Dark

RIOT20261218C25
RIOT Dec 18 2026 25.00 Call (RIOT261218C00025000)
option OPRA

EOD

Sep 10, 2026

2.50-16.388%(-0.49)154

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	2.7800	2.7800	2.5000	2.5000	-16.388%	154	22,734	0.000%
2026-09-09	3.3000	3.3000	2.8500	2.9900	-1.320%	327	22,738	-16.388%
2026-09-08	3.0600	3.5500	3.0300	3.0300	+2.712%	72	22,623	-17.492%
2026-09-04	2.5400	2.9500	2.1900	2.9500	+10.487%	98	22,597	-15.254%
2026-09-03	1.6400	2.6700	1.6400	2.6700	+73.377%	220	22,597	-6.367%
2026-09-02	1.2200	1.5500	1.2200	1.5400	+11.594%	18	22,571	+62.338%
2026-09-01	1.6300	1.6300	1.3200	1.3800	-19.767%	167	22,575	+81.159%
2026-08-31	1.6900	1.7200	1.5000	1.7200	-1.714%	177	22,514	+45.349%
2026-08-28	2.4100	2.4600	1.7500	1.7500	-38.596%	238	22,522	+42.857%
2026-08-27	3.0000	3.3000	2.5700	2.8500	+10.465%	168	22,421	-12.281%
2026-08-26	3.0000	3.1300	2.5800	2.5800	-19.375%	153	22,382	-3.101%
2026-08-25	2.5800	3.3500	2.5800	3.2000	+25.490%	295	22,392	-21.875%
2026-08-24	2.7500	2.9900	2.4800	2.5500	-2.299%	198	22,337	-1.961%
2026-08-21	3.4500	3.6000	2.4100	2.6100	-13.000%	555	22,294	-4.215%
2026-08-20	2.5700	3.0300	2.4000	3.0000	+34.529%	220	22,341	-16.667%
2026-08-19	2.0000	2.4500	1.6700	2.2300	+9.314%	954	22,344	+12.108%
2026-08-18	2.3400	2.5200	2.0000	2.0400	-21.538%	624	22,164	+22.549%
2026-08-17	2.1700	2.6500	2.0900	2.6000	+21.495%	16,387	21,821	-3.846%
2026-08-14	2.3000	2.5400	1.9500	2.1400	-6.957%	190	6,957	+16.822%
2026-08-13	2.8700	2.9600	2.3000	2.3000	-26.518%	117	6,967	+8.696%
2026-08-12	3.2500	3.2800	2.9000	3.1300	+6.826%	120	6,939	-20.128%
2026-08-11	4.5700	4.5700	2.4000	2.9300	+3.901%	181	6,954	-14.676%
2026-08-10	3.1200	3.1500	2.6400	2.8200	-18.966%	80	6,953	-11.348%
2026-08-07	3.5500	3.6000	3.4800	3.4800	-9.610%	2,522	6,929	-28.161%
2026-08-06	3.7000	4.4900	3.7000	3.8500	-9.198%	18	5,337	-35.065%
2026-08-05	5.0000	5.0000	4.2400	4.2400	+3.415%	17	5,328	-41.038%
2026-08-04	4.0000	4.5300	4.0000	4.1000	+1.235%	30	5,323	-39.024%
2026-08-03	3.6000	4.0600	3.3000	4.0500	+15.714%	102	5,328	-38.272%
2026-07-31	4.4100	4.4100	3.4500	3.5000	-19.540%	157	5,298	-28.571%
2026-07-30	4.3000	4.3500	4.3000	4.3500	+74.000%	2	5,294	-42.529%
2026-07-29	3.1000	3.3000	2.5000	2.5000	-34.211%	61	5,296	0.000%
2026-07-28	3.1500	3.8000	3.1500	3.8000	-7.090%	20	5,301	-34.211%
2026-07-27	3.9900	4.0900	3.7500	4.0900	-20.583%	533	5,301	-38.875%
2026-07-24	5.0900	5.2000	5.0900	5.1500	-6.364%	18	5,278	-51.456%
2026-07-23	6.0500	6.0600	5.5000	5.5000	+10.000%	24	5,261	-54.545%
2026-07-22	4.6600	5.3700	4.6000	5.0000	+38.889%	40	5,263	-50.000%
2026-07-21	3.5000	3.6400	3.4500	3.6000	+8.761%	40	5,239	-30.556%
