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RIOT20280121P10
RIOT Jan 21 2028 10.00 Put (RIOT280121P00010000)
option OPRA

EOD

Jul 20, 2026

2.31+3.587%(+0.08)5

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-20	2.3100	2.3100	2.3100	2.3100	+3.587%	5	1,401	0.000%
2026-07-14	2.1700	2.2300	2.1700	2.2300	+1.826%	8	1,396	+3.587%
2026-07-08	2.2200	2.2200	2.1900	2.1900	0.000%	5	1,388	+5.479%
2026-07-07	2.1900	2.1900	2.1900	2.1900	+15.873%	1	1,389	+5.479%
2026-07-01	1.8900	1.8900	1.8900	1.8900	+9.884%	1	1,388	+22.222%
2026-06-30	1.7200	1.7200	1.7200	1.7200	-5.495%	1	1,387	+34.302%
2026-06-26	1.8200	1.8200	1.8200	1.8200	-1.622%	1	1,386	+26.923%
2026-06-25	1.8500	1.8500	1.8400	1.8500	-1.070%	13	1,387	+24.865%
2026-06-24	1.8200	1.8700	1.8100	1.8700	+6.857%	6	1,391	+23.529%
2026-06-22	1.7500	1.7500	1.7500	1.7500	-3.846%	1	1,391	+32.000%
2026-06-18	1.8200	1.8200	1.8200	1.8200	+4.000%	1	1,391	+26.923%
2026-06-16	1.8300	1.8300	1.7500	1.7500	0.000%	10	1,391	+32.000%
2026-06-15	1.7500	1.7500	1.7500	1.7500	-13.793%	40	1,336	+32.000%
2026-06-12	1.8900	2.0300	1.8900	2.0300	+0.995%	12	1,336	+13.793%
2026-06-10	2.0100	2.0100	2.0100	2.0100	+3.077%	1	1,336	+14.925%
2026-06-09	1.9500	1.9500	1.9500	1.9500	+4.839%	1	1,335	+18.462%
2026-06-05	1.7800	1.9000	1.7800	1.8600	+2.198%	5	1,334	+24.194%
2026-06-01	1.8500	1.8500	1.8000	1.8200	-4.211%	15	1,329	+26.923%
2026-05-29	1.9000	1.9000	1.9000	1.9000	-5.000%	10	1,316	+21.579%
2026-05-27	2.0000	2.0000	2.0000	2.0000	+7.527%	2	1,306	+15.500%
2026-05-26	1.8600	1.8600	1.8600	1.8600	-2.105%	2	1,306	+24.194%
2026-05-22	1.9000	1.9000	1.9000	1.9000	-5.000%	1	1,306	+21.579%
2026-05-20	2.0000	2.0000	2.0000	2.0000	-6.542%	20	1,305	+15.500%
2026-05-19	2.1400	2.1400	2.1400	2.1400	+10.309%	1	1,287	+7.944%
2026-05-18	2.0000	2.0000	1.9400	1.9400	-3.483%	27	1,287	+19.072%
2026-05-15	1.9300	2.0100	1.9300	2.0100	+5.789%	8	1,287	+14.925%
2026-05-12	1.8400	1.9000	1.8400	1.9000	+5.556%	2	1,286	+21.579%
2026-05-11	1.8000	1.8000	1.8000	1.8000	-2.703%	11	1,286	+28.333%
2026-05-08	1.8800	1.8800	1.8500	1.8500	-9.756%	3	1,295	+24.865%
2026-05-07	2.0500	2.0500	2.0500	2.0500	+5.128%	3	1,294	+12.683%
2026-05-06	1.9500	2.0000	1.9000	1.9500	-10.959%	33	1,291	+18.462%
2026-05-05	2.1900	2.1900	2.1900	2.1900	-5.603%	3	1,316	+5.479%
2026-05-01	2.3300	2.3300	2.3100	2.3200	-7.200%	4	1,319	-0.431%
2026-04-30	2.5000	2.5000	2.5000	2.5000	-7.407%	3	1,319	-7.600%
2026-04-29	2.7000	2.7000	2.7000	2.7000	+17.391%	5	1,319	-14.444%
2026-04-24	2.2600	2.3000	2.2600	2.3000	+1.322%	8	1,316	+0.435%
2026-04-22	2.2800	2.2800	2.2700	2.2700	-3.404%	203	1,314	+1.762%
2026-04-17	2.4200	2.4300	2.3200	2.3500	+2.620%	7	1,111	-1.702%
2026-04-15	2.4700	2.4700	2.2900	2.2900	-8.400%	11	1,110	+0.873%
2026-04-14	2.5000	2.5000	2.5000	2.5000	+2.041%	2	1,119	-7.600%
