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RIOT20260918C28
RIOT Sep 18 2026 28.00 Call (RIOT260918C00028000)
option OPRA

EOD

Sep 10, 2026

0.0600-14.286%(-0.0100)5

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	0.0700	0.0800	0.0300	0.0600	-14.286%	5	5,173	0.000%
2026-09-09	0.1200	0.1200	0.0700	0.0700	-50.000%	2	5,169	-14.286%
2026-09-08	0.1300	0.1900	0.1300	0.1400	+7.692%	172	5,170	-57.143%
2026-09-04	0.0800	0.1300	0.0800	0.1300	-13.333%	82	5,184	-53.846%
2026-09-03	0.0400	0.1500	0.0400	0.1500	+400.000%	73	5,184	-60.000%
2026-09-02	0.0400	0.0400	0.0300	0.0300	0.000%	7	5,189	+100.000%
2026-09-01	0.0300	0.0400	0.0300	0.0300	-66.667%	40	5,196	+100.000%
2026-08-31	0.0600	0.0900	0.0200	0.0900	+50.000%	52	5,230	-33.333%
2026-08-28	0.1700	0.1800	0.0600	0.0600	-76.923%	1,369	5,253	0.000%
2026-08-27	0.2900	0.2900	0.2300	0.2600	-13.333%	4	4,491	-76.923%
2026-08-26	0.3800	0.3800	0.2500	0.3000	-18.919%	304	4,492	-80.000%
2026-08-25	0.2800	0.4500	0.2800	0.3700	+32.143%	29	4,788	-83.784%
2026-08-24	0.3200	0.3300	0.2800	0.2800	-6.667%	10	4,763	-78.571%
2026-08-21	0.4500	0.6500	0.3000	0.3000	-31.818%	26	4,758	-80.000%
2026-08-20	0.3100	0.4400	0.3100	0.4400	+100.000%	108	4,758	-86.364%
2026-08-19	0.1700	0.2600	0.1500	0.2200	0.000%	56	4,663	-72.727%
2026-08-18	0.2600	0.2600	0.1900	0.2200	-26.667%	21	4,678	-72.727%
2026-08-17	0.2400	0.3000	0.2400	0.3000	+15.385%	68	4,683	-80.000%
2026-08-14	0.3100	0.3400	0.2100	0.2600	-16.129%	131	4,644	-76.923%
2026-08-13	0.4500	0.5000	0.3000	0.3100	-31.111%	84	4,651	-80.645%
2026-08-12	0.6100	0.6100	0.4500	0.4500	-4.255%	166	4,589	-86.667%
2026-08-11	1.3500	1.3500	0.4000	0.4700	-4.082%	35	4,473	-87.234%
2026-08-10	0.6500	0.6500	0.4700	0.4900	-42.353%	54	4,475	-87.755%
2026-08-07	1.3300	1.3300	0.8500	0.8500	-29.167%	23	4,478	-92.941%
2026-08-06	1.1900	1.4500	1.1200	1.2000	-8.397%	2,840	4,468	-95.000%
2026-08-05	1.8500	2.0100	1.3100	1.3100	-13.245%	1,830	5,288	-95.420%
2026-08-04	1.3600	1.5600	1.2100	1.5100	+15.267%	35	5,993	-96.026%
2026-08-03	0.8200	1.3600	0.8200	1.3100	+21.296%	84	5,993	-95.420%
2026-07-31	1.1500	1.2400	0.9100	1.0800	-36.471%	86	5,985	-94.444%
2026-07-30	1.0000	1.7300	1.0000	1.7000	+123.684%	4,079	5,988	-96.471%
2026-07-29	0.9900	0.9900	0.7600	0.7600	-41.538%	26	2,246	-92.105%
2026-07-28	1.2600	1.3100	1.1200	1.3000	-7.801%	16	2,236	-95.385%
2026-07-27	1.7500	1.8300	1.3300	1.4100	-32.536%	21	2,225	-95.745%
2026-07-24	1.9700	2.0900	1.9700	2.0900	-21.723%	6	2,221	-97.129%
2026-07-23	2.9300	3.0000	2.5100	2.6700	+15.086%	128	2,223	-97.753%
2026-07-22	1.8000	2.3200	1.8000	2.3200	+56.757%	71	2,121	-97.414%
2026-07-21	1.4400	1.4800	1.4300	1.4800	+72.093%	32	2,070	-95.946%
2026-07-20	0.9000	0.9000	0.8600	0.8600	+24.638%	14	2,068	-93.023%