2026-07-20	3.2000	3.3100	3.2000	3.3100	+25.856%	2	5,207	-24.471%
2026-07-17	2.3700	2.6300	2.3700	2.6300	-2.593%	5	5,205	-4.943%
2026-07-16	2.8200	3.1000	2.5900	2.7000	-9.699%	28	5,208	-7.407%
2026-07-15	3.1500	3.1900	2.9900	2.9900	-8.282%	8	5,212	-16.388%
2026-07-13	3.0500	3.2600	3.0500	3.2600	-16.410%	14	5,210	-23.313%
2026-07-10	3.9100	3.9100	3.9000	3.9000	-10.959%	3	5,201	-35.897%
2026-07-09	4.4600	4.4600	4.3000	4.3800	+8.955%	29	5,200	-42.922%
2026-07-08	3.9500	4.0200	3.7800	4.0200	-27.828%	87	5,193	-37.811%
2026-07-06	5.4000	5.5700	5.4000	5.5700	+18.763%	6	5,266	-55.117%
2026-07-02	4.7900	4.7900	4.5000	4.6900	-23.491%	112	5,236	-46.695%
2026-07-01	5.9800	6.1300	5.9800	6.1300	-26.145%	4	5,236	-59.217%
2026-06-29	8.7500	8.7500	8.1500	8.3000	+2.469%	161	5,234	-69.880%
2026-06-25	7.4000	8.1000	7.3000	8.1000	+1.887%	108	5,272	-69.136%
2026-06-24	8.7000	8.7000	7.9500	7.9500	-9.143%	22	5,283	-68.553%
2026-06-23	7.5400	8.8000	7.5400	8.7500	-2.016%	24	5,295	-71.429%
2026-06-22	8.4000	9.0000	8.4000	8.9300	+8.242%	15	5,273	-72.004%
2026-06-18	8.3000	8.3000	8.2000	8.2500	-0.602%	21	5,285	-69.697%
2026-06-17	8.2800	8.3000	8.0100	8.3000	-0.120%	30	5,285	-69.880%
2026-06-16	8.3100	8.3100	8.3100	8.3100	+2.974%	5	5,285	-69.916%
2026-06-15	8.0700	8.0700	8.0700	8.0700	+4.129%	2	5,297	-69.021%
2026-06-12	8.0000	8.0000	7.7500	7.7500	+9.929%	12	5,297	-67.742%
2026-06-11	6.1700	7.0500	6.1500	7.0500	+18.487%	20	5,297	-64.539%
2026-06-10	5.9500	5.9500	5.9500	5.9500	-11.194%	1	5,288	-57.983%
2026-06-09	6.0000	6.7000	6.0000	6.7000	-5.634%	58	5,287	-62.687%
2026-06-08	6.8000	7.1000	6.8000	7.1000	+18.333%	4	5,241	-64.789%
2026-06-05	6.6600	6.6600	6.0000	6.0000	-26.829%	82	5,242	-58.333%
2026-06-04	7.8100	8.2000	7.8100	8.2000	-9.091%	7	5,163	-69.512%
2026-06-02	9.0900	9.0900	9.0200	9.0200	-1.850%	6	5,161	-72.284%
2026-06-01	7.5300	9.2500	7.5300	9.1900	+12.485%	24	5,161	-72.797%
2026-05-29	8.1000	8.4000	8.0100	8.1700	-7.579%	35	5,166	-69.400%
2026-05-28	8.2500	9.0700	8.0200	8.8400	+10.500%	105	5,189	-71.719%
2026-05-27	7.3300	8.3200	7.3300	8.0000	+8.254%	5	5,223	-68.750%
2026-05-26	6.6600	7.5000	6.6600	7.3900	+15.469%	67	5,223	-66.171%
2026-05-22	6.2700	6.7500	6.2700	6.4000	+3.226%	36	5,234	-60.938%
2026-05-21	6.2100	6.5000	6.2000	6.2000	+1.639%	73	5,227	-59.677%
2026-05-20	5.8100	6.3000	5.8100	6.1000	+14.019%	16	5,227	-59.016%
2026-05-19	5.2000	5.4100	4.9200	5.3500	+3.682%	23	5,182	-53.271%
2026-05-18	5.7000	5.7000	5.1600	5.1600	-8.348%	3	5,182	-51.550%
2026-05-15	5.7000	5.8500	5.5200	5.6300	-11.058%	15	5,182	-55.595%
2026-05-14	6.2300	6.7000	6.2300	6.3300	-6.912%	8	5,182	-60.506%
2026-05-13	6.5600	6.8000	6.4800	6.8000	+15.254%	8	5,175	-63.235%
