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RIOT20280121P8
RIOT Jan 21 2028 8.00 Put (RIOT280121P00008000)
option OPRA

EOD

Sep 10, 2026

1.10-1.786%(-0.02)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	1.1000	1.1000	1.1000	1.1000	-1.786%	1	246	0.000%
2026-09-04	1.2500	1.2500	1.1200	1.1200	-5.882%	25	241	-1.786%
2026-09-03	1.2200	1.2200	1.1900	1.1900	-9.160%	2	241	-7.563%
2026-08-31	1.3100	1.3300	1.3100	1.3100	+4.800%	6	241	-16.031%
2026-08-27	1.2500	1.2500	1.2500	1.2500	-8.088%	1	245	-12.000%
2026-08-25	1.3600	1.3600	1.3600	1.3600	-9.333%	1	245	-19.118%
2026-08-19	1.4500	1.5000	1.4500	1.5000	+3.448%	5	246	-26.667%
2026-08-14	1.5000	1.5000	1.4500	1.4500	+0.694%	3	241	-24.138%
2026-08-13	1.4400	1.4400	1.4400	1.4400	+10.769%	5	238	-23.611%
2026-08-11	1.3000	1.3000	1.3000	1.3000	-18.750%	2	235	-15.385%
2026-08-10	1.6000	1.6000	1.6000	1.6000	0.000%	1	235	-31.250%
2026-08-04	1.4900	1.6000	1.4800	1.6000	+4.575%	17	234	-31.250%
2026-07-29	1.6000	1.6000	1.5300	1.5300	+4.082%	14	219	-28.105%
2026-07-27	1.4300	1.4700	1.4300	1.4700	-9.816%	2	209	-25.170%
2026-07-17	1.6300	1.6300	1.6300	1.6300	+3.822%	1	207	-32.515%
2026-07-13	1.5700	1.5700	1.5700	1.5700	+5.369%	10	207	-29.936%
2026-07-10	1.4900	1.4900	1.4900	1.4900	-0.667%	1	197	-26.174%
2026-07-07	1.5000	1.5000	1.5000	1.5000	+12.782%	1	197	-26.667%
2026-07-02	1.3300	1.3300	1.3300	1.3300	+2.308%	10	187	-17.293%
2026-07-01	1.3000	1.3000	1.3000	1.3000	+4.000%	13	187	-15.385%
2026-06-30	1.2500	1.2500	1.2500	1.2500	0.000%	4	176	-12.000%
2026-06-25	1.2500	1.2500	1.2500	1.2500	+5.932%	5	176	-12.000%
2026-06-24	1.1900	1.2100	1.1800	1.1800	+4.425%	6	171	-6.780%
2026-06-22	1.1300	1.1300	1.1300	1.1300	-8.871%	10	175	-2.655%
2026-06-18	1.3500	1.3500	1.2200	1.2400	+3.333%	169	188	-11.290%
2026-06-15	1.2000	1.2000	1.2000	1.2000	-13.043%	10	188	-8.333%
2026-06-05	1.3800	1.3800	1.3800	1.3800	+1.471%	1	188	-20.290%
2026-06-04	1.3600	1.3600	1.3600	1.3600	+8.800%	1	189	-19.118%
2026-05-29	1.2500	1.2500	1.2500	1.2500	-3.101%	10	188	-12.000%
2026-05-28	1.2600	1.2900	1.2600	1.2900	+7.500%	3	178	-14.729%
2026-05-27	1.2000	1.2000	1.2000	1.2000	-9.091%	10	177	-8.333%
2026-05-26	1.3200	1.3200	1.3200	1.3200	-2.222%	1	167	-16.667%
2026-05-21	1.3500	1.3500	1.3500	1.3500	-3.571%	1	167	-18.519%
2026-05-20	1.4000	1.4000	1.4000	1.4000	0.000%	1	167	-21.429%
2026-05-19	1.3700	1.4000	1.3700	1.4000	+3.704%	6	159	-21.429%
2026-05-18	1.3500	1.3500	1.3500	1.3500	+10.656%	1	159	-18.519%
2026-05-13	1.2200	1.2200	1.2200	1.2200	+1.667%	1	159	-9.836%
2026-05-11	1.2000	1.2000	1.2000	1.2000	-6.250%	1	158	-8.333%
2026-05-08	1.2800	1.2800	1.2800	1.2800	-1.538%	1	157	-14.063%
2026-05-06	1.3000	1.3000	1.3000	1.3000	-16.129%	1	158	-15.385%
2026-05-04	1.5500	1.5500	1.5500	1.5500	-4.908%	1	158	-29.032%
