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CAT20261218P500
CAT Dec 18 2026 500.00 Put (CAT261218P00500000)
option OPRA

EOD

Jul 30, 2026

7.25-22.872%(-2.15)100

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-30	7.2500	7.2500	7.2500	7.2500	-22.872%	100	435	0.000%
2026-07-29	8.6500	9.4000	8.6500	9.4000	+56.667%	3	368	-22.872%
2026-07-27	6.0000	6.0000	6.0000	6.0000	+14.286%	1	367	+20.833%
2026-07-24	5.2500	5.2500	5.2500	5.2500	+1.547%	3	367	+38.095%
2026-07-22	5.1700	5.1700	5.1700	5.1700	-10.862%	3	367	+40.232%
2026-07-21	5.8000	5.8000	5.8000	5.8000	+6.033%	1	370	+25.000%
2026-07-16	4.8000	5.4700	4.8000	5.4700	+9.400%	6	370	+32.541%
2026-07-15	5.0000	5.0000	5.0000	5.0000	+13.636%	1	368	+45.000%
2026-07-14	4.4000	4.4000	4.4000	4.4000	+4.762%	2	367	+64.773%
2026-07-13	4.2000	4.2000	4.2000	4.2000	+1.695%	1	365	+72.619%
2026-07-10	4.1300	4.1300	4.1300	4.1300	+54.104%	10	365	+75.545%
2026-07-09	2.6800	2.6800	2.6800	2.6800	-38.952%	1	355	+170.522%
2026-07-08	4.2400	4.3900	4.2400	4.3900	+11.139%	6	355	+65.148%
2026-07-06	3.9500	3.9500	3.9500	3.9500	+7.923%	5	360	+83.544%
2026-07-02	3.6600	3.6600	3.6600	3.6600	+4.571%	2	353	+98.087%
2026-07-01	2.9000	3.5000	2.4800	3.5000	+25.000%	15	353	+107.143%
2026-06-30	2.8000	2.8000	2.8000	2.8000	-6.667%	2	343	+158.929%
2026-06-24	3.0000	3.0000	3.0000	3.0000	+7.143%	5	345	+141.667%
2026-06-23	2.9600	2.9600	2.8000	2.8000	+3.321%	8	340	+158.929%
2026-06-22	2.7100	2.7100	2.7100	2.7100	-13.141%	15	334	+167.528%
2026-06-18	3.1300	3.1300	3.1200	3.1200	-26.932%	2	319	+132.372%
2026-06-15	4.2700	4.2700	4.2700	4.2700	-40.612%	1	319	+69.789%
2026-06-10	7.1900	7.1900	7.1900	7.1900	+15.968%	1	320	+0.834%
2026-05-13	6.2900	6.5500	6.2000	6.2000	+5.983%	14	319	+16.935%
2026-05-11	7.4500	7.4500	5.8500	5.8500	-19.863%	2	321	+23.932%
2026-05-05	6.0000	7.3000	6.0000	7.3000	+4.286%	2	322	-0.685%
2026-04-30	7.0000	7.0000	7.0000	7.0000	-34.272%	8	321	+3.571%
2026-04-28	10.6500	10.6500	10.6500	10.6500	+8.342%	1	329	-31.925%
2026-04-27	9.8300	9.8300	9.8300	9.8300	-1.798%	1	329	-26.246%
2026-04-24	10.0100	10.0100	10.0100	10.0100	+0.704%	1	328	-27.572%
2026-04-23	9.9400	9.9400	9.9400	9.9400	-8.387%	1	329	-27.062%
2026-04-22	10.9500	10.9500	10.8500	10.8500	+2.649%	2	329	-33.180%
2026-04-21	10.5700	10.5700	10.5700	10.5700	+7.857%	1	328	-31.410%
2026-04-17	9.8000	9.8000	9.8000	9.8000	-27.407%	1	329	-26.020%
2026-04-15	13.5000	13.5000	13.5000	13.5000	+16.883%	8	328	-46.296%
2026-04-14	11.5500	11.5500	11.5500	11.5500	-53.800%	1	328	-37.229%
2026-03-31	27.0500	27.0500	25.0000	25.0000	-14.559%	4	329	-71.000%
2026-03-30	26.7500	29.2600	26.7500	29.2600	+29.412%	63	329	-75.222%
2026-03-26	21.8000	22.6100	21.2800	22.6100	-13.372%	109	300	-67.935%
