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CIFR20280121P10
CIFR Jan 21 2028 10.00 Put (CIFR280121P00010000)
option OPRA

EOD

Aug 13, 2026

2.78-7.333%(-0.22)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	2.7800	2.7800	2.7800	2.7800	-7.333%	1	9,332	0.000%
2026-08-10	3.0000	3.0000	3.0000	3.0000	+1.695%	2,509	9,331	-7.333%
2026-08-07	2.9300	2.9600	2.9000	2.9500	+3.147%	335	6,821	-5.763%
2026-08-06	2.9000	2.9000	2.6100	2.8600	+24.348%	4,675	6,486	-2.797%
2026-08-03	2.3000	2.3000	2.3000	2.3000	-9.804%	1	4,234	+20.870%
2026-07-31	2.5500	2.5500	2.5500	2.5500	-1.923%	76	4,235	+9.020%
2026-07-30	2.5700	2.6000	2.5700	2.6000	-5.455%	11	4,232	+6.923%
2026-07-29	3.2000	3.2000	2.7500	2.7500	-3.846%	4	4,233	+1.091%
2026-07-28	2.8600	2.8600	2.8600	2.8600	+16.735%	2	4,231	-2.797%
2026-07-24	2.4500	2.4500	2.3800	2.4500	+8.889%	28	4,229	+13.469%
2026-07-23	2.2500	2.2500	2.2500	2.2500	-8.163%	1	4,231	+23.556%
2026-07-22	2.2000	2.4500	2.2000	2.4500	-6.130%	2	4,231	+13.469%
2026-07-21	2.6100	2.6100	2.6100	2.6100	-5.091%	30	4,231	+6.513%
2026-07-20	2.7300	2.7500	2.7300	2.7500	-8.638%	2	4,261	+1.091%
2026-07-17	3.1500	3.1500	3.0100	3.0100	+3.082%	1,142	4,259	-7.641%
2026-07-16	2.9100	2.9500	2.9100	2.9200	+6.960%	5	5,311	-4.795%
2026-07-06	2.7300	2.7300	2.7300	2.7300	+69.565%	20	5,306	+1.832%
2026-06-26	1.5300	1.6100	1.5300	1.6100	-33.195%	19	5,326	+72.671%
2026-06-25	2.4100	2.4100	2.4100	2.4100	+52.532%	40	5,326	+15.353%
2026-06-18	2.4800	2.4800	1.5800	1.5800	-41.045%	261	5,363	+75.949%
2026-06-17	2.2500	2.6800	2.2500	2.6800	+18.062%	5	5,363	+3.731%
2026-06-16	2.2700	2.2700	2.2700	2.2700	+7.583%	50	5,364	+22.467%
2026-06-15	2.3200	2.4300	1.6800	2.1100	-16.270%	720	5,314	+31.754%
2026-06-11	2.5200	2.5500	2.5100	2.5200	-4.183%	22	5,274	+10.317%
2026-06-10	2.1000	2.6300	2.1000	2.6300	+9.129%	3	5,274	+5.703%
2026-06-09	2.1000	2.4600	2.1000	2.4100	+35.393%	563	5,274	+15.353%
2026-06-08	2.2400	2.2400	1.7800	1.7800	-27.642%	150	5,055	+56.180%
2026-06-05	2.7200	2.7200	2.1800	2.4600	-6.464%	146	5,055	+13.008%
2026-05-21	2.6300	2.6400	2.6300	2.6300	-4.364%	6	5,055	+5.703%
2026-05-20	2.7500	2.7500	2.7500	2.7500	+15.063%	2	5,054	+1.091%
2026-05-15	2.8000	2.8000	2.3900	2.3900	+0.844%	2	5,056	+16.318%
2026-05-14	2.3700	2.3700	2.3700	2.3700	-8.846%	20	5,057	+17.300%
2026-05-12	2.7100	2.7100	2.6000	2.6000	+7.438%	103	5,057	+6.923%
2026-05-07	2.4200	2.4200	2.4200	2.4200	+4.310%	10	5,057	+14.876%
2026-05-06	2.3000	2.3200	2.3000	2.3200	-1.277%	16	5,067	+19.828%
2026-05-05	2.5000	2.5000	2.3000	2.3500	-18.118%	83	5,082	+18.298%
2026-04-30	2.8700	2.8700	2.8700	2.8700	+0.350%	5	5,063	-3.136%
2026-04-29	2.8500	2.8600	2.8500	2.8600	-4.027%	1,114	5,068	-2.797%
2026-04-28	3.0000	3.0000	2.9700	2.9800	+3.833%	652	4,809	-6.711%