2026-04-13	2.5100	2.5100	2.4500	2.4500	-2.778%	3	1,121	-5.714%
2026-04-10	2.5200	2.5200	2.5200	2.5200	-2.703%	1	1,122	-8.333%
2026-04-08	2.6700	2.6700	2.5900	2.5900	-19.063%	3	1,121	-10.811%
2026-04-07	3.2000	3.2000	3.2000	3.2000	+3.226%	1	1,118	-27.813%
2026-04-06	3.1000	3.1000	3.1000	3.1000	-3.125%	1	1,119	-25.484%
2026-04-02	3.2000	3.2000	3.2000	3.2000	+1.587%	1	1,117	-27.813%
2026-04-01	3.1500	3.1500	3.1500	3.1500	-6.528%	2	1,117	-26.667%
2026-03-31	3.4500	3.4700	3.3700	3.3700	-4.802%	85	1,115	-31.454%
2026-03-30	3.3600	3.5400	3.2600	3.5400	+10.972%	13	1,030	-34.746%
2026-03-27	3.2000	3.2000	3.1900	3.1900	+0.631%	4	1,038	-27.586%
2026-03-26	3.1700	3.1700	3.1700	3.1700	+3.934%	3	1,034	-27.129%
2026-03-23	3.0500	3.0500	3.0500	3.0500	-1.613%	2	1,037	-24.262%
2026-03-20	3.1000	3.1000	3.1000	3.1000	0.000%	2	1,039	-25.484%
2026-03-19	3.1000	3.1000	3.1000	3.1000	+4.730%	1	1,037	-25.484%
2026-03-17	2.9600	2.9600	2.9600	2.9600	-1.333%	1	1,036	-21.959%
2026-03-16	3.0000	3.0000	3.0000	3.0000	+5.263%	1	1,035	-23.000%
2026-03-13	2.8500	2.8500	2.8500	2.8500	-5.000%	1	1,034	-18.947%
2026-03-11	3.0000	3.0000	3.0000	3.0000	-2.597%	2	1,033	-23.000%
2026-03-09	3.0800	3.0800	3.0800	3.0800	+6.207%	6	1,035	-25.000%
2026-02-24	2.9000	2.9000	2.9000	2.9000	-4.918%	1	1,035	-20.345%
2026-02-23	3.0500	3.0500	3.0500	3.0500	+3.390%	5	1,035	-24.262%
2026-02-18	2.9500	2.9500	2.9500	2.9500	-1.667%	1	1,040	-21.695%
2026-02-11	3.0000	3.0000	3.0000	3.0000	-11.765%	1	1,040	-23.000%
2026-02-06	3.4000	3.4000	3.4000	3.4000	+4.615%	10	1,040	-32.059%
2026-02-05	3.2500	3.2500	3.2500	3.2500	+14.437%	1	1,050	-28.923%
2026-01-30	2.7800	2.8400	2.7800	2.8400	+12.698%	4	1,050	-18.662%
2026-01-28	2.5200	2.5200	2.5200	2.5200	-4.545%	1	1,050	-8.333%
2026-01-26	2.5900	2.6400	2.5900	2.6400	+1.538%	11	1,050	-12.500%
2026-01-22	2.6000	2.6000	2.6000	2.6000	+5.691%	10	1,040	-11.154%
2026-01-20	2.4600	2.4600	2.4600	2.4600	-3.529%	2	1,030	-6.098%
2026-01-16	2.5500	2.5500	2.5500	2.5500	-3.774%	1	1,031	-9.412%
2026-01-15	2.6500	2.6500	2.6500	2.6500	-9.247%	1	1,031	-12.830%
2026-01-14	2.9900	2.9900	2.9200	2.9200	+11.027%	2	1,031	-20.890%
2026-01-13	2.6300	2.6300	2.6300	2.6300	-4.364%	1	1,029	-12.167%
2026-01-09	2.8400	2.8400	2.7500	2.7500	-5.498%	12	1,028	-16.000%
2026-01-07	2.9700	2.9700	2.9100	2.9100	-3.322%	8	1,020	-20.619%
2026-01-06	2.9700	3.0100	2.9700	3.0100	-8.511%	2	1,013	-23.256%
2026-01-02	3.2900	3.2900	3.2900	3.2900	-0.604%	5	1,013	-29.787%
2025-12-31	3.3500	3.3500	3.3100	3.3100	+3.438%	6	1,013	-30.211%
2025-12-30	3.2000	3.2500	3.2000	3.2000	-3.614%	8	1,013	-27.813%
2025-12-29	3.4000	3.4000	3.2000	3.3200	+5.397%	788	1,007	-30.422%
2025-12-23	3.1500	3.1500	3.1500	3.1500	-1.563%	1	222	-26.667%
2025-12-18	3.2000	3.2000	3.2000	3.2000	0.000%	1	222	-27.813%
