Dark

CIFR20260918C37
CIFR Sep 18 2026 37.00 Call (CIFR260918C00037000)
option OPRA

EOD

Jun 29, 2026

2.32-4.918%(-0.12)11

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-06-29	1.8000	2.3200	1.8000	2.3200	-4.918%	11	2,412	0.000%
2026-06-26	2.1000	2.4400	2.1000	2.4400	+8.929%	6	2,414	-4.918%
2026-06-25	2.7200	2.7200	2.2400	2.2400	-6.276%	4	2,420	+3.571%
2026-06-24	2.6000	2.6400	2.3900	2.3900	-33.611%	3	2,422	-2.929%
2026-06-23	2.8100	3.7500	2.8100	3.6000	0.000%	30	2,421	-35.556%
2026-06-22	4.4100	4.5000	3.6000	3.6000	-14.286%	129	2,425	-35.556%
2026-06-18	3.2000	4.3500	2.8800	4.2000	+59.696%	203	2,430	-44.762%
2026-06-17	3.0000	3.3000	2.6300	2.6300	-4.015%	115	2,430	-11.787%
2026-06-16	3.0500	3.1500	2.7400	2.7400	-2.143%	148	2,386	-15.328%
2026-06-15	2.7000	2.9500	2.7000	2.8000	+18.644%	5	2,356	-17.143%
2026-06-12	2.6500	2.7100	2.3600	2.3600	+36.416%	60	2,355	-1.695%
2026-06-11	1.5600	1.7300	1.5600	1.7300	+16.892%	15	2,357	+34.104%
2026-06-10	1.8300	1.8300	1.4200	1.4800	-22.513%	89	2,353	+56.757%
2026-06-09	1.7200	1.9100	1.5900	1.9100	-13.182%	51	2,428	+21.466%
2026-06-08	2.2000	2.3000	2.0000	2.2000	+42.857%	35	2,427	+5.455%
2026-06-05	2.0900	2.0900	1.5400	1.5400	-51.875%	308	2,430	+50.649%
2026-06-04	2.7000	3.2000	2.7000	3.2000	-9.605%	2,181	2,625	-27.500%
2026-06-03	4.1500	4.1500	3.2000	3.5400	+9.598%	247	3,398	-34.463%
2026-06-02	3.1400	3.2300	2.9700	3.2300	+17.455%	37	3,277	-28.173%
2026-06-01	2.6100	2.7500	2.4500	2.7500	+21.145%	57	3,275	-15.636%
2026-05-29	2.3900	2.3900	2.0100	2.2700	-17.455%	45	3,224	+2.203%
2026-05-28	2.8000	2.8000	2.6700	2.7500	-7.407%	16	3,220	-15.636%
2026-05-27	2.0100	3.0500	2.0100	2.9700	+48.500%	78	3,220	-21.886%
2026-05-26	2.0000	2.1700	2.0000	2.0000	+8.696%	79	3,231	+16.000%
2026-05-22	1.5500	1.8400	1.5500	1.8400	+18.710%	19	3,194	+26.087%
2026-05-21	1.5000	1.5500	1.4800	1.5500	+25.000%	41	3,184	+49.677%
2026-05-20	1.2500	1.2500	1.2400	1.2400	+36.264%	2,035	3,184	+87.097%
2026-05-18	1.2600	1.2600	0.9000	0.9100	-43.478%	2,035	3,230	+154.945%
2026-05-15	1.4900	1.6200	1.4000	1.6100	-19.500%	101	3,230	+44.099%
2026-05-14	1.8500	2.1200	1.6800	2.0000	+18.343%	16	3,132	+16.000%
2026-05-13	1.6500	1.7100	1.6500	1.6900	+32.031%	35	3,098	+37.278%
2026-05-12	1.3800	1.3800	1.2800	1.2800	-20.497%	13	3,098	+81.250%
2026-05-11	1.1400	1.7900	1.1400	1.6100	+13.380%	77	3,098	+44.099%
2026-05-08	1.5700	1.5700	1.3100	1.4200	-9.554%	32	3,043	+63.380%
2026-05-07	1.8500	1.8500	1.5500	1.5700	-14.208%	14	3,049	+47.771%
2026-05-06	2.2100	2.2100	1.8000	1.8300	+4.571%	79	3,046	+26.776%
2026-05-05	0.8000	1.8100	0.8000	1.7500	+121.519%	170	3,020	+32.571%
2026-05-04	0.7700	0.7900	0.7700	0.7900	+9.722%	8	3,047	+193.671%
2026-05-01	1.1000	1.1000	0.7000	0.7200	-32.075%	75	3,074	+222.222%
2026-04-30	1.0800	1.0800	1.0600	1.0600	+16.484%	2	3,074	+118.868%
2026-04-29	0.8800	0.9900	0.8500	0.9100	-8.081%	32	3,074	+154.945%
2026-04-28	0.9900	0.9900	0.9900	0.9900	-17.500%	1	3,081	+134.343%
2026-04-27	1.4400	1.4400	1.1800	1.2000	-35.135%	192	3,078	+93.333%
2026-04-24	1.4200	1.8500	1.4200	1.8500	+36.029%	4	3,010	+25.405%
