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RIOT20260918C22
RIOT Sep 18 2026 22.00 Call (RIOT260918C00022000)
option OPRA

EOD

Sep 10, 2026

0.5700-50.435%(-0.5800)318

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	0.9300	1.0000	0.5700	0.5700	-50.435%	318	9,359	0.000%
2026-09-09	1.4700	1.4700	0.9700	1.1500	-12.214%	940	9,246	-50.435%
2026-09-08	1.2600	1.8500	1.1700	1.3100	+2.344%	422	9,264	-56.489%
2026-09-04	0.8800	1.2800	0.8400	1.2800	+16.364%	572	9,414	-55.469%
2026-09-03	0.3100	1.1100	0.3100	1.1000	+279.310%	328	9,414	-48.182%
2026-09-02	0.1900	0.3300	0.1700	0.2900	+31.818%	118	9,380	+96.552%
2026-09-01	0.2700	0.2800	0.2100	0.2200	-48.837%	134	9,369	+159.091%
2026-08-31	0.4300	0.4300	0.2800	0.4300	-2.273%	194	9,355	+32.558%
2026-08-28	1.0500	1.0500	0.4300	0.4400	-63.636%	301	9,356	+29.545%
2026-08-27	1.4500	1.8000	1.2100	1.2100	-8.333%	168	9,383	-52.893%
2026-08-26	1.6500	1.6500	1.2200	1.3200	-19.512%	40	9,371	-56.818%
2026-08-25	1.1200	1.8200	1.1200	1.6400	+42.609%	510	9,372	-65.244%
2026-08-24	1.3600	1.5500	1.0700	1.1500	-2.542%	603	9,355	-50.435%
2026-08-21	2.0000	2.3000	1.1500	1.1800	-28.916%	930	9,418	-51.695%
2026-08-20	1.1800	1.6900	1.1800	1.6600	+67.677%	787	9,584	-65.663%
2026-08-19	0.8300	1.1800	0.5700	0.9900	+15.116%	390	9,738	-42.424%
2026-08-18	1.1200	1.2300	0.8600	0.8600	-31.200%	160	9,655	-33.721%
2026-08-17	0.9900	1.2700	0.9400	1.2500	+30.208%	524	9,605	-54.400%
2026-08-14	0.9500	1.2500	0.8200	0.9600	-18.644%	348	9,642	-40.625%
2026-08-13	1.5000	1.8800	1.1000	1.1800	-27.607%	1,944	9,544	-51.695%
2026-08-12	2.5000	2.5800	1.5600	1.6300	-4.118%	579	8,770	-65.031%
2026-08-11	2.4900	2.7500	1.2800	1.7000	-1.734%	13,065	8,835	-66.471%
2026-08-10	1.9000	1.9000	1.4600	1.7300	-21.005%	88	4,284	-67.052%
2026-08-07	3.0500	3.0500	2.1900	2.1900	-17.358%	35	4,272	-73.973%
2026-08-06	2.6600	3.3000	2.6500	2.6500	-15.873%	66	4,246	-78.491%
2026-08-05	3.3000	4.4500	3.1500	3.1500	+3.618%	118	4,207	-81.905%
2026-08-04	3.3000	3.5000	2.8000	3.0400	+4.828%	221	4,195	-81.250%
2026-08-03	2.4000	2.9000	2.2900	2.9000	+5.072%	55	4,079	-80.345%
2026-07-31	3.6600	3.6600	2.7600	2.7600	-15.854%	67	4,087	-79.348%
2026-07-30	3.3000	3.7800	3.2800	3.2800	+74.468%	67	4,094	-82.622%
2026-07-29	2.5000	2.5000	1.8800	1.8800	-38.158%	23	4,093	-69.681%
2026-07-28	2.7400	3.1500	2.5000	3.0400	-6.462%	71	4,093	-81.250%
2026-07-27	3.8000	3.8000	3.0500	3.2500	-31.144%	4	4,124	-82.462%
2026-07-23	4.7500	5.5400	4.7200	4.7200	+2.609%	29	4,122	-87.924%
2026-07-22	4.0000	4.6000	3.9000	4.6000	+47.910%	254	4,146	-87.609%
