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RIOT20260918P13
RIOT Sep 18 2026 13.00 Put (RIOT260918P00013000)
option OPRA

EOD

Jul 22, 2026

0.3400-15.000%(-0.0600)11

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-22	0.3400	0.3400	0.3400	0.3400	-15.000%	11	533	0.000%
2026-07-21	0.4000	0.4000	0.4000	0.4000	-33.333%	2	534	-15.000%
2026-07-20	0.5600	0.6000	0.5600	0.6000	-7.692%	43	534	-43.333%
2026-07-16	0.5600	0.6500	0.5500	0.6500	+25.000%	31	491	-47.692%
2026-07-15	0.5200	0.5200	0.5200	0.5200	+8.333%	10	487	-34.615%
2026-07-14	0.4800	0.4800	0.4800	0.4800	-4.000%	1	477	-29.167%
2026-07-13	0.5000	0.5000	0.5000	0.5000	+2.041%	5	476	-32.000%
2026-07-10	0.4900	0.4900	0.4900	0.4900	+8.889%	2	481	-30.612%
2026-07-09	0.4500	0.4500	0.4500	0.4500	-6.250%	1	481	-24.444%
2026-07-07	0.4300	0.5600	0.4200	0.4800	+26.316%	554	482	-29.167%
2026-07-06	0.3800	0.4300	0.3600	0.3800	-15.556%	257	482	-10.526%
2026-07-02	0.3700	0.4800	0.3700	0.4500	+40.625%	99	466	-24.444%
2026-07-01	0.3200	0.3200	0.3200	0.3200	+28.000%	1	466	+6.250%
2026-06-29	0.2500	0.2500	0.2500	0.2500	-3.846%	5	466	+36.000%
2026-06-26	0.3100	0.3100	0.2600	0.2600	-10.345%	2	470	+30.769%
2026-06-25	0.2700	0.3100	0.2700	0.2900	+20.833%	12	470	+17.241%
2026-06-23	0.3000	0.3000	0.2300	0.2400	0.000%	15	470	+41.667%
2026-06-22	0.2400	0.2400	0.2400	0.2400	-7.692%	4	472	+41.667%
2026-06-18	0.2600	0.2600	0.2600	0.2600	0.000%	4	480	+30.769%
2026-06-17	0.3100	0.3100	0.2600	0.2600	-42.222%	2	480	+30.769%
2026-06-16	0.4500	0.4500	0.4500	0.4500	+32.353%	1	480	-24.444%
2026-06-15	0.3400	0.3400	0.3400	0.3400	-20.930%	2	480	0.000%
2026-06-11	0.4700	0.4700	0.3800	0.4300	-4.444%	15	480	-20.930%
2026-06-10	0.4500	0.4500	0.4500	0.4500	-2.174%	1	490	-24.444%
2026-06-08	0.4600	0.4600	0.4600	0.4600	-4.167%	1	491	-26.087%
2026-06-05	0.4800	0.4800	0.4800	0.4800	+9.091%	30	491	-29.167%
2026-06-04	0.4000	0.4500	0.4000	0.4400	+10.000%	31	461	-22.727%
2026-06-03	0.5000	0.5000	0.4000	0.4000	+5.263%	17	460	-15.000%
2026-06-01	0.3800	0.3800	0.3800	0.3800	-11.628%	30	467	-10.526%
2026-05-29	0.4200	0.4300	0.4100	0.4300	0.000%	54	467	-20.930%
2026-05-28	0.4300	0.4300	0.4300	0.4300	-12.245%	5	453	-20.930%
2026-05-27	0.4700	0.4900	0.4700	0.4900	-2.000%	4	452	-30.612%
2026-05-26	0.5000	0.5000	0.5000	0.5000	-5.660%	5	453	-32.000%
2026-05-22	0.5200	0.5400	0.5200	0.5300	-18.462%	16	449	-35.849%
2026-05-19	0.7000	0.7500	0.6500	0.6500	+1.563%	11	447	-47.692%
2026-05-15	0.6400	0.6400	0.6400	0.6400	+10.345%	1	441	-46.875%
2026-05-14	0.6300	0.6300	0.5600	0.5800	+3.571%	14	441	-41.379%
2026-05-11	0.6200	0.6200	0.5300	0.5600	-23.288%	16	431	-39.286%
2026-05-07	0.7300	0.7300	0.7300	0.7300	+10.606%	5	421	-53.425%
2026-05-06	0.7500	0.7500	0.6600	0.6600	-31.250%	5	421	-48.485%
2026-05-05	1.0400	1.0500	0.9600	0.9600	-17.949%	152	422	-64.583%
2026-05-04	1.1700	1.1700	1.1200	1.1700	0.000%	9	415	-70.940%
2026-05-01	1.2100	1.2100	1.0600	1.1700	-23.026%	63	372	-70.940%
2026-04-30	1.5200	1.5200	1.5200	1.5200	-19.577%	1	372	-77.632%
2026-04-29	1.6400	1.8900	1.6400	1.8900	+25.166%	12	373	-82.011%