2026-04-23	1.7600	1.7600	1.3600	1.3600	-6.849%	286	3,011	+70.588%
2026-04-22	1.4600	1.5100	1.4400	1.4600	+13.178%	16	2,781	+58.904%
2026-04-21	1.5600	1.5600	1.2900	1.2900	-15.132%	76	2,716	+79.845%
2026-04-20	1.4300	1.6700	1.4300	1.5200	0.000%	30	2,716	+52.632%
2026-04-17	1.2500	1.5200	1.2300	1.5200	+40.741%	12	2,706	+52.632%
2026-04-16	1.1000	1.1000	0.9500	1.0800	-2.703%	75	2,704	+114.815%
2026-04-15	1.2000	1.2000	1.0800	1.1100	-15.909%	9	2,698	+109.009%
2026-04-14	1.2900	1.4700	1.2900	1.3200	+17.857%	2,043	2,699	+75.758%
2026-04-13	0.9000	1.1300	0.9000	1.1200	+6.667%	41	683	+107.143%
2026-04-10	1.1200	1.1200	1.0500	1.0500	+9.375%	6	685	+120.952%
2026-04-09	0.7800	1.0000	0.7800	0.9600	+37.143%	58	682	+141.667%
2026-04-08	0.6900	0.7000	0.6900	0.7000	+62.791%	4	624	+231.429%
2026-04-07	0.4300	0.4300	0.4300	0.4300	+7.500%	7	624	+439.535%
2026-04-01	0.4100	0.4100	0.4000	0.4000	+66.667%	3	624	+480.000%
2026-03-31	0.2400	0.2400	0.2400	0.2400	-38.462%	2	623	+866.667%
2026-03-30	0.4000	0.4100	0.3800	0.3900	-30.357%	32	621	+494.872%
2026-03-27	0.5600	0.5600	0.5600	0.5600	-5.085%	51	603	+314.286%
2026-03-26	0.5900	0.5900	0.5900	0.5900	-7.813%	45	652	+293.220%
2026-03-24	0.6300	0.6400	0.6100	0.6400	-9.859%	39	652	+262.500%
2026-03-23	0.7100	0.7100	0.7100	0.7100	-5.333%	16	613	+226.761%
2026-03-18	0.7500	0.7500	0.7500	0.7500	+25.000%	30	597	+209.333%
2026-03-12	0.6000	0.6000	0.6000	0.6000	-27.711%	62	582	+286.667%
2026-03-11	0.8000	0.8300	0.8000	0.8300	+18.571%	78	644	+179.518%
2026-03-10	0.8600	0.8600	0.7000	0.7000	-15.663%	25	592	+231.429%
2026-03-06	0.8300	0.8300	0.8300	0.8300	-30.833%	30	618	+179.518%
2026-03-04	1.1800	1.2000	1.1800	1.2000	+33.333%	4	588	+93.333%
2026-03-03	0.9200	0.9200	0.9000	0.9000	-28.000%	6	588	+157.778%
2026-03-02	1.2000	1.2500	1.2000	1.2500	+1.626%	2	582	+85.600%
2026-02-27	1.2100	1.2300	1.2100	1.2300	-15.172%	26	582	+88.618%
2026-02-25	1.6600	1.6800	1.4500	1.4500	-13.690%	245	618	+60.000%
2026-02-24	1.2500	1.6800	1.2500	1.6800	+52.727%	61	618	+38.095%
2026-02-23	1.2000	1.2300	1.1000	1.1000	-29.487%	53	568	+110.909%
2026-02-18	1.5600	1.5600	1.5600	1.5600	+8.333%	1	593	+48.718%
2026-02-17	1.4400	1.4400	1.4400	1.4400	-26.531%	2	592	+61.111%
2026-02-13	1.8000	1.9600	1.7700	1.9600	+25.641%	20	576	+18.367%
2026-02-12	1.6900	1.6900	1.5200	1.5600	-6.024%	14	576	+48.718%
2026-02-11	1.7600	1.7600	1.6500	1.6600	-20.952%	7	576	+39.759%
2026-02-10	1.9700	2.1400	1.9700	2.1000	+12.903%	49	574	+10.476%
2026-02-09	1.7800	1.8600	1.7300	1.8600	+35.766%	36	560	+24.731%
2026-02-06	1.1900	1.4000	1.1900	1.3700	+25.688%	562	560	+69.343%
2026-02-05	1.1000	1.1000	1.0900	1.0900	-10.656%	3	559	+112.844%
2026-02-04	1.2600	1.2600	1.0800	1.2200	-34.054%	7	557	+90.164%
2026-02-03	1.8500	1.8500	1.8500	1.8500	-4.145%	1	550	+25.405%
2026-01-30	1.9300	1.9300	1.9300	1.9300	0.000%	551	550	+20.207%

.dark-mode .qx5K64{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .qx5K64{ color: #333333; background-color: white; border: 2px solid #333333; }CIFR20260918C37CIFR Sep 18 2026 37.00 Call (CIFR260918C00037000)option OPRA

CIFR20260918C37
CIFR Sep 18 2026 37.00 Call (CIFR260918C00037000)
option OPRA