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RIOT20260918P12
RIOT Sep 18 2026 12.00 Put (RIOT260918P00012000)
option OPRA

EOD

Jul 23, 2026

0.2000-16.667%(-0.0400)10

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	0.2000	0.2000	0.2000	0.2000	-16.667%	10	326	0.000%
2026-07-22	0.2500	0.2500	0.2400	0.2400	-38.462%	10	326	-16.667%
2026-07-20	0.4100	0.4100	0.3900	0.3900	-22.000%	7	322	-48.718%
2026-07-17	0.5000	0.5000	0.4400	0.5000	+16.279%	10	316	-60.000%
2026-07-16	0.4300	0.4300	0.4300	0.4300	+13.158%	4	315	-53.488%
2026-07-13	0.3700	0.3800	0.3700	0.3800	+8.571%	6	315	-47.368%
2026-07-07	0.3500	0.3700	0.3000	0.3500	+34.615%	530	320	-42.857%
2026-07-06	0.2600	0.2600	0.2600	0.2600	-25.714%	2	314	-23.077%
2026-07-02	0.3500	0.3500	0.3500	0.3500	+52.174%	1	315	-42.857%
2026-07-01	0.2300	0.2300	0.2300	0.2300	+15.000%	5	315	-13.043%
2026-06-30	0.2400	0.2400	0.2000	0.2000	+5.263%	2	315	0.000%
2026-06-29	0.2000	0.2200	0.1900	0.1900	-20.833%	9	314	+5.263%
2026-06-25	0.3300	0.3300	0.2400	0.2400	+14.286%	2	313	-16.667%
2026-06-24	0.2100	0.2100	0.2100	0.2100	0.000%	1	313	-4.762%
2026-06-23	0.2600	0.2600	0.2100	0.2100	+5.000%	2	314	-4.762%
2026-06-22	0.2000	0.2100	0.1900	0.2000	-20.000%	24	314	0.000%
2026-06-18	0.2000	0.2500	0.2000	0.2500	0.000%	4	313	-20.000%
2026-06-17	0.2500	0.2500	0.2500	0.2500	+25.000%	1	313	-20.000%
2026-06-16	0.2000	0.2000	0.2000	0.2000	-23.077%	5	313	0.000%
2026-06-15	0.2700	0.2700	0.2600	0.2600	-13.333%	12	320	-23.077%
2026-06-12	0.3000	0.3000	0.3000	0.3000	-16.667%	1	320	-33.333%
2026-06-11	0.3600	0.3600	0.3600	0.3600	-12.195%	1	320	-44.444%
2026-06-10	0.4100	0.4100	0.4100	0.4100	+2.500%	1	321	-51.220%
2026-06-09	0.4000	0.4000	0.4000	0.4000	+29.032%	10	322	-50.000%
2026-06-08	0.3400	0.3400	0.3100	0.3100	-11.429%	2	312	-35.484%
2026-06-05	0.3600	0.3600	0.3500	0.3500	+16.667%	3	314	-42.857%
2026-06-04	0.3000	0.3000	0.3000	0.3000	-9.091%	1	314	-33.333%
2026-06-03	0.3300	0.3300	0.3300	0.3300	-29.787%	1	314	-39.394%
2026-06-01	0.3300	0.4700	0.3300	0.4700	+42.424%	2	315	-57.447%
2026-05-29	0.3200	0.3500	0.2900	0.3300	-13.158%	35	315	-39.394%
2026-05-28	0.3500	0.3800	0.3500	0.3800	+2.703%	13	315	-47.368%
2026-05-27	0.3700	0.3700	0.3700	0.3700	-9.756%	1	314	-45.946%
2026-05-26	0.4100	0.4100	0.4100	0.4100	+2.500%	1	313	-51.220%
2026-05-22	0.4000	0.4000	0.4000	0.4000	-11.111%	2	314	-50.000%
2026-05-21	0.4500	0.4500	0.4500	0.4500	-8.163%	3	312	-55.556%