2026-04-30	1.6300	1.6300	1.6300	1.6300	+7.947%	3	159	-32.515%
2026-04-27	1.5100	1.5100	1.5100	1.5100	-3.822%	1	156	-27.152%
2026-04-17	1.5700	1.5700	1.5700	1.5700	-8.187%	1	155	-29.936%
2026-04-15	1.7100	1.7100	1.7100	1.7100	-3.390%	1	155	-35.673%
2026-04-09	1.7700	1.7700	1.7700	1.7700	-15.714%	2	154	-37.853%
2026-04-06	2.1000	2.1000	2.1000	2.1000	-7.489%	1	156	-47.619%
2026-03-27	2.2200	2.2700	2.0000	2.2700	+12.935%	3	156	-51.542%
2026-03-24	2.0100	2.0100	2.0100	2.0100	-4.286%	31	153	-45.274%
2026-03-20	2.1000	2.1000	2.1000	2.1000	-1.869%	1	121	-47.619%
2026-03-13	2.0000	2.1400	2.0000	2.1400	+7.000%	6	120	-48.598%
2026-03-11	2.0200	2.0200	2.0000	2.0000	-2.439%	3	118	-45.000%
2026-03-10	2.0500	2.0500	2.0500	2.0500	+9.043%	1	115	-46.341%
2026-03-05	1.8700	1.8800	1.8700	1.8800	-1.053%	10	116	-41.489%
2026-02-26	1.9000	1.9000	1.9000	1.9000	-5.473%	1	106	-42.105%
2026-02-23	2.0100	2.0100	2.0100	2.0100	+2.030%	1	107	-45.274%
2026-02-20	1.9700	1.9700	1.9700	1.9700	+2.073%	2	106	-44.162%
2026-02-19	1.9300	1.9300	1.9300	1.9300	-4.926%	1	104	-43.005%
2026-02-13	2.0300	2.0300	2.0300	2.0300	-7.727%	2	103	-45.813%
2026-02-06	2.1500	2.2000	2.1500	2.2000	-10.204%	2	103	-50.000%
2026-02-05	2.2000	2.4500	2.2000	2.4500	+16.667%	2	101	-55.102%
2026-02-04	2.1000	2.1000	2.1000	2.1000	+5.000%	2	101	-47.619%
2026-02-03	2.0000	2.0000	2.0000	2.0000	+8.108%	10	99	-45.000%
2026-01-30	1.8500	1.8500	1.8500	1.8500	+5.714%	1	89	-40.541%
2026-01-16	1.7500	1.7500	1.7500	1.7500	-12.500%	1	89	-37.143%
2026-01-08	2.0000	2.0000	2.0000	2.0000	-6.103%	2	89	-45.000%
2026-01-02	2.1300	2.1300	2.1300	2.1300	-0.930%	2	91	-48.357%
2025-12-26	2.1500	2.1500	2.1500	2.1500	0.000%	1	89	-48.837%
2025-12-18	2.1500	2.1500	2.1500	2.1500	+5.392%	2	88	-48.837%
2025-12-15	2.0400	2.0400	2.0400	2.0400	+2.000%	3	88	-46.078%
2025-12-10	2.0000	2.0000	2.0000	2.0000	+4.167%	10	85	-45.000%
2025-12-09	1.9200	1.9200	1.9200	1.9200	-7.246%	1	75	-42.708%
2025-12-01	2.0700	2.0700	2.0700	2.0700	-1.429%	1	75	-46.860%
2025-11-26	2.1200	2.1200	2.1000	2.1000	-12.500%	11	64	-47.619%
2025-11-21	2.4000	2.4000	2.4000	2.4000	+7.143%	2	64	-54.167%
2025-11-19	2.2000	2.2400	2.2000	2.2400	+0.901%	2	62	-50.893%
2025-11-17	2.2000	2.2200	2.2000	2.2200	+5.714%	3	60	-50.450%
2025-11-14	2.1000	2.1500	2.1000	2.1000	-4.545%	3	57	-47.619%
2025-11-13	2.2000	2.2000	2.2000	2.2000	+10.000%	11	54	-50.000%
2025-11-12	2.0000	2.0000	2.0000	2.0000	+25.000%	32	44	-45.000%
2025-10-27	1.6000	1.6000	1.6000	1.6000	+5.960%	10	4	-31.250%
2025-10-08	1.5100	1.5100	1.5100	1.5100	-22.959%	1	4	-27.152%
2025-10-06	1.9600	1.9600	1.9600	1.9600	+23.270%	1	3	-43.878%
2025-09-18	0.5400	1.5900	0.5400	1.5900	-1.242%	2	3	-30.818%
2025-09-16	1.6100	1.6100	1.6100	1.6100	0.000%	1	1	-31.677%