Dark

RIOT20261218P20
RIOT Dec 18 2026 20.00 Put (RIOT261218P00020000)
option OPRA

EOD

Sep 10, 2026

2.97+11.654%(+0.31)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	2.9900	2.9900	2.9700	2.9700	+11.654%	4	2,200	0.000%
2026-09-09	2.6900	2.7600	2.6600	2.6600	+0.377%	4	2,202	+11.654%
2026-09-08	2.7400	2.7400	2.6000	2.6500	-7.343%	282	2,202	+12.075%
2026-09-04	3.0500	3.0500	2.8600	2.8600	-7.742%	73	2,132	+3.846%
2026-09-03	3.5000	3.5000	3.1000	3.1000	-20.918%	26	2,132	-4.194%
2026-09-02	4.6000	4.6000	3.9200	3.9200	-7.109%	7	2,135	-24.235%
2026-09-01	4.4000	4.4000	4.2200	4.2200	+4.198%	52	2,135	-29.621%
2026-08-31	4.0500	4.0500	4.0500	4.0500	+1.250%	17	2,181	-26.667%
2026-08-28	3.6000	4.0500	3.6000	4.0000	+14.286%	11	2,181	-25.750%
2026-08-27	3.4000	3.5000	3.1500	3.5000	-2.235%	77	1,464	-15.143%
2026-08-26	3.5800	3.5800	3.5800	3.5800	+8.485%	1	1,485	-17.039%
2026-08-25	4.1000	4.1000	3.3000	3.3000	-13.838%	5	1,484	-10.000%
2026-08-24	4.0000	4.0000	3.8300	3.8300	-4.250%	1,504	2,075	-22.454%
2026-08-21	3.2500	4.1000	3.2500	4.0000	+7.527%	14	638	-25.750%
2026-08-20	3.8500	3.8500	3.6500	3.7200	-6.297%	16	633	-20.161%
2026-08-19	4.0000	4.0000	3.9700	3.9700	-7.674%	6	633	-25.189%
2026-08-18	4.2000	4.3000	4.2000	4.3000	+10.256%	43	628	-30.930%
2026-08-17	3.9000	4.0500	3.9000	3.9000	-6.699%	149	625	-23.846%
2026-08-14	4.4500	4.4500	4.1700	4.1800	-0.239%	31	537	-28.947%
2026-08-13	3.7500	4.2300	3.7500	4.1900	+8.831%	62	538	-29.117%
2026-08-12	3.3500	3.8500	3.3500	3.8500	-2.532%	12	509	-22.857%
2026-08-11	3.6200	4.1000	3.6200	3.9500	-8.986%	151	502	-24.810%
2026-08-10	4.3400	4.3400	4.3400	4.3400	+4.578%	1	407	-31.567%
2026-08-06	4.1500	4.1500	4.1500	4.1500	+6.410%	2	406	-28.434%
2026-08-05	3.9000	3.9000	3.9000	3.9000	-1.015%	5	406	-23.846%
2026-08-04	4.1500	4.1500	3.9400	3.9400	-7.294%	6	406	-24.619%
2026-08-03	4.5300	4.5300	4.2500	4.2500	-3.409%	3	400	-30.118%
2026-07-31	4.4000	4.4000	4.4000	4.4000	+6.024%	5	401	-32.500%
2026-07-27	3.9500	4.1500	3.9500	4.1500	+11.260%	11	399	-28.434%
2026-07-24	3.6500	3.7300	3.6000	3.7300	+10.355%	5	399	-20.375%
2026-07-23	3.3500	3.4000	3.2600	3.3800	-9.867%	11	395	-12.130%
2026-07-22	3.7000	3.7500	3.7000	3.7500	-12.791%	23	390	-20.800%
2026-07-21	4.3000	4.3000	4.3000	4.3000	-8.511%	5	390	-30.930%
2026-07-20	4.7000	4.7500	4.7000	4.7000	-5.051%	5	385	-36.809%
2026-07-17	4.9500	4.9500	4.9500	4.9500	-1.000%	1	380	-40.000%
2026-07-16	4.9000	5.1000	4.9000	5.0000	+18.765%	65	381	-40.600%
2026-07-15	4.4300	4.4300	4.2100	4.2100	-7.473%	16	442	-29.454%
2026-07-14	4.2700	4.5500	4.2700	4.5500	-1.087%	4	442	-34.725%
2026-07-13	4.5000	4.6000	4.5000	4.6000	+12.469%	2	444	-35.435%
2026-07-07	3.9500	4.0900	3.9500	4.0900	+10.243%	3	444	-27.384%
2026-07-06	3.8300	3.8500	3.6000	3.7100	-10.602%	131	441	-19.946%
2026-07-02	3.6500	4.1500	3.6400	4.1500	+23.512%	123	441	-28.434%
2026-07-01	3.0000	3.4100	3.0000	3.3600	+24.907%	26	441	-11.607%
2026-06-29	2.7800	3.0000	2.6700	2.6900	-2.182%	18	421	+10.409%
2026-06-26	3.1000	3.1000	2.7500	2.7500	-11.290%	6	428	+8.000%
2026-06-25	3.1500	3.1500	3.1000	3.1000	+3.333%	33	428	-4.194%
2026-06-24	2.7300	3.0000	2.6900	3.0000	+20.000%	6	395	-1.000%