2026-07-21	2.5600	3.3500	2.5600	3.1100	+28.512%	125	4,342	-81.672%
2026-07-20	2.0900	2.4200	2.0100	2.4200	+38.286%	348	4,390	-76.446%
2026-07-17	1.7400	1.8600	1.4500	1.7500	-7.407%	35	4,184	-67.429%
2026-07-16	1.9500	1.9800	1.8500	1.8900	-27.027%	84	4,162	-69.841%
2026-07-15	2.5100	2.6700	2.2500	2.5900	+1.569%	210	4,132	-77.992%
2026-07-14	2.3500	2.5500	2.3500	2.5500	+4.508%	31	4,171	-77.647%
2026-07-13	2.8800	2.8800	2.2400	2.4400	-23.750%	225	4,161	-76.639%
2026-07-10	3.2400	3.2500	3.1200	3.2000	-12.088%	32	4,143	-82.188%
2026-07-09	3.6400	3.7000	3.5000	3.6400	+13.750%	11	4,130	-84.341%
2026-07-08	3.6000	3.6000	2.9000	3.2000	-7.246%	82	4,124	-82.188%
2026-07-07	3.1700	3.8000	2.9900	3.4500	-8.000%	99	4,096	-83.478%
2026-07-02	4.1900	4.1900	3.7100	3.7500	-31.193%	40	4,021	-84.800%
2026-07-01	6.3900	6.3900	5.4500	5.4500	-25.850%	6	4,021	-89.541%
2026-06-30	7.2800	7.3500	7.2800	7.3500	-14.931%	2	4,020	-92.245%
2026-06-26	8.6400	8.6400	8.6400	8.6400	+22.902%	1	4,020	-93.403%
2026-06-25	7.0300	7.0300	7.0300	7.0300	-21.976%	2	4,020	-91.892%
2026-06-23	9.0700	9.0700	9.0100	9.0100	+4.767%	3	4,020	-93.674%
2026-06-22	10.0000	10.0000	8.6000	8.6000	+1.296%	8	4,022	-93.372%
2026-06-18	8.4000	8.4900	8.0300	8.4900	+12.450%	216	4,026	-93.286%
2026-06-17	7.8300	7.8300	7.5500	7.5500	-5.625%	3	4,026	-92.450%
2026-06-16	8.1000	8.1500	8.0000	8.0000	+0.125%	37	4,026	-92.875%
2026-06-15	8.5300	8.5300	7.9900	7.9900	+2.436%	4	4,030	-92.866%
2026-06-12	7.4300	7.9200	7.4300	7.8000	+40.794%	7	4,030	-92.692%
2026-06-10	5.5400	5.5400	5.5400	5.5400	-13.707%	2	4,030	-89.711%
2026-06-09	7.3500	7.3500	6.4200	6.4200	-4.179%	11	4,030	-91.121%
2026-06-08	6.6500	6.8000	6.6500	6.7000	+9.121%	14	4,039	-91.493%
2026-06-05	6.0900	6.1400	5.7000	6.1400	-19.739%	30	4,045	-90.717%
2026-06-04	7.4500	7.6500	7.4500	7.6500	-8.273%	2	4,069	-92.549%
2026-06-03	8.3400	8.3400	8.3400	8.3400	+3.602%	1	4,069	-93.165%
2026-06-02	9.4000	9.4000	8.0500	8.0500	-9.652%	21	4,068	-92.919%
2026-06-01	7.3400	8.9100	7.3400	8.9100	+14.968%	56	4,053	-93.603%
2026-05-29	8.0800	8.3000	7.6600	7.7500	-11.226%	17	4,039	-92.645%
2026-05-28	8.2500	8.9200	8.2500	8.7300	+12.645%	20	4,044	-93.471%
2026-05-27	7.1200	7.9200	7.0800	7.7500	+8.848%	9	4,036	-92.645%
2026-05-26	7.0400	7.3000	7.0400	7.1200	+17.105%	20	4,036	-91.994%
2026-05-22	6.0000	6.2200	6.0000	6.0800	+3.051%	9	4,040	-90.625%
2026-05-21	5.8000	6.1500	5.8000	5.9000	+5.357%	176	4,040	-90.339%
2026-05-20	5.6000	5.6000	5.6000	5.6000	+24.444%	2	4,040	-89.821%
2026-05-19	4.7500	5.0500	4.4000	4.5000	-12.281%	18	4,148	-87.333%
2026-05-18	5.6000	5.6000	4.8700	5.1300	-0.388%	59	4,148	-88.889%
