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RIOT20260918C25
RIOT Sep 18 2026 25.00 Call (RIOT260918C00025000)
option OPRA

EOD

Jul 24, 2026

2.66-24.000%(-0.84)1,684

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-24	2.9900	3.1200	2.6600	2.6600	-24.000%	1,684	15,941	0.000%
2026-07-23	3.2500	4.1500	3.2500	3.5000	+5.422%	105	16,661	-24.000%
2026-07-22	1.9600	3.3500	1.9600	3.3200	+50.909%	1,477	16,662	-19.880%
2026-07-21	1.6900	2.3000	1.6900	2.2000	+37.500%	763	16,453	+20.909%
2026-07-20	1.2800	1.6000	1.2800	1.6000	+49.533%	735	16,779	+66.250%
2026-07-17	0.9400	1.2500	0.9400	1.0700	-14.400%	6,095	16,136	+148.598%
2026-07-16	1.4200	1.4200	1.0900	1.2500	-24.242%	7,070	23,125	+112.800%
2026-07-15	1.7500	1.7500	1.3600	1.6500	-10.811%	2,650	22,142	+61.212%
2026-07-14	1.8000	1.8500	1.5500	1.8500	+15.625%	1,099	20,953	+43.784%
2026-07-13	1.9000	1.9000	1.4500	1.6000	-23.810%	56	19,917	+66.250%
2026-07-10	2.4000	2.5000	1.9300	2.1000	-19.231%	78	19,914	+26.667%
2026-07-09	2.3900	2.8100	2.3900	2.6000	+19.266%	5,053	19,939	+2.308%
2026-07-08	2.2500	2.5000	2.0000	2.1800	-7.234%	52	15,682	+22.018%
2026-07-07	2.8300	2.8300	1.9800	2.3500	-26.563%	10,316	15,696	+13.191%
2026-07-06	3.0500	3.8500	3.0500	3.2000	+10.727%	103	7,215	-16.875%
2026-07-02	3.6000	3.6000	2.6000	2.8900	-21.892%	106	7,222	-7.958%
2026-07-01	4.5000	4.5000	3.7000	3.7000	-36.426%	127	7,222	-28.108%
2026-06-30	5.4000	5.8200	5.4000	5.8200	-3.000%	4	7,135	-54.296%
2026-06-29	6.8600	6.8600	5.5000	6.0000	-13.043%	36	7,136	-55.667%
2026-06-26	5.4000	6.9000	5.4000	6.9000	+13.487%	7	7,152	-61.449%
2026-06-25	5.8500	6.0800	4.7500	6.0800	+8.185%	37	7,152	-56.250%
2026-06-24	6.7500	6.7500	5.5800	5.6200	-19.714%	61	7,179	-52.669%
2026-06-23	5.8500	7.5000	5.8500	7.0000	+2.941%	96	7,152	-62.000%
2026-06-22	6.6900	8.0500	6.6500	6.8000	+7.425%	145	7,196	-60.882%
2026-06-18	6.2600	6.7800	6.2600	6.3300	+7.288%	58	7,290	-57.978%
2026-06-17	5.8500	6.2200	5.7800	5.9000	-7.813%	93	7,290	-54.915%
2026-06-16	6.5000	6.7000	6.3500	6.4000	+2.729%	20	7,290	-58.438%
2026-06-15	6.8000	6.8000	6.2300	6.2300	+4.355%	33	7,292	-57.303%
2026-06-12	6.0000	6.4600	5.8000	5.9700	+10.556%	16	7,292	-55.444%
2026-06-11	4.4500	5.4000	4.4300	5.4000	+30.120%	91	7,292	-50.741%
2026-06-10	5.1000	5.1000	3.9500	4.1500	-17.000%	122	7,284	-35.904%
2026-06-09	5.8500	5.8500	4.2000	5.0000	-5.660%	66	7,287	-46.800%
2026-06-08	4.9000	5.3000	4.7300	5.3000	+19.101%	65	7,282	-49.811%