2026-05-12	6.5000	6.9500	5.7800	5.9000	-17.483%	8	5,175	-57.627%
2026-05-11	5.7100	7.2100	5.7100	7.1500	+18.182%	403	5,175	-65.035%
2026-05-08	6.0200	6.2000	5.6000	6.0500	+9.601%	12	5,059	-58.678%
2026-05-07	6.0000	6.1000	5.5200	5.5200	-4.000%	58	5,048	-54.710%
2026-05-06	5.1100	5.7500	5.1100	5.7500	+53.333%	144	5,032	-56.522%
2026-05-05	3.3900	3.8400	3.3900	3.7500	+26.689%	50	5,045	-33.333%
2026-05-04	3.0000	3.0000	2.8700	2.9600	+2.069%	38	5,040	-15.541%
2026-05-01	3.2500	3.3600	2.8500	2.9000	+15.079%	875	4,202	-13.793%
2026-04-30	2.1000	2.5200	2.1000	2.5200	+36.216%	7	4,202	-0.794%
2026-04-29	2.2000	2.2000	1.8500	1.8500	-20.259%	21	4,195	+35.135%
2026-04-28	2.3500	2.5100	2.2700	2.3200	-21.886%	116	4,197	+7.759%
2026-04-27	2.9700	2.9700	2.9700	2.9700	-8.615%	3	4,170	-15.825%
2026-04-24	3.2500	3.2500	3.2500	3.2500	-1.515%	1	4,170	-23.077%
2026-04-23	3.1400	3.3000	3.0800	3.3000	+9.635%	4	4,169	-24.242%
2026-04-22	3.0000	3.1000	2.9900	3.0100	+11.481%	5	4,168	-16.944%
2026-04-21	2.9000	2.9000	2.7000	2.7000	-10.000%	127	4,148	-7.407%
2026-04-20	2.7900	3.0000	2.7900	3.0000	+5.263%	34	4,148	-16.667%
2026-04-17	2.7300	2.8500	2.6500	2.8500	+19.247%	13	4,124	-12.281%
2026-04-15	2.3600	2.3900	2.3600	2.3900	-17.869%	15	4,122	+4.603%
2026-04-14	2.9500	3.1400	2.9100	2.9100	+25.431%	82	4,108	-14.089%
2026-04-13	2.3200	2.3200	2.3200	2.3200	-2.521%	1	4,028	+7.759%
2026-04-10	2.4500	2.4500	2.3000	2.3800	+3.478%	33	4,027	+5.042%
2026-04-09	2.1800	2.3800	2.1800	2.3000	+8.491%	851	4,014	+8.696%
2026-04-08	2.0200	2.2100	1.8400	2.1200	+44.218%	878	3,208	+17.925%
2026-04-06	1.3800	1.4700	1.3800	1.4700	+28.947%	3	2,408	+70.068%
2026-04-02	1.1400	1.1400	1.1400	1.1400	-0.870%	1	2,406	+119.298%
2026-04-01	1.2200	1.2200	1.1500	1.1500	+8.491%	1,004	2,406	+117.391%
2026-03-31	1.0500	1.0600	0.9700	1.0600	+0.952%	26	1,613	+135.849%
2026-03-30	1.3200	1.3200	1.0500	1.0500	-20.455%	51	1,612	+138.095%
2026-03-27	1.4300	1.4300	1.3100	1.3200	-20.958%	48	1,655	+89.394%
2026-03-26	1.8200	1.8200	1.6700	1.6700	-20.096%	10	1,609	+49.701%
2026-03-25	2.0900	2.0900	2.0900	2.0900	+16.760%	1	1,603	+19.617%
2026-03-24	1.8300	1.8300	1.7900	1.7900	+2.286%	2	1,603	+39.665%
2026-03-23	1.9800	1.9800	1.7500	1.7500	+6.061%	27	1,602	+42.857%
2026-03-20	1.6300	1.6500	1.6300	1.6500	-17.500%	2	1,600	+51.515%
2026-03-17	2.0000	2.0000	2.0000	2.0000	-3.846%	2	1,601	+25.000%
2026-03-16	2.0800	2.0800	2.0800	2.0800	+1.961%	2	1,601	+20.192%
2026-03-13	2.2100	2.2300	2.0400	2.0400	-3.318%	3	1,601	+22.549%
2026-03-10	2.2000	2.2000	2.1100	2.1100	+7.107%	16	1,600	+18.483%
2026-03-09	1.9700	1.9700	1.9700	1.9700	-2.956%	3	1,615	+26.904%
2026-03-06	2.2000	2.2000	1.9500	2.0300	-15.417%	15	1,618	+23.153%
