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CIFR20261016C18
CIFR Oct 16 2026 18.00 Call (CIFR261016C00018000)
option OPRA

EOD

Aug 13, 2026

2.25-25.000%(-0.75)293

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	2.9500	2.9500	2.2500	2.2500	-25.000%	293	1,148	0.000%
2026-08-12	3.4800	3.4800	2.8800	3.0000	-3.226%	217	1,102	-25.000%
2026-08-11	3.1000	3.5500	2.9600	3.1000	+16.105%	152	937	-27.419%
2026-08-10	2.8100	2.8100	2.3400	2.6700	-11.000%	366	916	-15.730%
2026-08-07	3.8000	3.8000	2.9000	3.0000	-28.058%	145	831	-25.000%
2026-08-06	4.1700	4.1700	4.1700	4.1700	-7.333%	2	807	-46.043%
2026-08-05	4.4000	4.5000	4.3100	4.5000	-47.977%	61	805	-50.000%
2026-08-03	8.6300	8.7000	8.6300	8.6500	+18.493%	4	745	-73.988%
2026-07-31	8.5000	8.5000	7.3000	7.3000	+5.797%	11	745	-69.178%
2026-07-30	6.0000	7.0000	6.0000	6.9000	+80.628%	35	752	-67.391%
2026-07-29	4.1500	4.5500	3.8200	3.8200	-29.259%	68	781	-41.099%
2026-07-28	4.8500	5.4000	4.8500	5.4000	-10.150%	22	722	-58.333%
2026-07-27	6.2000	6.2000	6.0100	6.0100	-35.027%	8	700	-62.562%
2026-07-24	9.2500	9.2500	9.2500	9.2500	+4.757%	1	704	-75.676%
2026-07-22	8.8300	8.8300	8.8300	8.8300	+16.184%	1	704	-74.519%
2026-07-21	7.5700	8.4000	7.5700	7.6000	+55.102%	13	705	-70.395%
2026-07-20	4.8800	4.9000	4.8800	4.9000	+30.667%	3	706	-54.082%
2026-07-17	3.3800	3.7500	3.3800	3.7500	-4.580%	6	707	-40.000%
2026-07-16	4.5500	4.5500	3.9300	3.9300	-28.804%	117	705	-42.748%
2026-07-13	5.5200	5.5200	5.5200	5.5200	-31.852%	1	635	-59.239%
2026-07-09	7.5000	8.1000	7.5000	8.1000	+26.761%	103	635	-72.222%
2026-07-08	6.4500	6.4500	6.3900	6.3900	+4.241%	18	694	-64.789%
2026-07-07	5.5700	6.1500	5.5600	6.1300	-9.320%	21	710	-63.295%
2026-07-06	6.9700	7.6600	6.7600	6.7600	+23.133%	17	693	-66.716%
2026-07-02	5.3700	5.4900	5.3700	5.4900	-43.980%	13	683	-59.016%
2026-06-26	9.8000	9.8000	9.8000	9.8000	-2.000%	100	683	-77.041%
2026-06-24	10.0000	10.2000	10.0000	10.0000	-28.571%	30	783	-77.500%
2026-06-22	14.0000	14.0000	14.0000	14.0000	+19.658%	3	813	-83.929%
2026-06-18	11.7000	11.7000	11.7000	11.7000	+62.275%	1	816	-80.769%
2026-06-11	6.4000	7.6500	6.4000	7.2100	+3.000%	250	816	-68.793%
2026-06-10	7.0000	7.0000	7.0000	7.0000	-6.667%	3	1,066	-67.857%
2026-06-09	9.2700	9.2700	7.5000	7.5000	-11.765%	4	1,069	-70.000%
2026-06-08	8.5000	8.5000	8.5000	8.5000	-15.000%	100	1,069	-73.529%