2026-05-15	5.5000	5.5000	5.1500	5.1500	-18.254%	60	4,148	-88.932%
2026-05-14	6.2100	6.3000	6.2100	6.3000	-3.077%	43	4,077	-90.952%
2026-05-13	6.2500	6.5000	6.2500	6.5000	+3.175%	71	4,030	-91.231%
2026-05-12	6.3700	6.5000	5.4000	6.3000	-9.353%	108	4,030	-90.952%
2026-05-11	5.6700	7.1000	5.6700	6.9500	+18.803%	128	4,030	-91.799%
2026-05-08	5.5500	6.0200	5.3500	5.8500	+6.947%	248	4,168	-90.256%
2026-05-07	5.4500	5.7200	5.1500	5.4700	-0.545%	58	4,127	-89.580%
2026-05-06	4.9200	5.5200	4.8000	5.5000	+61.765%	698	4,173	-89.636%
2026-05-05	3.1500	3.4100	3.0100	3.4000	+32.813%	88	4,253	-83.235%
2026-05-04	2.7000	2.7000	2.5500	2.5600	-1.538%	79	4,178	-77.734%
2026-05-01	2.6000	3.0000	2.4800	2.6000	+28.079%	3,222	1,068	-78.077%
2026-04-30	2.0000	2.0600	1.9900	2.0300	+23.780%	11	1,068	-71.921%
2026-04-29	1.7500	1.7500	1.6400	1.6400	-15.897%	7	1,058	-65.244%
2026-04-28	2.1500	2.1500	1.9000	1.9500	-31.095%	37	1,058	-70.769%
2026-04-27	2.7500	2.8300	2.7500	2.8300	0.000%	4	1,024	-79.859%
2026-04-24	2.9600	2.9600	2.7500	2.8300	-2.414%	45	1,023	-79.859%
2026-04-23	2.8300	2.9600	2.8000	2.9000	+7.407%	517	983	-80.345%
2026-04-22	2.4200	2.8500	2.4200	2.7000	+4.651%	59	520	-78.889%
2026-04-21	2.5800	2.5800	2.5800	2.5800	-2.273%	11	504	-77.907%
2026-04-20	2.5400	2.6400	2.5400	2.6400	0.000%	12	504	-78.409%
2026-04-17	2.2200	2.7500	2.0800	2.6400	-2.941%	52	513	-78.409%
2026-04-14	2.8100	2.9600	2.7200	2.7200	+23.636%	69	536	-79.044%
2026-04-13	1.8400	2.2500	1.8400	2.2000	+4.762%	30	481	-74.091%
2026-04-10	2.1000	2.1000	2.1000	2.1000	-1.869%	12	471	-72.857%
2026-04-09	2.1000	2.1400	2.1000	2.1400	+22.989%	104	462	-73.364%
2026-04-08	1.5200	1.8200	1.5200	1.7400	+100.000%	144	457	-67.241%
2026-04-02	0.8600	0.8700	0.8600	0.8700	-8.421%	35	338	-34.483%
2026-04-01	0.9500	0.9500	0.9500	0.9500	+33.803%	25	338	-40.000%
2026-03-31	0.7700	0.7700	0.6900	0.7100	-14.458%	93	350	-19.718%
2026-03-30	0.9500	0.9500	0.8300	0.8300	-24.545%	11	354	-31.325%
2026-03-27	1.1000	1.1000	1.1000	1.1000	-21.429%	10	355	-48.182%
2026-03-26	1.6400	1.6400	1.4000	1.4000	-17.160%	4	365	-59.286%
2026-03-25	1.6900	1.6900	1.6900	1.6900	+11.184%	1	367	-66.272%
2026-03-23	1.4500	1.5600	1.4500	1.5200	-5.000%	83	366	-62.500%
2026-03-17	1.6300	1.6400	1.6000	1.6000	-5.882%	3	332	-64.375%
2026-03-16	1.7300	1.7300	1.7000	1.7000	-10.526%	49	329	-66.471%
2026-03-13	1.9000	1.9000	1.9000	1.9000	+15.152%	1	306	-70.000%
2026-03-12	1.6500	1.6500	1.6500	1.6500	-5.714%	2	306	-65.455%
2026-03-11	1.7900	1.7900	1.7500	1.7500	+8.696%	30	304	-67.429%
2026-03-09	1.6300	1.6500	1.6100	1.6100	-7.471%	6	309	-64.596%
