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MARA20280121P25
MARA Jan 21 2028 25.00 Put (MARA280121P00025000)
option OPRA

EOD

Aug 17, 2026

16.30-0.184%(-0.03)200

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-17	16.3300	16.3500	16.3000	16.3000	-0.184%	200	442	0.000%
2026-08-14	16.3800	16.3800	16.3300	16.3300	+9.818%	4	442	-0.184%
2026-08-04	14.8700	14.8700	14.8700	14.8700	-0.335%	3	446	+9.617%
2026-07-24	14.5000	14.9400	14.2500	14.9200	+5.293%	18	449	+9.249%
2026-07-22	14.4000	14.5300	14.1700	14.1700	-4.899%	6	466	+15.032%
2026-07-16	14.9000	14.9000	14.9000	14.9000	+0.540%	7	472	+9.396%
2026-07-15	14.7300	14.8800	14.7300	14.8200	+0.407%	29	479	+9.987%
2026-07-14	14.6500	14.8300	14.6500	14.7600	+7.737%	26	508	+10.434%
2026-07-13	14.7000	14.9000	13.7000	13.7000	-2.491%	51	534	+18.978%
2026-07-10	14.0500	14.0500	14.0500	14.0500	+8.077%	5	583	+16.014%
2026-07-09	13.8900	13.8900	13.0000	13.0000	-12.752%	11	588	+25.385%
2026-07-08	15.1400	15.1400	14.9000	14.9000	+0.812%	109	589	+9.396%
2026-07-07	14.6800	14.7800	14.6800	14.7800	+8.517%	8	691	+10.284%
2026-07-01	13.5800	13.6400	13.5700	13.6200	-2.155%	21	697	+19.677%
2026-06-30	13.5800	13.9200	13.5800	13.9200	+0.651%	7	718	+17.098%
2026-06-25	13.8300	13.8300	13.8300	13.8300	+6.140%	1	724	+17.860%
2026-06-16	13.0500	13.0500	12.9500	13.0300	-7.589%	7	725	+25.096%
2026-06-11	14.1000	14.1000	14.1000	14.1000	+3.676%	2	724	+15.603%
2026-06-03	13.6000	13.6000	13.6000	13.6000	+3.580%	17	726	+19.853%
2026-06-02	13.4000	13.4000	13.1300	13.1300	+0.229%	10	720	+24.143%
2026-05-26	13.2200	13.2200	13.1000	13.1000	-2.963%	4	725	+24.427%
2026-05-22	13.3000	13.5000	13.2600	13.5000	-1.460%	40	725	+20.741%
2026-05-21	13.7000	13.7000	13.7000	13.7000	-1.012%	2	765	+18.978%
2026-05-20	13.9000	13.9000	13.8400	13.8400	-5.914%	5	765	+17.775%
2026-05-18	14.7100	14.7100	14.7100	14.7100	+2.509%	1	765	+10.809%
2026-05-15	14.3500	14.3500	14.3500	14.3500	+2.500%	14	765	+13.589%
2026-05-08	14.0000	14.0000	14.0000	14.0000	+1.449%	28	765	+16.429%
2026-05-06	14.0000	14.0000	13.8000	13.8000	-6.122%	9	765	+18.116%
2026-05-04	14.6300	14.7000	14.6300	14.7000	+0.547%	2	761	+10.884%
2026-04-30	14.6200	14.6200	14.6200	14.6200	-3.115%	1	761	+11.491%
2026-04-27	15.0100	15.0900	15.0000	15.0900	+2.028%	4	761	+8.019%
2026-04-17	14.9000	14.9000	14.7600	14.7900	-8.985%	200	762	+10.210%
2026-04-08	16.2500	16.2500	16.2500	16.2500	-7.143%	1	740	+0.308%
2026-03-31	17.5000	17.5000	17.5000	17.5000	+0.923%	10	740	-6.857%
2026-03-05	17.3500	17.3500	17.3400	17.3400	+0.990%	8	740	-5.998%
2026-02-27	17.1700	17.1700	17.1700	17.1700	-5.659%	2	740	-5.067%
2026-02-17	18.2000	18.2000	18.2000	18.2000	+1.393%	1	738	-10.440%
2026-02-10	17.9500	17.9500	17.9500	17.9500	-4.369%	2	738	-9.192%
2026-02-05	18.1500	18.7700	18.1500	18.7700	+11.065%	5	736	-13.159%
2026-02-02	16.9000	16.9000	16.9000	16.9000	+2.115%	6	733	-3.550%
2026-01-30	16.5500	16.5500	16.5500	16.5500	+6.090%	6	727	-1.511%