2026-06-04	9.8300	10.0000	9.8300	10.0000	-16.667%	3	1,169	-77.500%
2026-06-03	12.0000	12.0000	12.0000	12.0000	+12.360%	1	1,171	-81.250%
2026-06-02	10.6200	10.6800	10.6200	10.6800	+15.584%	2	1,172	-78.933%
2026-06-01	9.2400	9.2400	9.2400	9.2400	-7.692%	1	1,172	-75.649%
2026-05-27	10.0000	10.0100	10.0000	10.0100	+23.886%	3	1,171	-77.522%
2026-05-26	8.3500	8.3500	8.0200	8.0800	+24.308%	1,000	1,174	-72.153%
2026-05-21	6.5000	6.5000	6.5000	6.5000	+8.153%	1	1,849	-65.385%
2026-05-20	5.9200	6.0100	5.9100	6.0100	+12.127%	10	1,850	-62.562%
2026-05-19	5.4100	5.5100	4.7000	5.3600	-5.800%	85	1,851	-58.022%
2026-05-18	5.9500	5.9500	4.8000	5.6900	-11.920%	45	1,851	-60.457%
2026-05-15	6.4600	6.4600	6.4600	6.4600	-20.247%	1	1,851	-65.170%
2026-05-14	7.3600	8.1000	7.2800	8.1000	+14.085%	16	1,851	-72.222%
2026-05-13	6.4200	7.1000	6.2900	7.1000	+16.776%	16	1,864	-68.310%
2026-05-12	6.0500	6.0800	5.8000	6.0800	-14.846%	12	1,864	-62.993%
2026-05-11	7.1500	7.1700	7.1400	7.1400	+8.676%	10	1,864	-68.487%
2026-05-07	6.4000	6.5700	6.4000	6.5700	-14.005%	22	1,873	-65.753%
2026-05-06	8.0000	8.0000	7.6400	7.6400	+12.353%	13	1,873	-70.550%
2026-05-05	4.8500	6.8600	4.3400	6.8000	+45.610%	45	1,886	-66.912%
2026-05-04	4.5300	4.8500	4.5300	4.6700	+13.902%	31	1,922	-51.820%
2026-05-01	4.9100	4.9100	4.1000	4.1000	-6.393%	38	1,912	-45.122%
2026-04-29	4.7000	4.7000	4.3800	4.3800	-1.573%	18	1,912	-48.630%
2026-04-28	4.8300	4.8300	4.3700	4.4500	-20.536%	28	1,917	-49.438%
2026-04-27	5.5800	5.6000	5.3900	5.6000	-2.946%	62	1,916	-59.821%
2026-04-24	5.7600	5.7800	5.7500	5.7700	+3.036%	51	1,925	-61.005%
2026-04-23	6.4000	6.6700	5.6000	5.6000	-4.600%	3	1,918	-59.821%
2026-04-22	5.8700	5.8700	5.7800	5.8700	+12.237%	128	1,919	-61.670%
2026-04-21	5.5200	5.5200	5.1500	5.2300	-14.262%	135	1,913	-56.979%
2026-04-20	6.1500	6.2200	6.0800	6.1000	+5.719%	62	1,913	-63.115%
2026-04-17	5.2200	5.8600	5.0700	5.7700	+23.555%	61	1,964	-61.005%
2026-04-16	5.1500	5.1500	4.6000	4.6700	-12.710%	208	1,917	-51.820%
2026-04-15	5.0800	5.3500	5.0100	5.3500	-4.635%	7	1,811	-57.944%
2026-04-14	5.5400	6.0500	5.5300	5.6100	+10.870%	26	1,808	-59.893%
2026-04-13	4.1500	5.0700	4.1500	5.0600	+18.779%	319	1,811	-55.534%
2026-04-10	4.5000	4.5000	4.2600	4.2600	+31.481%	17	1,502	-47.183%
2026-04-08	3.3700	3.4500	3.2400	3.2400	+26.070%	17	1,487	-30.556%