2025-12-15	3.1500	3.2000	3.1500	3.2000	+6.667%	6	221	-27.813%
2025-12-10	3.0000	3.0000	3.0000	3.0000	+0.671%	1	215	-23.000%
2025-12-09	2.9800	2.9800	2.9800	2.9800	-0.667%	1	216	-22.483%
2025-12-05	3.1700	3.1700	3.0000	3.0000	0.000%	6	215	-23.000%
2025-12-03	3.0000	3.0000	3.0000	3.0000	+0.671%	10	217	-23.000%
2025-12-01	2.9800	2.9800	2.9800	2.9800	+2.759%	2	207	-22.483%
2025-11-28	2.9000	2.9000	2.9000	2.9000	-9.375%	2	207	-20.345%
2025-11-26	3.2000	3.2000	3.2000	3.2000	-3.030%	1	207	-27.813%
2025-11-24	3.3000	3.3000	3.3000	3.3000	-4.348%	2	207	-30.000%
2025-11-21	3.4700	3.4700	3.4500	3.4500	+4.230%	12	207	-33.043%
2025-11-20	3.3500	3.3500	3.3100	3.3100	-2.933%	15	195	-30.211%
2025-11-19	3.3500	3.4100	3.3500	3.4100	+4.923%	10	180	-32.258%
2025-11-17	3.2000	3.2500	3.2000	3.2500	+1.562%	3	170	-28.923%
2025-11-14	3.3000	3.3000	3.0000	3.2000	+7.023%	49	169	-27.813%
2025-11-13	3.0000	3.1000	2.9900	2.9900	-2.606%	72	124	-22.742%
2025-11-12	3.0700	3.0700	3.0700	3.0700	+25.820%	1	52	-24.756%
2025-11-11	2.4400	2.4400	2.4400	2.4400	-14.386%	2	51	-5.328%
2025-11-07	2.8500	2.8500	2.8500	2.8500	+5.556%	2	49	-18.947%
2025-11-06	2.7000	2.7000	2.7000	2.7000	+3.846%	2	49	-14.444%
2025-11-05	2.6000	2.6000	2.6000	2.6000	+8.333%	2	49	-11.154%
2025-11-03	2.4000	2.4000	2.4000	2.4000	-2.041%	4	50	-3.750%
2025-10-31	2.3900	2.4500	2.3900	2.4500	+2.083%	14	50	-5.714%
2025-10-29	2.4000	2.4000	2.4000	2.4000	+0.840%	2	37	-3.750%
2025-10-27	2.3500	2.4100	2.3000	2.3800	-0.833%	8	34	-2.941%
2025-10-23	2.4000	2.4000	2.4000	2.4000	-7.692%	10	34	-3.750%
2025-10-22	2.6000	2.6000	2.6000	2.6000	+17.647%	2	29	-11.154%
2025-10-21	2.2100	2.2100	2.2100	2.2100	-6.356%	1	29	+4.525%
2025-10-20	2.3600	2.3600	2.3600	2.3600	-1.255%	2	28	-2.119%
2025-10-17	2.3900	2.3900	2.3900	2.3900	-4.400%	1	28	-3.347%
2025-10-16	2.4500	2.5000	2.4500	2.5000	+11.607%	5	28	-7.600%
2025-10-15	2.2400	2.2400	2.2400	2.2400	+1.818%	1	31	+3.125%
2025-10-14	2.4000	2.4000	2.2000	2.2000	-2.222%	6	31	+5.000%
2025-10-10	2.0900	2.2500	2.0500	2.2500	+2.273%	9	29	+2.667%
2025-10-09	2.2000	2.2000	2.2000	2.2000	+4.762%	1	25	+5.000%
2025-10-08	2.1000	2.1000	2.1000	2.1000	-4.977%	2	24	+10.000%
2025-10-07	2.2100	2.2100	2.2100	2.2100	-1.339%	1	22	+4.525%
2025-10-06	2.1500	2.2400	2.1300	2.2400	+1.357%	9	22	+3.125%
2025-10-03	2.2100	2.2100	2.2100	2.2100	-1.778%	5	18	+4.525%
2025-09-29	2.2600	2.2600	2.2500	2.2500	-10.359%	8	17	+2.667%
2025-09-26	2.5000	2.5100	2.5000	2.5100	-3.462%	11	14	-7.968%
2025-09-25	2.6000	2.6000	2.6000	2.6000	+6.557%	6	18	-11.154%
2025-09-24	2.2500	2.5200	2.2500	2.4400	+6.550%	14	12	-5.328%
2025-09-22	2.2900	2.2900	2.2900	2.2900	+0.881%	1	5	+0.873%
2025-09-19	2.2700	2.2700	2.2700	2.2700	-0.873%	1	4	+1.762%
2025-09-18	2.2800	2.2900	2.2800	2.2900	0.000%	3	3	+0.873%