2026-07-17	0.6600	0.7800	0.6600	0.6900	-5.479%	36	2,056	-91.304%
2026-07-16	0.8900	0.8900	0.7300	0.7300	-31.776%	49	2,057	-91.781%
2026-07-15	1.0800	1.0800	0.9300	1.0700	-8.547%	64	2,080	-94.393%
2026-07-14	1.2300	1.2300	1.1100	1.1700	+19.388%	8	2,056	-94.872%
2026-07-13	1.2000	1.2000	0.9800	0.9800	-33.333%	46	2,048	-93.878%
2026-07-10	1.3900	1.4700	1.3500	1.4700	-26.500%	14	2,042	-95.918%
2026-07-09	1.8100	2.0000	1.8100	2.0000	+25.786%	4	2,052	-97.000%
2026-07-08	1.6300	1.6300	1.3700	1.5900	-3.636%	21	2,051	-96.226%
2026-07-07	1.5500	1.9300	1.4500	1.6500	-38.889%	170	2,050	-96.364%
2026-07-06	2.8200	2.8200	2.7000	2.7000	+33.005%	2	2,057	-97.778%
2026-07-02	2.4800	2.4800	1.7600	2.0300	-27.500%	52	2,080	-97.044%
2026-07-01	3.5000	3.5000	2.6700	2.8000	-38.462%	36	2,080	-97.857%
2026-06-30	4.3000	4.5500	4.1000	4.5500	-5.208%	21	2,083	-98.681%
2026-06-29	5.4000	5.4000	4.3900	4.8000	-5.882%	108	2,089	-98.750%
2026-06-26	5.4300	5.4300	4.9500	5.1000	+6.029%	12	2,049	-98.824%
2026-06-25	4.0300	4.8700	3.6000	4.8100	+6.889%	66	2,055	-98.753%
2026-06-24	5.1000	5.1000	4.5000	4.5000	-18.033%	3	2,063	-98.667%
2026-06-23	5.1500	5.4900	5.1500	5.4900	+5.577%	8	2,061	-98.907%
2026-06-22	5.6500	6.3000	5.2000	5.2000	+1.563%	114	2,060	-98.846%
2026-06-18	5.1500	5.2000	4.9500	5.1200	+7.789%	43	1,964	-98.828%
2026-06-17	4.7500	4.8200	4.5900	4.7500	+0.849%	24	1,964	-98.737%
2026-06-16	4.7500	5.2000	4.7100	4.7100	+1.290%	47	1,964	-98.726%
2026-06-15	5.3900	5.3900	4.6500	4.6500	+0.868%	159	1,913	-98.710%
2026-06-12	4.9600	5.2500	4.6000	4.6100	+19.740%	207	1,913	-98.698%
2026-06-11	3.7000	3.8500	3.7000	3.8500	+20.313%	10	1,913	-98.442%
2026-06-10	3.7700	3.7900	3.0700	3.2000	-28.889%	907	1,904	-98.125%
2026-06-09	4.3900	4.5000	4.3900	4.5000	+10.565%	2	1,209	-98.667%
2026-06-08	3.8000	4.1200	3.8000	4.0700	+14.972%	18	1,208	-98.526%
2026-06-05	4.1500	4.3000	3.2700	3.5400	-34.078%	233	1,206	-98.305%
2026-06-04	4.5400	5.3700	4.5400	5.3700	-0.556%	68	1,225	-98.883%
2026-06-03	5.4000	5.5000	5.3000	5.4000	+5.675%	31	1,205	-98.889%
2026-06-02	6.0000	6.0700	5.1000	5.1100	-12.650%	72	1,201	-98.826%
2026-06-01	4.4500	6.3500	4.4500	5.8500	+12.500%	15	1,189	-98.974%
2026-05-29	5.3000	5.4500	4.8400	5.2000	-7.965%	59	1,192	-98.846%
2026-05-28	5.2500	5.8500	5.2500	5.6500	+14.372%	194	1,160	-98.938%
2026-05-27	4.6000	5.1500	4.4000	4.9400	+9.778%	43	1,083	-98.785%
2026-05-26	4.0500	4.6500	3.9100	4.5000	+17.493%	53	1,078	-98.667%
2026-05-22	3.7700	3.8300	3.7700	3.8300	+3.514%	6	1,094	-98.433%
2026-05-21	3.7000	3.8000	3.7000	3.7000	+7.246%	23	1,090	-98.378%
2026-05-20	3.3000	3.5500	3.3000	3.4500	+29.699%	26	1,090	-98.261%
2026-05-19	2.6400	2.6600	2.6400	2.6600	-10.738%	4	1,066	-97.744%
2026-05-18	3.1500	3.1500	2.9600	2.9800	-6.875%	318	1,066	-97.987%