2026-01-21	15.6000	15.6000	15.6000	15.6000	-2.317%	1	724	+4.487%
2026-01-13	15.9700	15.9700	15.9700	15.9700	+0.377%	5	724	+2.066%
2026-01-08	15.9100	15.9100	15.9100	15.9100	-5.746%	1	724	+2.451%
2025-12-29	16.6900	16.8800	16.6900	16.8800	+2.303%	4	724	-3.436%
2025-12-24	16.5000	16.5000	16.5000	16.5000	+1.414%	10	720	-1.212%
2025-12-18	16.2700	16.2700	16.2700	16.2700	+1.434%	1	720	+0.184%
2025-12-15	15.5500	16.0400	15.5500	16.0400	+1.391%	32	719	+1.621%
2025-12-12	15.8200	15.8200	15.8200	15.8200	+0.127%	10	687	+3.034%
2025-12-08	15.8000	15.8000	15.8000	15.8000	+3.268%	1	679	+3.165%
2025-12-03	15.3000	15.3000	15.3000	15.3000	-4.195%	14	678	+6.536%
2025-12-01	15.9600	15.9700	15.9600	15.9700	-1.176%	3	664	+2.066%
2025-11-25	16.0300	16.1600	16.0300	16.1600	-0.798%	3	661	+0.866%
2025-11-20	15.8800	16.3100	15.8800	16.2900	+21.115%	63	658	+0.061%
2025-11-13	13.4500	13.4500	13.4500	13.4500	-1.103%	1	653	+21.190%
2025-11-11	13.6000	13.6000	13.6000	13.6000	+5.019%	1	653	+19.853%
2025-11-04	13.2000	13.2000	12.9500	12.9500	+2.778%	87	653	+25.869%
2025-11-03	12.6000	12.6000	12.6000	12.6000	+1.368%	72	494	+29.365%
2025-10-30	12.4200	12.4300	12.4200	12.4300	+1.969%	5	494	+31.134%
2025-10-29	12.6000	12.6000	12.1900	12.1900	+2.437%	2	489	+33.716%
2025-10-27	11.7700	11.9100	11.7700	11.9000	-1.734%	16	472	+36.975%
2025-10-24	12.3300	12.3300	12.1100	12.1100	-3.120%	55	472	+34.600%
2025-10-22	12.5000	12.5000	12.5000	12.5000	+6.022%	10	417	+30.400%
2025-10-21	11.8200	11.8200	11.7900	11.7900	-0.085%	4	417	+38.253%
2025-10-20	11.8500	11.8500	11.8000	11.8000	-4.376%	10	413	+38.136%
2025-10-17	12.0400	12.3400	12.0400	12.3400	+3.872%	23	403	+32.091%
2025-10-16	11.0000	11.8800	11.0000	11.8800	+9.493%	29	382	+37.205%
2025-10-15	11.1500	11.1500	10.8500	10.8500	-3.298%	19	354	+50.230%
2025-10-13	11.1800	11.2200	11.1800	11.2200	-7.349%	11	353	+45.276%
2025-10-10	11.8500	12.2000	11.8500	12.1100	+10.695%	55	342	+34.600%
2025-10-09	10.9500	10.9500	10.9400	10.9400	+2.434%	5	287	+48.995%
2025-10-08	10.6600	10.7500	10.6600	10.6800	-2.466%	12	282	+52.622%
2025-10-07	11.0000	11.0000	10.9500	10.9500	+0.459%	4	270	+48.858%
2025-10-06	10.9000	10.9000	10.9000	10.9000	-5.217%	5	266	+49.541%
2025-10-03	11.1000	11.5000	11.1000	11.5000	+3.047%	57	266	+41.739%
2025-10-02	11.1600	11.1600	11.1600	11.1600	-0.712%	21	209	+46.057%
2025-10-01	11.3900	11.3900	11.2300	11.2400	-1.834%	41	188	+45.018%
2025-09-30	11.4400	11.4500	11.4400	11.4500	-0.348%	27	147	+42.358%
2025-09-29	11.9800	11.9900	11.4900	11.4900	-4.963%	29	120	+41.862%
2025-09-26	12.4700	12.4700	12.0900	12.0900	+0.918%	4	91	+34.822%
2025-09-25	11.9800	11.9800	11.9800	11.9800	+1.439%	1	87	+36.060%
2025-09-24	11.3500	11.8100	11.3500	11.8100	+6.396%	8	86	+38.019%
2025-09-23	11.2000	11.2000	11.1000	11.1000	+5.014%	52	81	+46.847%
2025-09-22	11.3200	11.9800	10.5700	10.5700	-5.877%	17	34	+54.210%
2025-09-19	11.1500	11.2300	11.1500	11.2300	-7.190%	12	17	+45.147%
2025-09-15	12.1000	12.1000	12.1000	12.1000	0.000%	5	5	+34.711%