2026-04-07	2.5700	2.5700	2.5700	2.5700	+14.222%	2	1,502	-12.451%
2026-03-31	2.1800	2.2500	2.1800	2.2500	+9.756%	6	1,502	0.000%
2026-03-30	2.6700	2.6700	2.0500	2.0500	-29.066%	125	1,502	+9.756%
2026-03-27	3.1500	3.1500	2.8900	2.8900	-8.254%	34	1,517	-22.145%
2026-03-26	3.1500	3.1500	3.1500	3.1500	-10.000%	1	1,483	-28.571%
2026-03-24	3.5000	3.5000	3.5000	3.5000	0.000%	15	1,483	-35.714%
2026-03-23	3.5000	3.5000	3.5000	3.5000	+14.754%	5	1,498	-35.714%
2026-03-20	3.0500	3.0500	3.0500	3.0500	-3.175%	15	1,498	-26.230%
2026-03-19	3.1500	3.1500	3.1500	3.1500	-11.268%	2	1,483	-28.571%
2026-03-18	3.5400	3.5500	3.5400	3.5500	-1.389%	4	1,481	-36.620%
2026-03-17	3.7000	3.7000	3.6000	3.6000	+0.559%	6	1,482	-37.500%
2026-03-13	3.6500	3.7000	3.5800	3.5800	+19.333%	26	1,476	-37.151%
2026-03-12	2.9900	3.0000	2.9900	3.0000	-15.493%	2	1,477	-25.000%
2026-03-11	3.5500	3.5500	3.5500	3.5500	-1.389%	1	1,477	-36.620%
2026-03-10	3.6000	3.6000	3.6000	3.6000	+25.000%	1	1,476	-37.500%
2026-03-09	3.0200	3.0900	2.8800	2.8800	-7.692%	11	1,475	-21.875%
2026-03-06	3.5500	3.5500	3.1200	3.1200	-19.171%	203	1,483	-27.885%
2026-03-05	4.2900	4.2900	3.8600	3.8600	-13.647%	13	1,385	-41.710%
2026-03-04	4.1700	4.4700	4.1700	4.4700	+10.370%	30	1,398	-49.664%
2026-03-03	4.0500	4.0500	4.0500	4.0500	-10.000%	4	1,374	-44.444%
2026-02-24	4.1000	4.5000	4.1000	4.5000	+3.448%	4	1,370	-50.000%
2026-02-19	4.3500	4.3500	4.3500	4.3500	-18.079%	4	1,370	-48.276%
2026-02-09	5.3100	5.3100	5.3100	5.3100	+36.154%	4	1,370	-57.627%
2026-02-06	3.9000	3.9000	3.9000	3.9000	+5.405%	1	1,370	-42.308%
2026-02-05	3.7000	3.7000	3.7000	3.7000	-24.490%	2	1,370	-39.189%
2026-02-03	4.9000	4.9000	4.9000	4.9000	+1.660%	2	1,370	-54.082%
2026-02-02	4.8200	4.8200	4.8200	4.8200	-16.174%	1	1,368	-53.320%
2026-01-30	5.7500	5.7500	5.7500	5.7500	-7.258%	1	1,368	-60.870%
2026-01-29	6.2000	6.2000	6.2000	6.2000	-8.824%	3	1,369	-63.710%
2026-01-27	6.8000	6.8000	6.8000	6.8000	+17.241%	1	1,368	-66.912%
2026-01-26	5.8000	5.8000	5.8000	5.8000	-13.947%	1	1,369	-61.207%
2026-01-22	6.7400	6.7400	6.7400	6.7400	+4.821%	5	1,368	-66.617%
2026-01-21	6.1500	6.4300	6.1500	6.4300	-1.380%	2	1,368	-65.008%
2026-01-20	6.5000	6.5200	6.4200	6.5200	-13.642%	3	1,368	-65.491%
2026-01-16	6.6500	7.5500	6.6500	7.5500	+17.601%	50	1,366	-70.199%
2026-01-15	6.4000	6.5500	6.0000	6.4200	-6.957%	18	1,366	-64.953%