2026-03-05	2.4000	2.4000	2.4000	2.4000	-12.409%	1	1,616	+4.167%
2026-03-04	2.8600	2.8600	2.7400	2.7400	-3.860%	9	1,616	-8.759%
2026-02-27	2.8800	2.9800	2.8500	2.8500	-9.810%	5	1,608	-12.281%
2026-02-25	3.2000	3.2000	3.1600	3.1600	+11.661%	11	1,606	-20.886%
2026-02-20	3.0700	3.0700	2.8300	2.8300	+1.071%	2	1,606	-11.661%
2026-02-18	2.6500	2.8000	2.6500	2.8000	+22.807%	158	1,605	-10.714%
2026-02-17	2.2800	2.2800	2.2800	2.2800	-13.962%	10	1,696	+9.649%
2026-02-13	2.6600	2.6600	2.6500	2.6500	+25.000%	4	1,689	-5.660%
2026-02-12	2.1200	2.1200	2.1200	2.1200	-5.778%	4	1,689	+17.925%
2026-02-11	2.2800	2.4000	2.2000	2.2500	+12.500%	503	1,687	+11.111%
2026-02-09	2.0000	2.0000	2.0000	2.0000	-6.977%	10	1,340	+25.000%
2026-02-06	2.3700	2.3700	2.1500	2.1500	+39.610%	4	1,330	+16.279%
2026-02-05	1.7600	1.7600	1.5400	1.5400	-24.878%	75	1,328	+62.338%
2026-02-04	2.0000	2.0500	2.0000	2.0500	-19.291%	26	1,268	+21.951%
2026-01-30	2.5400	2.5400	2.5400	2.5400	-16.993%	1	1,273	-1.575%
2026-01-29	3.0600	3.0600	3.0600	3.0600	-11.304%	1	1,274	-18.301%
2026-01-28	3.4500	3.4500	3.4500	3.4500	+0.291%	2	1,273	-27.536%
2026-01-27	3.3600	3.4400	3.3600	3.4400	+13.158%	8	1,272	-27.326%
2026-01-26	3.0200	3.0400	2.9700	3.0400	-18.933%	23	1,269	-17.763%
2026-01-23	3.6000	3.9300	3.6000	3.7500	+3.306%	12	1,269	-33.333%
2026-01-21	3.9700	3.9700	3.5800	3.6300	-3.200%	25	1,266	-31.129%
2026-01-20	4.2500	4.3800	3.7500	3.7500	-17.582%	15	1,264	-33.333%
2026-01-16	4.2000	4.5500	4.2000	4.5500	+35.821%	1,026	275	-45.055%
2026-01-15	3.2500	3.3500	3.2500	3.3500	-6.162%	16	275	-25.373%
2026-01-14	3.6600	3.6600	3.5700	3.5700	+11.563%	6	264	-29.972%
2026-01-13	3.2000	3.2000	3.2000	3.2000	+15.942%	15	258	-21.875%
2026-01-12	2.5900	2.7600	2.5900	2.7600	+9.524%	162	243	-9.420%
2026-01-08	2.5200	2.5200	2.5200	2.5200	-3.448%	1	198	-0.794%
2026-01-07	2.6100	2.6100	2.6100	2.6100	+8.750%	1	197	-4.215%
2026-01-06	2.5000	2.5000	2.4000	2.4000	+2.564%	4	196	+4.167%
2026-01-05	2.3100	2.3400	2.2300	2.3400	+5.882%	8	192	+6.838%
2026-01-02	1.7500	2.2100	1.7500	2.2100	+24.157%	23	192	+13.122%
2025-12-30	1.7800	1.7800	1.7800	1.7800	-1.657%	10	210	+40.449%
2025-12-29	1.8100	1.8100	1.8100	1.8100	-17.352%	10	204	+38.122%
2025-12-22	2.6600	2.6600	2.1900	2.1900	+7.353%	6	194	+14.155%
2025-12-18	2.0800	2.0800	2.0400	2.0400	-4.225%	51	190	+22.549%
2025-12-16	2.1800	2.1800	2.1300	2.1300	-33.645%	4	140	+17.371%
2025-12-09	3.3500	3.3500	3.2000	3.2100	-2.134%	204	138	-22.118%
2025-12-03	3.2800	3.2800	3.2800	3.2800	+1.548%	4	41	-23.780%
2025-12-02	3.2300	3.2300	3.2300	3.2300	-0.615%	1	37	-22.601%
2025-12-01	3.2500	3.2500	3.2500	3.2500	+12.847%	1	36	-23.077%
2025-11-26	2.7900	2.8800	2.7900	2.8800	0.000%	35	0	-13.194%