2026-04-24	2.8200	2.8700	2.8200	2.8700	+4.364%	103	4,157	-3.136%
2026-04-22	2.7300	2.7500	2.7300	2.7500	-3.509%	10	4,157	+1.091%
2026-04-21	2.8600	2.8600	2.7200	2.8500	-3.061%	1,008	3,179	-2.456%
2026-04-16	2.9100	3.0000	2.9100	2.9400	+5.376%	330	3,179	-5.442%
2026-04-15	2.8500	2.9300	2.7300	2.7900	-8.525%	1,737	2,849	-0.358%
2026-04-09	3.0500	3.0500	3.0500	3.0500	-7.295%	1	2,345	-8.852%
2026-04-08	3.2900	3.2900	3.2900	3.2900	-13.421%	10	2,345	-15.502%
2026-04-07	3.8000	3.8000	3.8000	3.8000	-0.524%	20	2,335	-26.842%
2026-04-06	3.5500	3.8200	3.4000	3.8200	+17.178%	930	2,355	-27.225%
2026-03-23	3.2600	3.2600	3.2600	3.2600	-9.192%	1	2,685	-14.724%
2026-03-20	3.5900	3.5900	3.5900	3.5900	+8.459%	1	2,684	-22.563%
2026-03-17	3.3100	3.3100	3.3100	3.3100	-2.647%	1	2,685	-16.012%
2026-03-16	3.4500	3.5000	3.4000	3.4000	-9.091%	23	2,684	-18.235%
2026-03-09	3.7400	3.7400	3.7400	3.7400	-1.579%	1,500	2,684	-25.668%
2026-03-03	3.8000	3.8000	3.8000	3.8000	+11.765%	2	1,184	-26.842%
2026-03-02	3.4000	3.4000	3.4000	3.4000	+6.918%	1	1,186	-18.235%
2026-02-25	3.2300	3.2300	3.1800	3.1800	-16.535%	2	1,183	-12.579%
2026-02-20	3.6500	3.8100	3.6500	3.8100	+7.324%	3	1,183	-27.034%
2026-02-19	3.4500	3.5500	3.4500	3.5500	+1.429%	14	1,184	-21.690%
2026-02-17	3.4500	3.5000	3.4500	3.5000	+6.061%	3	1,184	-20.571%
2026-02-10	3.3000	3.3000	3.3000	3.3000	-2.941%	1	1,181	-15.758%
2026-02-09	3.6000	3.6000	3.4000	3.4000	-2.857%	23	1,181	-18.235%
2026-02-03	3.5000	3.5000	3.5000	3.5000	0.000%	45	1,180	-20.571%
2026-01-26	3.5000	3.5000	3.5000	3.5000	+6.061%	15	1,180	-20.571%
2026-01-23	3.4800	3.4800	3.3000	3.3000	0.000%	20	1,165	-15.758%
2026-01-14	3.3000	3.3000	3.3000	3.3000	-5.714%	4	1,155	-15.758%
2026-01-07	3.5000	3.5000	3.5000	3.5000	-2.778%	3	1,155	-20.571%
2026-01-02	3.6000	3.6000	3.6000	3.6000	-4.509%	2	1,155	-22.778%
2025-12-31	3.7600	3.7700	3.7600	3.7700	-4.557%	3	1,153	-26.260%
2025-12-19	3.9500	3.9500	3.9500	3.9500	-7.059%	1	1,153	-29.620%
2025-12-17	4.1000	4.2500	4.1000	4.2500	+1.190%	2	1,153	-34.588%
2025-12-16	4.2200	4.2200	4.2000	4.2000	+2.439%	4	1,154	-33.810%
2025-12-15	4.0500	4.1000	4.0500	4.1000	+18.841%	2	1,153	-32.195%
2025-12-12	3.5900	3.5900	3.4500	3.4500	-8.000%	42	1,151	-19.420%
2025-12-11	3.5300	3.7500	3.5300	3.7500	+2.740%	2	1,151	-25.867%
2025-12-10	3.6500	3.6500	3.6500	3.6500	+0.275%	2	1,150	-23.836%
2025-12-05	3.7200	3.8400	3.6400	3.6400	-0.817%	12	1,148	-23.626%
2025-11-28	3.6700	3.6700	3.6700	3.6700	-5.168%	10	1,148	-24.251%
2025-11-26	3.8700	3.8700	3.8700	3.8700	-6.747%	3	1,151	-28.165%
2025-11-24	4.1500	4.1500	4.1500	4.1500	-5.251%	1	1,151	-33.012%
2025-11-21	4.5000	4.5000	4.3800	4.3800	+1.860%	2	1,152	-36.530%
2025-11-20	4.2000	4.3000	4.1500	4.3000	0.000%	109	1,151	-35.349%