2026-01-14	6.4000	6.9300	6.4000	6.9000	+4.545%	310	1,376	-67.391%
2026-01-13	6.8800	6.8800	6.6000	6.6000	+10.000%	15	1,122	-65.909%
2026-01-12	5.8500	6.0000	5.8500	6.0000	+2.916%	60	1,119	-62.500%
2026-01-09	5.8300	5.8300	5.8300	5.8300	+2.281%	1	1,069	-61.407%
2026-01-08	5.2000	5.7000	5.2000	5.7000	-11.628%	29	1,069	-60.526%
2026-01-05	6.0900	6.7500	6.0900	6.4500	+40.217%	16	1,070	-65.116%
2025-12-29	4.6000	4.6000	4.6000	4.6000	+12.195%	3	1,070	-51.087%
2025-12-23	4.1000	4.1000	4.1000	4.1000	-17.505%	95	1,070	-45.122%
2025-12-22	6.3900	6.3900	4.9700	4.9700	-14.162%	13	1,151	-54.728%
2025-12-19	5.7900	5.7900	5.7900	5.7900	+13.976%	5	1,141	-61.140%
2025-12-18	5.0800	5.0800	5.0800	5.0800	+1.600%	1	1,136	-55.709%
2025-12-17	5.5300	5.5300	5.0000	5.0000	+2.459%	3	1,136	-55.000%
2025-12-16	4.3200	4.8800	4.3200	4.8800	-0.813%	3	1,137	-53.893%
2025-12-15	4.8000	5.2500	4.8000	4.9200	-30.704%	66	1,136	-54.268%
2025-12-12	7.9300	7.9300	6.9700	7.1000	-6.824%	9	1,193	-68.310%
2025-12-11	7.1000	7.8000	7.1000	7.6200	-11.601%	68	1,194	-70.472%
2025-12-05	7.9500	8.6200	7.9500	8.6200	-0.691%	7	1,130	-73.898%
2025-12-04	8.6800	8.6800	8.6800	8.6800	+23.647%	1	1,135	-74.078%
2025-12-03	7.1500	7.1500	6.9500	7.0200	-11.139%	5	1,136	-67.949%
2025-12-02	9.0000	9.0000	7.9000	7.9000	-10.227%	19	1,135	-71.519%
2025-12-01	8.8000	8.8000	8.8000	8.8000	+4.762%	1	1,118	-74.432%
2025-11-26	7.9500	8.4000	7.6900	8.4000	+12.299%	5	1,116	-73.214%
2025-11-25	6.4500	7.4800	6.4500	7.4800	+13.333%	150	1,116	-69.920%
2025-11-24	6.7000	6.9200	6.6000	6.6000	+34.694%	58	1,066	-65.909%
2025-11-21	5.1000	5.1000	4.9000	4.9000	-18.333%	2	1,012	-54.082%
2025-11-20	6.0000	6.0000	6.0000	6.0000	+5.634%	1	1,010	-62.500%
2025-11-19	5.6800	5.6800	5.6800	5.6800	-11.250%	1,000	1,009	-60.387%
2025-11-13	5.8200	6.4000	5.8200	6.4000	-18.987%	2	9	-64.844%
2025-11-11	8.1000	8.1000	7.6500	7.9000	-12.707%	7	8	-71.519%
2025-11-10	9.0500	9.0500	9.0500	9.0500	-33.700%	2	3	-75.138%
2025-11-05	13.6500	13.6500	13.6500	13.6500	0.000%	1	1	-83.516%

.dark-mode .KXdPxq{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .KXdPxq{ color: #333333; background-color: white; border: 2px solid #333333; }CIFR20261016C18CIFR Oct 16 2026 18.00 Call (CIFR261016C00018000)option OPRA

CIFR20261016C18
CIFR Oct 16 2026 18.00 Call (CIFR261016C00018000)
option OPRA