2026-03-06	1.6200	1.7400	1.6100	1.7400	-34.091%	60	312	-67.241%
2026-03-02	2.6400	2.6400	2.6400	2.6400	+12.821%	6	286	-78.409%
2026-02-27	2.3400	2.3400	2.3400	2.3400	-17.606%	1	286	-75.641%
2026-02-26	2.8400	2.8400	2.8400	2.8400	-0.351%	1	287	-79.930%
2026-02-20	2.5500	2.8600	2.5500	2.8500	+25.000%	38	287	-80.000%
2026-02-19	2.2800	2.2800	2.2800	2.2800	-8.800%	1	267	-75.000%
2026-02-18	2.5000	2.5000	2.5000	2.5000	+25.000%	1	267	-77.200%
2026-02-17	2.1000	2.1000	2.0000	2.0000	-11.111%	20	266	-71.500%
2026-02-13	2.4300	2.4300	2.2500	2.2500	+21.622%	121	268	-74.667%
2026-02-12	1.8500	1.8500	1.8500	1.8500	-15.909%	100	268	-69.189%
2026-02-10	2.2000	2.2000	2.2000	2.2000	+10.000%	100	368	-74.091%
2026-02-06	1.7000	2.1000	1.7000	2.0000	+56.250%	67	268	-71.500%
2026-02-05	1.5400	1.5400	1.2800	1.2800	-21.472%	10	224	-55.469%
2026-02-04	2.0000	2.0000	1.6300	1.6300	-33.197%	112	224	-65.031%
2026-02-02	2.3000	2.4400	2.3000	2.4400	-23.750%	53	237	-76.639%
2026-01-27	3.2000	3.2000	3.2000	3.2000	-4.478%	50	196	-82.188%
2026-01-23	3.7500	3.7500	3.3500	3.3500	+2.446%	8	151	-82.985%
2026-01-22	3.2700	3.2700	3.2700	3.2700	-5.491%	1	145	-82.569%
2026-01-21	3.4600	3.4600	3.4600	3.4600	-14.988%	1	144	-83.526%
2026-01-20	4.0700	4.0700	4.0700	4.0700	-9.556%	1	144	-85.995%
2026-01-16	3.8000	4.5000	3.8000	4.5000	+40.625%	5	143	-87.333%
2026-01-15	3.1000	3.2000	3.1000	3.2000	+12.281%	2	143	-82.188%
2026-01-13	2.8500	2.8500	2.8500	2.8500	+2.518%	1	143	-80.000%
2026-01-12	2.7800	2.7800	2.7800	2.7800	+20.870%	4	142	-79.496%
2026-01-08	2.3000	2.3000	2.3000	2.3000	+13.861%	4	138	-75.217%
2026-01-07	2.0200	2.0200	2.0200	2.0200	-11.013%	17	134	-71.782%
2026-01-05	2.2700	2.2700	2.2700	2.2700	+8.095%	1	120	-74.890%
2026-01-02	2.1000	2.1000	2.1000	2.1000	+25.749%	1	120	-72.857%
2025-12-30	1.6700	1.6700	1.6700	1.6700	+3.727%	3	119	-65.868%
2025-12-29	1.6100	1.6100	1.6100	1.6100	-13.904%	3	122	-64.596%
2025-12-26	1.8700	1.8700	1.8700	1.8700	-4.103%	1	125	-69.519%
2025-12-23	1.9500	1.9500	1.9500	1.9500	-18.750%	1	124	-70.769%
2025-12-22	2.5600	2.5600	2.4000	2.4000	+20.000%	3	120	-76.250%
2025-12-18	2.0000	2.0000	2.0000	2.0000	-4.762%	4	120	-71.500%
2025-12-17	2.1000	2.1000	2.1000	2.1000	-25.000%	5	116	-72.857%
2025-12-11	2.8200	2.8200	2.8000	2.8000	-9.968%	12	111	-79.643%
2025-12-09	3.1000	3.1100	3.0000	3.1100	+0.323%	87	99	-81.672%
2025-12-01	3.2000	3.2000	3.1000	3.1000	-12.676%	16	21	-81.613%
2025-11-28	3.5500	3.5500	3.5500	3.5500	+26.786%	1	5	-83.944%
2025-11-26	2.8000	2.8000	2.8000	2.8000	+7.692%	1	4	-79.643%
2025-11-25	2.6000	2.6000	2.6000	2.6000	0.000%	4	4	-78.077%