2026-04-28	1.5000	1.6000	1.5000	1.5100	+18.898%	87	378	-77.483%
2026-04-27	1.2800	1.3400	1.2600	1.2700	-1.550%	31	337	-73.228%
2026-04-24	1.2600	1.3400	1.2600	1.2900	+3.200%	6	332	-73.643%
2026-04-23	1.2500	1.2500	1.2500	1.2500	-6.015%	1	331	-72.800%
2026-04-22	1.3700	1.4100	1.3200	1.3300	-8.276%	56	331	-74.436%
2026-04-21	1.4100	1.4500	1.3700	1.4500	+9.848%	11	333	-76.552%
2026-04-20	1.4000	1.4000	1.3200	1.3200	+10.000%	2	333	-74.242%
2026-04-17	1.2000	1.2000	1.2000	1.2000	-29.412%	150	332	-71.667%
2026-04-16	1.6300	1.7500	1.5800	1.7000	+17.241%	232	411	-80.000%
2026-04-15	1.4900	1.5000	1.4500	1.4500	+6.618%	4	268	-76.552%
2026-04-14	1.3300	1.3600	1.3300	1.3600	-13.376%	26	269	-75.000%
2026-04-13	1.6400	1.6400	1.5700	1.5700	-9.249%	8	254	-78.344%
2026-04-10	1.6400	1.7400	1.6400	1.7300	-1.705%	10	252	-80.347%
2026-04-09	1.8300	1.8300	1.7600	1.7600	-6.878%	9	257	-80.682%
2026-04-08	1.9300	1.9900	1.8700	1.8900	-29.478%	4	265	-82.011%
2026-04-06	2.7700	2.7700	2.6800	2.6800	-9.459%	5	263	-87.313%
2026-04-01	3.0200	3.0200	2.9600	2.9600	-8.923%	5	264	-88.514%
2026-03-31	3.4000	3.4800	3.2500	3.2500	+1.881%	7	262	-89.538%
2026-03-30	3.2000	3.3000	3.1900	3.1900	+5.629%	42	256	-89.342%
2026-03-27	3.0200	3.0200	3.0200	3.0200	+11.852%	1	245	-88.742%
2026-03-26	2.6100	2.7000	2.6100	2.7000	+14.407%	4	244	-87.407%
2026-03-25	2.3600	2.3600	2.3600	2.3600	-8.527%	2	244	-85.593%
2026-03-23	2.5600	2.6800	2.5600	2.5800	-11.034%	6	243	-86.822%
2026-03-19	2.9000	2.9000	2.9000	2.9000	+3.571%	30	242	-88.276%
2026-03-18	2.6300	2.8000	2.6300	2.8000	+7.692%	4	212	-87.857%
2026-03-17	2.6000	2.6000	2.6000	2.6000	-0.763%	1	211	-86.923%
2026-03-16	2.6200	2.6200	2.6200	2.6200	-1.132%	1	211	-87.023%
2026-03-12	2.7900	2.7900	2.6500	2.6500	+1.145%	101	212	-87.170%
2026-03-09	2.7100	2.7700	2.6200	2.6200	-3.321%	3	229	-87.023%
2026-03-06	2.6900	2.7100	2.6900	2.7100	+17.826%	2	228	-87.454%
2026-03-05	2.1500	2.3800	2.1500	2.3000	+5.991%	110	227	-85.217%
2026-03-04	2.1000	2.1700	2.1000	2.1700	-14.902%	2	227	-84.332%
2026-03-03	2.3500	2.5500	2.3500	2.5500	+18.605%	9	226	-86.667%
2026-03-02	2.2600	2.2600	2.1400	2.1500	+0.939%	10	226	-84.186%
2026-02-26	2.1300	2.1300	2.1300	2.1300	+0.948%	5	232	-84.038%
2026-02-25	2.1100	2.1100	2.1100	2.1100	-10.593%	6	226	-83.886%
2026-02-24	2.3600	2.3600	2.3600	2.3600	-19.454%	1	226	-85.593%
2026-02-12	2.9300	2.9300	2.9300	2.9300	+8.519%	2	225	-88.396%
2026-02-10	2.6500	2.7000	2.6100	2.7000	-12.052%	9	224	-87.407%
2026-02-09	3.0700	3.0700	3.0700	3.0700	0.000%	1	229	-88.925%
2026-02-06	3.1500	3.1500	3.0300	3.0700	-15.427%	31	229	-88.925%
2026-02-05	3.0800	3.6300	3.0800	3.6300	+26.042%	4	207	-90.634%
2026-02-04	2.6800	3.0500	2.6800	2.8800	+15.663%	198	206	-88.194%
2026-02-03	2.4900	2.4900	2.4900	2.4900	+9.211%	1	12	-86.345%
2026-01-29	2.2800	2.2800	2.2800	2.2800	+11.220%	3	11	-85.088%
2026-01-23	2.0500	2.0500	2.0500	2.0500	+3.535%	1	8	-83.415%
2026-01-20	1.9800	1.9800	1.9800	1.9800	0.000%	6	7	-82.828%
2026-01-16	1.9800	1.9800	1.9800	1.9800	0.000%	1	0	-82.828%