2026-05-18	0.4900	0.4900	0.4900	0.4900	-2.000%	1	312	-59.184%
2026-05-15	0.5000	0.5200	0.5000	0.5000	+4.167%	5	315	-60.000%
2026-05-14	0.4800	0.4800	0.4800	0.4800	-4.000%	1	313	-58.333%
2026-05-13	0.4700	0.5000	0.4700	0.5000	+2.041%	11	313	-60.000%
2026-05-11	0.4500	0.4900	0.4300	0.4900	+6.522%	35	313	-59.184%
2026-05-08	0.4500	0.4600	0.4500	0.4600	-11.538%	2	285	-56.522%
2026-05-07	0.5200	0.5300	0.5200	0.5200	0.000%	6	285	-61.538%
2026-05-06	0.5700	0.5700	0.5200	0.5200	-31.579%	79	288	-61.538%
2026-05-05	0.7800	0.8000	0.7400	0.7600	-13.636%	187	260	-73.684%
2026-05-04	0.9900	0.9900	0.8700	0.8800	-4.348%	15	304	-77.273%
2026-05-01	0.9200	0.9200	0.8800	0.9200	-22.034%	34	326	-78.261%
2026-04-30	1.2300	1.2300	1.1800	1.1800	-19.178%	7	326	-83.051%
2026-04-29	1.3800	1.4700	1.3800	1.4600	+14.961%	33	321	-86.301%
2026-04-28	1.1300	1.2700	1.1300	1.2700	+28.283%	11	292	-84.252%
2026-04-27	1.0000	1.0400	0.9900	0.9900	-5.714%	22	284	-79.798%
2026-04-24	1.0000	1.0500	0.9900	1.0500	0.000%	7	283	-80.952%
2026-04-23	0.9900	1.0500	0.9700	1.0500	0.000%	84	288	-80.952%
2026-04-22	1.0000	1.1000	1.0000	1.0500	-0.943%	65	281	-80.952%
2026-04-21	1.0700	1.0900	1.0600	1.0600	+1.923%	32	296	-81.132%
2026-04-20	1.0000	1.0400	1.0000	1.0400	-5.455%	21	296	-80.769%
2026-04-17	1.1500	1.1500	1.1000	1.1000	-12.000%	7	287	-81.818%
2026-04-16	1.2800	1.3500	1.2500	1.2500	+22.549%	175	284	-84.000%
2026-04-14	1.0200	1.0200	1.0200	1.0200	-19.048%	28	192	-80.392%
2026-04-13	1.2600	1.2600	1.2600	1.2600	-7.353%	1	186	-84.127%
2026-04-10	1.3300	1.3600	1.3100	1.3600	-5.556%	15	187	-85.294%
2026-04-09	1.4400	1.4400	1.4400	1.4400	-0.690%	2	184	-86.111%
2026-04-08	1.5500	1.5500	1.4500	1.4500	-31.925%	2	184	-86.207%
2026-04-07	2.1300	2.1300	2.1300	2.1300	-6.167%	2	184	-90.610%
2026-04-06	2.2700	2.2700	2.2700	2.2700	-5.417%	2	186	-91.189%
2026-04-02	2.6800	2.6800	2.4000	2.4000	0.000%	3	184	-91.667%
2026-04-01	2.4300	2.4300	2.4000	2.4000	-9.434%	3	184	-91.667%
2026-03-31	2.8300	2.8300	2.6500	2.6500	+0.760%	16	185	-92.453%
2026-03-30	2.6300	2.6300	2.6300	2.6300	+2.734%	1	175	-92.395%
2026-03-27	2.4700	2.5600	2.4400	2.5600	+24.878%	15	175	-92.188%
2026-03-23	2.2600	2.2600	2.0500	2.0500	-12.766%	12	170	-90.244%
2026-03-20	2.3500	2.3500	2.3500	2.3500	-0.424%	3	160	-91.489%
2026-03-19	2.3600	2.3600	2.3600	2.3600	+9.767%	1	157	-91.525%
2026-03-16	2.1500	2.1500	2.1500	2.1500	+1.896%	1	157	-90.698%