2026-03-20	26.3000	26.3000	26.0500	26.1000	+0.772%	4	254	-72.222%
2026-03-19	27.1700	27.1700	25.9000	25.9000	+5.456%	162	255	-72.008%
2026-03-16	24.5600	24.5600	24.5600	24.5600	-7.634%	1	95	-70.480%
2026-03-13	25.3100	26.5900	25.3100	26.5900	+8.310%	3	95	-72.734%
2026-03-05	23.5500	24.5500	23.5500	24.5500	+29.211%	2	95	-70.468%
2026-02-18	19.0000	19.0000	19.0000	19.0000	+20.482%	1	95	-61.842%
2026-02-11	15.7700	15.7700	15.7700	15.7700	-37.171%	1	95	-54.027%
2026-02-05	24.6500	25.1000	24.6500	25.1000	+25.752%	4	94	-71.116%
2026-02-03	19.5000	20.3000	19.5000	19.9600	-4.223%	5	96	-63.677%
2026-02-02	21.3600	21.5100	20.8400	20.8400	-13.706%	10	98	-65.211%
2026-01-30	24.3000	24.3000	24.1500	24.1500	+5.000%	28	93	-69.979%
2026-01-29	23.0000	23.0000	23.0000	23.0000	-9.804%	5	94	-68.478%
2026-01-22	25.5000	25.5000	25.5000	25.5000	-3.042%	1	94	-71.569%
2026-01-16	26.1500	26.3000	26.1500	26.3000	+0.960%	3	94	-72.433%
2026-01-15	26.2000	26.2000	26.0500	26.0500	-6.126%	2	94	-72.169%
2026-01-13	26.8500	27.9000	26.8500	27.7500	-9.136%	10	92	-73.874%
2026-01-12	30.4500	30.5400	30.1500	30.5400	-4.711%	5	85	-76.261%
2026-01-09	32.0500	32.0500	32.0500	32.0500	+2.233%	2	83	-77.379%
2026-01-06	31.2000	31.3500	31.2000	31.3500	-14.810%	19	81	-76.874%
2026-01-02	37.9600	37.9600	36.8000	36.8000	-8.115%	2	67	-80.299%
2025-12-29	40.0500	40.0500	40.0500	40.0500	+3.089%	1	68	-81.898%
2025-12-26	38.8500	38.8500	38.8500	38.8500	+0.258%	2	67	-81.338%
2025-12-24	38.7500	38.7500	38.7500	38.7500	+2.513%	2	63	-81.290%
2025-12-23	37.8000	37.8000	37.8000	37.8000	-12.093%	1	63	-80.820%
2025-12-18	43.0000	43.0000	43.0000	43.0000	-4.444%	1	62	-83.140%
2025-12-17	40.0500	45.0000	40.0500	45.0000	+18.890%	53	62	-83.889%
2025-12-16	37.8500	37.8500	37.8500	37.8500	-1.688%	1	48	-80.845%
2025-12-15	38.5000	38.5000	38.5000	38.5000	+8.512%	2	47	-81.169%
2025-12-12	37.5000	37.5000	35.4800	35.4800	+8.072%	3	46	-79.566%
2025-12-11	32.8900	32.8900	32.8300	32.8300	-6.200%	4	46	-77.917%
2025-12-10	35.0000	35.0000	35.0000	35.0000	-5.149%	1	44	-79.286%
2025-12-03	41.9800	41.9800	36.9000	36.9000	-19.783%	9	44	-80.352%
2025-11-24	46.0000	46.0000	46.0000	46.0000	-8.000%	1	38	-84.239%
2025-11-20	44.0000	50.0000	44.0000	50.0000	+2.041%	2	38	-85.500%
2025-11-13	49.0000	49.0000	49.0000	49.0000	-0.810%	1	38	-85.204%
2025-11-07	48.9500	49.4000	48.9500	49.4000	+11.011%	3	37	-85.324%
2025-11-06	42.5000	46.5000	41.9500	44.5000	+4.142%	100	34	-83.708%
2025-11-03	43.0500	43.0500	42.6000	42.7300	+7.362%	4	7	-83.033%
2025-10-30	39.5000	39.9000	39.5000	39.8000	-0.351%	10	7	-81.784%
2025-10-29	39.8000	39.9400	39.5000	39.9400	-25.734%	4	4	-81.848%
2025-10-28	54.4500	54.4500	53.7800	53.7800	0.000%	2	2	-86.519%