14.286%	5	599	-66.667%
2026-04-07	3.7000	3.9000	3.5000	3.5000	+1.449%	130	600	-71.429%
2026-04-06	3.4000	3.4500	3.4000	3.4500	-12.658%	21	585	-71.014%
2026-04-02	3.9500	3.9500	3.9500	3.9500	+5.053%	10	568	-74.684%
2026-04-01	3.8500	3.8800	3.7600	3.7600	-9.615%	3	568	-73.404%
2026-03-31	4.1600	4.1600	4.1600	4.1600	+2.463%	3	568	-75.962%
2026-03-30	4.1200	4.1200	4.0600	4.0600	-0.976%	3	565	-75.369%
2026-03-27	4.0500	4.2500	4.0200	4.1000	+8.466%	63	566	-75.610%
2026-03-26	3.4500	3.8300	3.4500	3.7800	-3.325%	134	558	-73.545%
2026-03-25	3.8000	3.9500	3.8000	3.9100	+2.625%	78	559	-74.425%
2026-03-20	3.6100	3.8400	3.6000	3.8100	+10.116%	48	541	-73.753%
2026-03-19	3.6500	3.6500	3.4600	3.4600	-0.860%	16	518	-71.098%
2026-03-17	3.4500	3.5000	3.4500	3.4900	+0.867%	40	516	-71.347%
2026-03-16	3.3200	3.4700	3.3200	3.4600	0.000%	289	516	-71.098%
2026-03-13	3.4000	3.5100	3.2800	3.4600	-9.661%	347	513	-71.098%
2026-03-12	3.8800	3.9200	3.8000	3.8300	-2.046%	228	440	-73.890%
2026-03-11	3.8500	4.0300	3.8000	3.9100	+0.773%	400	416	-74.425%
2026-03-10	3.8000	3.9000	3.7900	3.8800	0.000%	424	359	-74.227%
2026-03-09	4.0000	4.0200	3.8800	3.8800	-6.053%	255	368	-74.227%
2026-03-06	4.1300	4.1300	4.1300	4.1300	+6.718%	5	357	-75.787%
2026-03-05	3.8300	3.9900	3.8100	3.8700	+7.500%	292	357	-74.160%
2026-03-04	3.5700	3.6100	3.5600	3.6000	-5.759%	329	343	-72.222%
2026-03-03	3.8000	3.8500	3.7500	3.8200	+10.405%	62	320	-73.822%
2026-03-02	3.4500	3.5000	3.4000	3.4600	-3.889%	254	331	-71.098%
2026-02-27	3.4000	3.6000	3.4000	3.6000	-10.224%	29	313	-72.222%
2026-02-26	4.0200	4.0700	3.9800	4.0100	+5.249%	20	329	-75.062%
2026-02-25	3.8500	3.8800	3.7800	3.8100	-9.716%	254	241	-73.753%
2026-02-24	4.3500	4.4400	4.1800	4.2200	-3.211%	416	241	-76.303%
2026-02-23	4.4400	4.4600	4.3300	4.3600	+0.926%	114	232	-77.064%
2026-02-20	4.2500	4.3900	4.2200	4.3200	+1.408%	222	233	-76.852%
2026-02-19	4.4500	4.5000	4.2600	4.2600	-6.783%	344	219	-76.526%
2026-02-18	4.6200	4.6300	4.5500	4.5700	-1.509%	135	213	-78.118%
2026-02-17	4.6400	4.6400	4.6400	4.6400	+4.977%	2	212	-78.448%
2026-02-13	4.5800	4.6000	4.3600	4.4200	-7.531%	442	228	-77.376%
2026-02-12	4.6000	4.8800	4.6000	4.7800	+3.017%	276	228	-79.079%
2026-02-11	4.7200	4.7200	4.6200	4.6400	+3.111%	305	227	-78.448%
2026-02-10	4.4500	4.5600	4.3200	4.5000	+4.408%	374	217	-77.778%
2026-02-09	4.3500	4.3700	4.2800	4.3100	-8.298%	156	207	-76.798%
2026-02-06	4.7000	4.7000	4.7000	4.7000	-8.560%	9	220	-78.723%
2026-02-05	4.4300	5.1900	4.4300	5.1400	+23.855%	166	211	-80.545%
2026-02-04	3.9600	4.3700	3.9400	4.1500	+6.138%	204	204	-75.904%
2026-02-03	3.8200	3.9100	3.8200	3.9100	+5.108%	3	221	-74.425%
2026-02-02	3.6500	3.7300	3.5600	3.7200	+7.205%	194	220	-73.118%
2026-01-30	3.4800	3.5500	3.4500	3.4700	+2.059%	281	174	-71.182%
2026-01-29	3.2900	3.4300	3.2900	3.4000	+5.590%	363	165	-70.588%
2026-01-28	3.2200	3.2200	3.2200	3.2200	-5.294%	2	148	-68.944%
2026-01-27	3.4000	3.4000	3.4000	3.4000	0.000%	1	148	-70.588%
2026-01-26	3.4000	3.4000	3.4000	3.4000	+8.626%	1	149	-70.588%
2026-01-23	3.3300	3.3300	3.0800	3.1300	-4.573%	41	148	-68.051%
2026-01-22	3.1900	3.2800	3.1600	3.2800	+5.128%	194	145	-69.512%
2026-01-21	3.1400	3.1500	3.0100	3.1200	+7.586%	26	146	-67.949%
2026-01-16	3.1700	3.1700	2.8800	2.9000	-5.229%	133	133	-65.517%
2026-01-15	3.0500	3.0600	3.0500	3.0600	+4.437%	4	133	-67.320%
2026-01-14	2.9300	2.9400	2.9000	2.9300	-1.678%	24	133	-65.870%
2026-01-13	2.9800	3.0200	2.9600	2.9800	-3.560%	98	129	-66.443%
2026-01-12	3.1000	3.1300	3.0700	3.0900	-3.135%	98	113	-67.638%
2026-01-08	3.1700	3.1900	3.1700	3.1900	-4.776%	5	81	-68.652%
2026-01-07	3.3500	3.3700	3.3000	3.3500	+2.134%	58	78	-70.149%
2026-01-06	3.3700	3.3800	3.2500	3.2800	+1.863%	126	81	-69.512%
2026-01-05	3.2900	3.2900	3.1600	3.2200	-8.262%	112	52	-68.944%
2026-01-02	3.6800	3.8200	3.4700	3.5100	-8.355%	208	52	-71.510%
2025-12-31	3.7500	3.8300	3.7500	3.8300	+4.360%	313	31	-73.890%
2025-12-30	3.6200	3.7000	3.5900	3.6700	+1.102%	207	31	-72.752%
2025-12-29	3.7200	3.7200	3.6300	3.6300	+0.276%	41	55	-72.452%
2025-12-26	3.6200	3.6400	3.5900	3.6200	0.000%	174	38	-72.376%