2026-03-13	2.0400	2.1100	1.9400	2.1100	-3.653%	3	156	-90.521%
2026-03-12	2.2600	2.2600	2.1900	2.1900	+5.288%	11	157	-90.868%
2026-03-11	2.0800	2.0800	2.0800	2.0800	+1.961%	18	146	-90.385%
2026-03-10	2.0400	2.0400	2.0400	2.0400	-9.735%	1	146	-90.196%
2026-03-09	2.4000	2.4000	2.2100	2.2600	+0.444%	10	146	-91.150%
2026-03-06	2.2100	2.2500	2.1700	2.2500	+15.385%	10	144	-91.111%
2026-03-05	1.9500	1.9500	1.9500	1.9500	+10.169%	1	139	-89.744%
2026-03-04	1.7100	1.7700	1.7000	1.7700	-10.606%	10	139	-88.701%
2026-03-03	1.8900	1.9900	1.8900	1.9800	+13.793%	11	137	-89.899%
2026-03-02	1.8200	1.8200	1.7000	1.7400	-5.946%	10	132	-88.506%
2026-02-24	1.8500	1.8500	1.8500	1.8500	-7.500%	1	132	-89.189%
2026-02-23	2.0000	2.0000	2.0000	2.0000	+6.952%	1	132	-90.000%
2026-02-20	1.8700	1.8700	1.8700	1.8700	-10.096%	1	131	-89.305%
2026-02-18	2.0800	2.0800	2.0800	2.0800	-10.345%	1	131	-90.385%
2026-02-17	2.2900	2.3200	2.2900	2.3200	+10.476%	3	131	-91.379%
2026-02-13	2.1000	2.1000	2.1000	2.1000	-3.226%	5	128	-90.476%
2026-02-10	2.1700	2.1700	2.1700	2.1700	-16.538%	1	128	-90.783%
2026-02-06	2.7700	2.7700	2.6000	2.6000	+0.386%	29	128	-92.308%
2026-02-05	2.7600	2.7600	2.5900	2.5900	+34.197%	21	103	-92.278%
2026-01-30	1.9300	1.9300	1.9300	1.9300	+10.920%	1	83	-89.637%
2026-01-29	1.7400	1.7400	1.7400	1.7400	+4.192%	1	82	-88.506%
2026-01-28	1.6700	1.6700	1.6700	1.6700	-8.743%	3	81	-88.024%
2026-01-26	1.8300	1.8300	1.8300	1.8300	+14.375%	9	81	-89.071%
2026-01-16	1.6000	1.6000	1.6000	1.6000	-12.088%	2	81	-87.500%
2026-01-14	1.8200	1.8200	1.8200	1.8200	-6.186%	2	81	-89.011%
2026-01-13	1.9100	1.9400	1.9100	1.9400	-13.004%	11	79	-89.691%
2026-01-12	2.2300	2.2300	2.2300	2.2300	+8.780%	1	80	-91.031%
2026-01-09	2.0500	2.0500	2.0500	2.0500	-4.206%	1	81	-90.244%
2026-01-08	2.1400	2.1400	2.1400	2.1400	-18.008%	1	81	-90.654%
2026-01-02	2.7400	2.7400	2.6100	2.6100	-9.689%	3	80	-92.337%
2025-12-31	2.8900	2.8900	2.8900	2.8900	+4.332%	1	77	-93.080%
2025-12-30	2.7700	2.7700	2.7700	2.7700	+15.900%	12	77	-92.780%
2025-12-22	2.3900	2.3900	2.3900	2.3900	-18.151%	1	65	-91.632%
2025-12-18	2.8700	2.9200	2.8700	2.9200	0.000%	5	65	-93.151%
2025-12-17	2.9500	2.9500	2.9200	2.9200	+8.148%	66	61	-93.151%
2025-12-15	2.6100	2.7000	2.6100	2.7000	+3.846%	20	70	-92.593%
2025-12-01	2.6000	2.6400	2.6000	2.6000	+8.333%	55	55	-92.308%
2025-11-28	2.4900	2.4900	2.4000	2.4000	0.000%	6	6	-91.667%