2026-06-05	5.3000	5.3500	4.3000	4.4500	-28.226%	373	7,295	-40.225%
2026-06-04	5.9000	6.2000	5.8000	6.2000	-8.419%	13	7,131	-57.097%
2026-06-03	6.5700	6.9500	6.4400	6.7700	+4.961%	250	7,135	-60.709%
2026-06-02	7.5200	7.5300	6.4500	6.4500	-11.644%	19	7,108	-58.760%
2026-06-01	5.9500	7.5500	5.7500	7.3000	+12.828%	87	7,120	-63.562%
2026-05-29	6.4200	6.9000	6.1000	6.4700	-5.959%	38	7,114	-58.887%
2026-05-28	6.4400	7.3000	6.4400	6.8800	+11.507%	236	7,099	-61.337%
2026-05-27	5.7600	6.4500	5.5500	6.1700	+7.867%	405	7,152	-56.888%
2026-05-26	5.3000	5.9000	5.1400	5.7200	+23.011%	2,157	7,476	-53.497%
2026-05-22	4.6500	4.9000	4.6500	4.6500	+5.682%	90	7,588	-42.796%
2026-05-21	4.4000	4.9000	4.3000	4.4000	+3.529%	45	7,616	-39.545%
2026-05-20	4.0000	4.5200	4.0000	4.2500	+8.974%	62	7,616	-37.412%
2026-05-19	3.8500	3.9100	3.3000	3.9000	0.000%	56	7,641	-31.795%
2026-05-18	4.3500	4.3500	3.6800	3.9000	-8.235%	32	7,641	-31.795%
2026-05-15	4.3000	4.4500	3.8500	4.2500	-12.008%	1,696	7,641	-37.412%
2026-05-14	5.1500	5.1500	4.3500	4.8300	-5.294%	160	7,631	-44.928%
2026-05-13	4.9100	5.3500	4.8000	5.1000	+3.448%	138	7,508	-47.843%
2026-05-12	4.7500	5.2500	4.2000	4.9300	-9.541%	671	7,508	-46.045%
2026-05-11	4.9000	5.9000	4.8500	5.4500	+19.780%	784	7,508	-51.193%
2026-05-08	4.4900	4.6800	4.1000	4.5500	0.000%	123	7,108	-41.538%
2026-05-07	4.3000	4.5500	3.9400	4.5500	+8.333%	3,171	7,118	-41.538%
2026-05-06	3.6500	4.3200	3.5000	4.2000	+67.331%	1,839	4,060	-36.667%
2026-05-05	2.2000	2.5600	2.1700	2.5100	+38.674%	555	3,350	+5.976%
2026-05-04	2.0700	2.0700	1.7800	1.8100	+3.429%	16	3,161	+46.961%
2026-05-01	1.5600	2.2000	1.5600	1.7500	+20.690%	148	3,122	+52.000%
2026-04-30	1.2600	1.5000	1.2600	1.4500	+34.259%	10	3,122	+83.448%
2026-04-29	1.2500	1.2500	1.0800	1.0800	-27.027%	25	3,121	+146.296%
2026-04-28	1.7300	1.7300	1.3500	1.4800	-27.451%	104	3,130	+79.730%
2026-04-27	2.0300	2.1500	1.9700	2.0400	-5.116%	36	3,119	+30.392%
2026-04-24	2.2500	2.2500	2.0000	2.1500	+7.500%	150	3,129	+23.721%
2026-04-23	2.1400	2.2800	2.0000	2.0000	-0.498%	21	3,108	+33.000%
2026-04-22	1.9900	2.1400	1.9900	2.0100	+18.235%	84	3,101	+32.338%
2026-04-21	1.9000	1.9000	1.7000	1.7000	-15.423%	29	3,080	+56.471%
2026-04-20	1.9500	2.0100	1.7500	2.0100	+0.500%	470	3,080	+32.338%
2026-04-17	1.7200	2.1000	1.7000	2.0000	+35.135%	1,023	2,840	+33.000%
2026-04-16	1.7000	1.7000	1.3700	1.4800	-12.426%	29	2,341	+79.730%
2026-04-15	1.5500	1.6900	1.5000	1.6900	-13.333%	28	2,360	+57.396%