2026-05-15	3.1000	3.4500	3.1000	3.2000	-14.667%	15	1,066	-98.125%
2026-05-14	3.5800	4.0700	3.5800	3.7500	-3.846%	37	767	-98.400%
2026-05-13	3.8000	4.2000	3.8000	3.9000	+3.448%	14	779	-98.462%
2026-05-12	4.0500	4.0500	3.6800	3.7700	-16.960%	108	779	-98.408%
2026-05-11	3.4500	4.7000	3.2600	4.5400	+29.714%	194	779	-98.678%
2026-05-08	3.5200	3.5200	3.2000	3.5000	+2.639%	246	670	-98.286%
2026-05-07	3.1400	3.5500	3.1400	3.4100	+4.281%	23	601	-98.240%
2026-05-06	3.2500	3.3000	2.8100	3.2700	+98.182%	187	597	-98.165%
2026-05-05	1.5500	1.7300	1.5500	1.6500	+25.000%	5	532	-96.364%
2026-05-04	1.3500	1.3500	1.3200	1.3200	-2.941%	4	533	-95.455%
2026-05-01	1.3600	1.3600	1.3600	1.3600	+30.769%	157	378	-95.588%
2026-04-28	1.0400	1.0400	1.0400	1.0400	-28.276%	1	378	-94.231%
2026-04-27	1.4500	1.4500	1.4500	1.4500	+11.538%	8	377	-95.862%
2026-04-22	1.6000	1.6000	1.3000	1.3000	-14.474%	2	369	-95.385%
2026-04-17	1.3500	1.5200	1.3500	1.5200	+46.154%	23	367	-96.053%
2026-04-16	1.0400	1.0500	1.0400	1.0400	-7.965%	9	371	-94.231%
2026-04-15	1.1600	1.1600	1.1300	1.1300	-24.667%	14	377	-94.690%
2026-04-14	1.4600	1.6000	1.4600	1.5000	+31.579%	23	391	-96.000%
2026-04-13	1.0900	1.1400	1.0900	1.1400	+1.786%	2	372	-94.737%
2026-04-10	1.0500	1.1200	1.0500	1.1200	+1.818%	3	374	-94.643%
2026-04-09	1.0500	1.1000	1.0500	1.1000	+41.026%	87	375	-94.545%
2026-04-08	0.7800	0.7800	0.7800	0.7800	+30.000%	5	298	-92.308%
2026-04-07	0.5500	0.6200	0.5500	0.6000	+5.263%	84	293	-90.000%
2026-04-06	0.5600	0.5700	0.5600	0.5700	+11.765%	5	288	-89.474%
2026-03-30	0.5100	0.5100	0.5100	0.5100	-13.559%	32	293	-88.235%
2026-03-27	0.6600	0.6600	0.5900	0.5900	-33.708%	76	261	-89.831%
2026-03-26	0.8700	0.8900	0.8700	0.8900	-11.000%	27	186	-93.258%
2026-03-25	1.0000	1.0000	1.0000	1.0000	+25.000%	34	159	-94.000%
2026-03-20	0.8000	0.8000	0.8000	0.8000	-12.088%	1	125	-92.500%
2026-03-18	0.9100	0.9100	0.9100	0.9100	-8.081%	28	125	-93.407%
2026-03-09	0.8500	0.9900	0.8500	0.9900	-3.883%	36	97	-93.939%
2026-03-06	1.0300	1.0300	1.0300	1.0300	-39.053%	11	61	-94.175%
2026-03-03	1.6900	1.6900	1.6900	1.6900	+6.962%	1	60	-96.450%
2026-02-27	1.5900	1.6400	1.5700	1.5800	-4.819%	65	61	-96.203%
2026-02-26	1.6600	1.6600	1.6600	1.6600	+1.220%	1	45	-96.386%
2026-02-24	1.6400	1.6400	1.6400	1.6400	+8.609%	1	45	-96.341%
2026-02-23	1.5100	1.5100	1.5100	1.5100	-12.209%	1	44	-96.026%
2026-02-20	1.8000	1.9700	1.7200	1.7200	+21.127%	33	43	-96.512%
2026-02-19	1.4200	1.4200	1.4200	1.4200	+3.650%	5	10	-95.775%
2026-02-09	1.3700	1.3700	1.3700	1.3700	+7.874%	1	6	-95.620%
2026-02-06	1.1100	1.2700	1.1100	1.2700	-19.108%	2	6	-95.276%
2026-02-03	1.6300	1.6300	1.5700	1.5700	-41.852%	3	5	-96.178%
2026-01-20	2.7000	2.7000	2.7000	2.7000	0.000%	2	2	-97.778%