2026-06-23	2.9000	2.9000	2.5000	2.5000	-0.794%	4	393	+18.800%
2026-06-22	2.5000	2.5700	2.5000	2.5200	-6.667%	10	393	+17.857%
2026-06-18	2.7000	2.7000	2.7000	2.7000	+1.887%	10	389	+10.000%
2026-06-17	2.6500	2.6500	2.6500	2.6500	+8.163%	3	389	+12.075%
2026-06-16	2.7500	2.7500	2.4500	2.4500	-18.333%	19	389	+21.224%
2026-06-15	3.0000	3.0000	3.0000	3.0000	-3.226%	1	369	-1.000%
2026-06-12	3.0500	3.1500	3.0500	3.1000	-12.676%	33	369	-4.194%
2026-06-11	3.5500	3.5500	3.5500	3.5500	-6.085%	5	369	-16.338%
2026-06-10	3.3500	3.7800	3.2800	3.7800	+9.565%	24	366	-21.429%
2026-06-09	3.5000	3.5000	3.4500	3.4500	+1.471%	10	366	-13.913%
2026-06-08	3.4000	3.4000	3.4000	3.4000	-4.225%	11	362	-12.647%
2026-06-05	3.4000	3.6500	3.4000	3.5500	+19.128%	17	353	-16.338%
2026-06-04	3.3500	3.3500	2.9800	2.9800	+1.361%	6	352	-0.336%
2026-06-03	2.9000	2.9400	2.9000	2.9400	-3.607%	3	346	+1.020%
2026-06-02	2.8900	3.0600	2.8900	3.0500	+3.041%	24	348	-2.623%
2026-06-01	3.1000	3.1000	2.9000	2.9600	-6.032%	19	339	+0.338%
2026-05-29	3.1500	3.1500	3.1500	3.1500	+5.000%	1	345	-5.714%
2026-05-28	3.0000	3.0000	3.0000	3.0000	-5.956%	1	344	-1.000%
2026-05-27	3.2200	3.3000	3.1900	3.1900	-12.603%	6	343	-6.897%
2026-05-22	3.6500	3.7000	3.6500	3.6500	+1.389%	4	343	-18.630%
2026-05-21	3.6500	3.6500	3.6000	3.6000	-6.494%	12	341	-17.500%
2026-05-20	3.8500	3.8500	3.8500	3.8500	-7.229%	1	341	-22.857%
2026-05-19	4.2000	4.2000	4.1000	4.1500	+3.750%	16	314	-28.434%
2026-05-18	4.0000	4.0000	4.0000	4.0000	+9.589%	1	314	-25.750%
2026-05-14	3.7800	3.7800	3.6000	3.6500	+0.275%	71	314	-18.630%
2026-05-13	3.6400	3.6400	3.6400	3.6400	-1.622%	1	297	-18.407%
2026-05-12	3.6400	3.9000	3.6400	3.7000	+5.714%	90	297	-19.730%
2026-05-11	3.5500	3.5500	3.3000	3.5000	-6.417%	5	297	-15.143%
2026-05-08	3.8500	3.8500	3.6800	3.7400	-1.579%	66	327	-20.588%
2026-05-07	3.8500	4.1000	3.8000	3.8000	-5.000%	92	312	-21.842%
2026-05-06	4.0500	4.1500	3.8300	4.0000	-21.105%	144	235	-25.750%
2026-05-05	5.1100	5.1500	4.9900	5.0700	-8.649%	20	107	-41.420%
2026-05-01	5.5500	5.5500	5.5500	5.5500	+0.909%	25	135	-46.486%
2026-04-24	5.6000	5.6000	5.4900	5.5000	0.000%	43	135	-46.000%
2026-04-20	5.5000	5.5000	5.5000	5.5000	-2.655%	20	131	-46.000%
2026-04-17	5.7000	5.7000	5.6500	5.6500	0.000%	60	111	-47.434%
2026-04-14	5.6500	5.6500	5.6500	5.6500	-10.601%	25	51	-47.434%
2026-04-09	6.3500	6.3500	6.3200	6.3200	-26.512%	10	29	-53.006%
2026-03-30	8.6000	8.6000	8.6000	8.6000	+1.655%	3	32	-65.465%
2026-03-27	8.4600	8.4600	8.4600	8.4600	+5.750%	1	29	-64.894%
2026-03-19	8.0000	8.0000	8.0000	8.0000	+5.960%	5	28	-62.875%
2026-03-13	7.4500	7.5500	7.4500	7.5500	-1.948%	10	23	-60.662%
2026-02-18	7.7000	7.7000	7.7000	7.7000	-7.452%	13	17	-61.429%
2026-02-04	8.3200	8.3200	8.3200	8.3200	+6.667%	1	8	-64.303%
2026-02-02	7.8000	7.8000	7.8000	7.8000	+21.118%	1	9	-61.923%
2026-01-23	6.4800	6.5000	6.4400	6.4400	-0.155%	6	8	-53.882%
2026-01-20	6.4500	6.4500	6.4500	6.4500	-5.564%	2	6	-53.953%
2026-01-14	6.8300	6.8300	6.8300	6.8300	-6.438%	4	5	-56.515%
2026-01-12	7.3000	7.3000	7.3000	7.3000	-13.095%	4	5	-59.315%
2025-12-08	8.4000	8.4000	8.4000	8.4000	0.000%	1	1	-64.643%