2026-04-14	1.7800	2.2000	1.7800	1.9500	+18.902%	1,085	2,342	+36.410%
2026-04-13	1.5800	1.6400	1.4900	1.6400	+7.190%	17	1,393	+62.195%
2026-04-10	1.5900	1.5900	1.4500	1.5300	+3.378%	75	1,380	+73.856%
2026-04-09	1.4400	1.5400	1.4400	1.4800	+12.977%	5	1,392	+79.730%
2026-04-08	1.1000	1.3600	1.0600	1.3100	+59.756%	103	1,390	+103.053%
2026-04-07	0.8300	0.8500	0.8200	0.8200	+7.895%	35	1,340	+224.390%
2026-04-06	0.7400	0.7900	0.7400	0.7600	+20.635%	18	1,341	+250.000%
2026-04-02	0.5500	0.6600	0.5500	0.6300	+5.000%	5	1,340	+322.222%
2026-03-31	0.6000	0.6000	0.5900	0.6000	+9.091%	8	1,340	+343.333%
2026-03-30	0.7000	0.7000	0.5400	0.5500	-30.380%	106	1,336	+383.636%
2026-03-27	0.9600	0.9600	0.7900	0.7900	-22.549%	79	1,234	+236.709%
2026-03-26	1.0900	1.0900	1.0200	1.0200	-12.821%	35	1,236	+160.784%
2026-03-25	1.2500	1.2500	1.1700	1.1700	+4.464%	10	1,253	+127.350%
2026-03-24	1.0800	1.1200	1.0800	1.1200	0.000%	51	1,244	+137.500%
2026-03-23	1.0600	1.1500	1.0200	1.1200	+17.895%	15	1,194	+137.500%
2026-03-20	1.0800	1.0800	0.9500	0.9500	-18.103%	172	1,182	+180.000%
2026-03-19	1.0900	1.2100	1.0600	1.1600	-2.521%	317	900	+129.310%
2026-03-18	1.1500	1.1900	1.1000	1.1900	-17.361%	120	672	+123.529%
2026-03-17	1.2000	1.4400	1.2000	1.4400	+9.924%	34	605	+84.722%
2026-03-16	1.3500	1.3500	1.3100	1.3100	0.000%	6	589	+103.053%
2026-03-13	1.4200	1.4200	1.3100	1.3100	+3.968%	3	589	+103.053%
2026-03-12	1.2000	1.2600	1.2000	1.2600	-11.268%	12	586	+111.111%
2026-03-10	1.4200	1.4200	1.4200	1.4200	+9.231%	4	593	+87.324%
2026-03-09	1.2200	1.3000	1.2000	1.3000	+5.691%	108	589	+104.615%
2026-03-06	1.4900	1.4900	1.2300	1.2300	-20.645%	58	512	+116.260%
2026-03-05	2.2000	2.2000	1.5500	1.5500	-22.500%	131	534	+71.613%
2026-03-04	2.0400	2.0400	2.0000	2.0000	+18.343%	6	486	+33.000%
2026-03-03	1.6900	1.6900	1.6900	1.6900	-20.657%	2	486	+57.396%
2026-03-02	2.1000	2.1300	2.1000	2.1300	+7.035%	19	486	+24.883%
2026-02-27	1.9600	1.9900	1.9600	1.9900	-6.132%	7	483	+33.668%
2026-02-26	2.1000	2.1700	2.1000	2.1200	-12.033%	10	488	+25.472%
2026-02-25	2.3300	2.4100	2.3300	2.4100	+20.500%	3	486	+10.373%
2026-02-24	2.0000	2.0000	2.0000	2.0000	+5.820%	5	486	+33.000%
2026-02-23	1.8900	1.8900	1.8900	1.8900	-0.526%	3	486	+40.741%
2026-02-20	2.2200	2.2200	1.9000	1.9000	+2.703%	54	486	+40.000%
2026-02-19	1.8500	1.8500	1.8500	1.8500	-2.632%	1	455	+43.784%
2026-02-13	1.7000	1.9000	1.7000	1.9000	+27.517%	24	434	+40.000%
2026-02-11	1.5500	1.5500	1.4900	1.4900	-18.132%	28	434	+78.523%