2025-11-19	4.3000	4.3000	4.3000	4.3000	-0.463%	4	1,150	-35.349%
2025-11-18	4.3900	4.4000	4.3200	4.3200	+0.465%	29	1,151	-35.648%
2025-11-14	4.3000	4.3000	4.3000	4.3000	+4.878%	3	1,147	-35.349%
2025-11-13	3.8800	4.1000	3.8800	4.1000	+16.477%	12	1,150	-32.195%
2025-11-11	3.5200	3.5200	3.5200	3.5200	+8.308%	18	1,152	-21.023%
2025-11-10	3.2500	3.2500	3.2500	3.2500	-5.797%	2	1,144	-14.462%
2025-11-07	3.4600	3.5800	3.4500	3.4500	+1.471%	48	1,142	-19.420%
2025-11-06	3.8000	3.8000	3.0000	3.4000	-18.660%	64	1,142	-18.235%
2025-11-03	4.8100	4.8100	3.9300	4.1800	-1.647%	908	280	-33.493%
2025-10-31	4.2500	4.2500	4.2500	4.2500	+3.659%	5	280	-34.588%
2025-10-30	4.2500	4.2500	4.1000	4.1000	+6.218%	11	275	-32.195%
2025-10-29	3.8600	3.8600	3.8600	3.8600	-5.160%	1	265	-27.979%
2025-10-28	4.0700	4.0700	4.0700	4.0700	+4.359%	1	265	-31.695%
2025-10-27	3.9000	3.9000	3.9000	3.9000	-2.500%	1	264	-28.718%
2025-10-24	4.5000	4.5000	4.0000	4.0000	-13.978%	11	264	-30.500%
2025-10-23	4.6500	4.6500	4.6500	4.6500	+5.204%	27	254	-40.215%
2025-10-22	4.4200	4.4200	4.4200	4.4200	+10.500%	2	227	-37.104%
2025-10-20	4.3100	4.3300	4.0000	4.0000	-5.882%	11	225	-30.500%
2025-10-17	4.2500	4.2500	4.2500	4.2500	+1.190%	1	218	-34.588%
2025-10-15	3.5000	4.2000	3.5000	4.2000	-10.448%	3	217	-33.810%
2025-10-13	3.8500	4.6900	3.8500	4.6900	+9.579%	49	217	-40.725%
2025-10-10	4.2000	4.2800	4.0800	4.2800	+88.546%	12	181	-35.047%
2025-10-09	3.8000	3.8500	2.2700	2.2700	-38.482%	40	186	+22.467%
2025-10-08	3.9200	3.9200	3.6900	3.6900	-7.053%	11	146	-24.661%
2025-10-07	4.0900	4.0900	3.9700	3.9700	+0.761%	2	146	-29.975%
2025-10-06	3.9400	3.9400	3.9400	3.9400	-1.500%	1	145	-29.442%
2025-10-03	4.0000	4.0000	4.0000	4.0000	-2.439%	10	145	-30.500%
2025-10-02	4.2000	4.2000	4.1000	4.1000	+6.494%	61	154	-32.195%
2025-10-01	4.4300	4.4300	3.8500	3.8500	-14.444%	13	181	-27.792%
2025-09-30	4.5000	4.5000	4.5000	4.5000	-1.747%	1	179	-38.222%
2025-09-26	4.9500	4.9500	4.5500	4.5800	-3.171%	36	179	-39.301%
2025-09-25	4.9800	4.9800	4.3000	4.7300	-2.474%	50	146	-41.226%
2025-09-24	4.6900	4.8500	4.6900	4.8500	+2.754%	61	102	-42.680%
2025-09-23	4.7200	4.7200	4.7200	4.7200	+15.122%	1	53	-41.102%
2025-09-22	4.8000	4.8000	4.1000	4.1000	-13.319%	17	52	-32.195%
2025-09-19	4.4000	4.7300	4.4000	4.7300	-5.400%	24	36	-41.226%
2025-09-18	4.9700	5.0000	4.9700	5.0000	+2.881%	7	12	-44.400%
2025-09-17	4.8600	4.8600	4.8600	4.8600	0.000%	5	5	-42.798%

.dark-mode .xHlZg4{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .xHlZg4{ color: #333333; background-color: white; border: 2px solid #333333; }CIFR20280121P10CIFR Jan 21 2028 10.00 Put (CIFR280121P00010000)option OPRA

CIFR20280121P10
CIFR Jan 21 2028 10.00 Put (CIFR280121P00010000)
option OPRA