2026-02-10	1.8600	1.8600	1.8200	1.8200	+5.202%	51	406	+46.154%
2026-02-09	1.7300	1.7300	1.7300	1.7300	+11.613%	1	406	+53.757%
2026-02-06	1.4400	1.5500	1.4400	1.5500	+47.619%	10	405	+71.613%
2026-02-05	1.4100	1.4100	1.0500	1.0500	-25.532%	36	395	+153.333%
2026-02-04	1.4000	1.4100	1.2500	1.4100	-27.692%	53	374	+88.652%
2026-02-03	2.0300	2.0300	1.9500	1.9500	-2.500%	3	388	+36.410%
2026-01-30	2.0000	2.0000	2.0000	2.0000	-19.355%	60	387	+33.000%
2026-01-29	2.4800	2.4800	2.4800	2.4800	-9.818%	20	387	+7.258%
2026-01-28	2.8000	2.8000	2.5900	2.7500	+25.000%	10	397	-3.273%
2026-01-27	2.2000	2.2000	2.2000	2.2000	-8.333%	1	394	+20.909%
2026-01-26	2.3500	2.4000	2.3500	2.4000	-11.111%	11	393	+10.833%
2026-01-23	2.6000	2.9500	2.6000	2.7000	+1.887%	8	394	-1.481%
2026-01-22	2.7500	2.7500	2.6500	2.6500	-2.930%	8	391	+0.377%
2026-01-21	3.2500	3.2500	2.6000	2.7300	-18.507%	24	391	-2.564%
2026-01-20	3.1000	3.3500	3.1000	3.3500	-0.593%	8	379	-20.597%
2026-01-16	2.8000	3.5500	2.8000	3.3700	+24.815%	135	356	-21.068%
2026-01-15	2.6500	2.7000	2.6500	2.7000	-10.000%	51	356	-1.481%
2026-01-14	2.7500	3.0000	2.5100	3.0000	+18.110%	31	356	-11.333%
2026-01-13	2.4000	2.5400	2.4000	2.5400	+30.256%	7	346	+4.724%
2026-01-09	1.9500	1.9500	1.9500	1.9500	+8.333%	1	344	+36.410%
2026-01-08	1.8100	1.8400	1.8000	1.8000	+2.857%	170	344	+47.778%
2026-01-06	1.5800	1.7600	1.5800	1.7500	0.000%	11	174	+52.000%
2026-01-05	1.7200	1.7500	1.7000	1.7500	+4.167%	34	138	+52.000%
2026-01-02	1.4600	1.6800	1.4600	1.6800	+40.000%	6	138	+58.333%
2025-12-31	1.2000	1.2000	1.2000	1.2000	-14.286%	4	138	+121.667%
2025-12-29	1.4000	1.4000	1.4000	1.4000	-6.667%	10	138	+90.000%
2025-12-26	1.5300	1.5300	1.5000	1.5000	+4.167%	6	133	+77.333%
2025-12-24	1.5000	1.5000	1.4400	1.4400	-8.861%	112	26	+84.722%
2025-12-23	1.5800	1.5800	1.5800	1.5800	-18.135%	1	26	+68.354%
2025-12-22	1.9100	1.9300	1.9100	1.9300	+14.201%	5	26	+37.824%
2025-12-19	1.6000	1.6900	1.6000	1.6900	+9.032%	4	26	+57.396%
2025-12-18	1.5300	1.5500	1.5300	1.5500	+1.974%	15	26	+71.613%
2025-12-17	1.5200	1.5200	1.5200	1.5200	-32.143%	1	16	+75.000%
2025-12-05	2.2400	2.2400	2.2400	2.2400	-18.248%	1	16	+18.750%
2025-12-02	2.6800	2.7400	2.6800	2.7400	+4.981%	6	16	-2.920%
2025-12-01	2.4900	2.6100	2.4900	2.6100	-14.426%	2	10	+1.916%
2025-11-28	3.0500	3.0500	3.0500	3.0500	+27.083%	1	9	-12.787%
2025-11-26	2.3300	2.4000	2.3000	2.4000	+10.599%	7	4	+10.833%
2025-11-25	1.9900	2.1700	1.9900	2.1700	0.000%	4	4	+22.581%