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CAT20260918P520
CAT Sep 18 2026 520.00 Put (CAT260918P00520000)
option OPRA

EOD

Jul 29, 2026

1.66+155.385%(+1.01)82

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-29	1.5500	1.7300	1.3900	1.6600	+155.385%	82	173	0.000%
2026-07-27	0.4700	0.7400	0.4500	0.6500	+38.298%	105	167	+155.385%
2026-07-24	0.4900	0.4900	0.4700	0.4700	-46.591%	2	142	+253.191%
2026-07-22	0.7900	0.9000	0.7800	0.8800	-7.368%	5	142	+88.636%
2026-07-21	0.9200	1.1400	0.8200	0.9500	-20.168%	8	142	+74.737%
2026-07-20	1.1900	1.1900	1.1900	1.1900	0.000%	1	144	+39.496%
2026-07-17	1.3500	1.3500	1.1900	1.1900	+95.082%	2	145	+39.496%
2026-07-15	0.5400	0.8500	0.4800	0.6100	+12.963%	6	145	+172.131%
2026-07-10	0.6200	0.6300	0.5400	0.5400	-27.027%	11	144	+207.407%
2026-07-09	0.6300	0.7400	0.6300	0.7400	-10.843%	2	134	+124.324%
2026-07-08	0.9800	1.1400	0.8200	0.8300	+9.211%	34	134	+100.000%
2026-07-06	0.6200	0.7600	0.6200	0.7600	-26.923%	3	134	+118.421%
2026-07-02	0.8500	1.1500	0.7600	1.0400	+89.091%	74	151	+59.615%
2026-06-18	0.5900	0.7800	0.5500	0.5500	-56.349%	16	158	+201.818%
2026-06-15	1.2600	1.2600	1.2600	1.2600	-48.361%	1	158	+31.746%
2026-06-10	2.6600	2.6600	2.4400	2.4400	+32.609%	3	157	-31.967%
2026-06-09	1.8300	1.8400	1.8300	1.8400	+15.000%	2	158	-9.783%
2026-06-08	1.6000	1.6000	1.6000	1.6000	+20.301%	1	158	+3.750%
2026-06-04	1.6900	1.6900	1.2000	1.3300	-40.889%	45	157	+24.812%
2026-06-01	2.2800	2.5000	2.0400	2.2500	-10.000%	12	143	-26.222%
2026-05-29	2.5000	2.5000	2.5000	2.5000	-19.355%	4	142	-33.600%
2026-05-15	2.8400	3.1000	2.8400	3.1000	+33.047%	2	140	-46.452%
2026-05-13	2.5100	2.5100	2.2400	2.3300	-30.448%	240	140	-28.755%
2026-05-05	3.3500	3.3500	3.3500	3.3500	+0.299%	1	183	-50.448%
2026-05-04	3.3400	3.3400	3.3400	3.3400	+6.032%	1	183	-50.299%
2026-04-30	3.1500	3.1500	3.1500	3.1500	-47.934%	1	183	-47.302%
2026-04-21	6.0500	6.0500	6.0500	6.0500	-11.029%	1	183	-72.562%
2026-04-20	6.8000	6.8000	6.8000	6.8000	+19.298%	22	183	-75.588%
2026-04-17	5.7000	5.7200	5.7000	5.7000	-16.788%	3	163	-70.877%
2026-04-14	6.8500	6.8500	6.8500	6.8500	-19.883%	1	163	-75.766%
2026-04-10	8.5500	8.5500	8.5500	8.5500	-6.761%	1	162	-80.585%
2026-04-09	9.1000	9.1700	9.1000	9.1700	-42.508%	2	162	-81.897%
2026-04-07	16.2000	16.2000	15.9500	15.9500	+4.590%	2	161	-89.592%
2026-04-02	15.2500	15.2500	15.2500	15.2500	+7.394%	1	159	-89.115%
2026-04-01	14.2000	14.2000	14.2000	14.2000	-21.330%	2	159	-88.310%
2026-03-31	18.1000	18.1000	18.0500	18.0500	-22.698%	2	161	-90.803%
2026-03-30	22.2500	23.3500	22.2500	23.3500	+47.319%	3	161	-92.891%
2026-03-25	15.8500	15.8500	15.8500	15.8500	-9.841%	1	159	-89.527%
2026-03-23	17.5800	17.5800	17.5800	17.5800	-25.823%	2	158	-90.557%
2026-03-20	21.1500	23.7000	21.1500	23.7000	+13.942%	10	160	-92.996%
2026-03-19	20.8500	20.8500	20.8000	20.8000	-9.368%	17	163	-92.019%
2026-03-12	22.9500	22.9500	22.9500	22.9500	+3.846%	1	146	-92.767%
2026-03-06	22.1000	22.1000	22.1000	22.1000	+44.444%	3	145	-92.489%
2026-02-27	15.0500	15.3000	15.0000	15.3000	+21.718%	7	145	-89.150%
2026-02-25	12.5700	12.5700	12.5700	12.5700	-12.404%	2	141	-86.794%
2026-02-20	14.3500	14.5000	14.3500	14.3500	+7.491%	6	141	-88.432%
2026-02-18	13.3500	13.3500	13.3500	13.3500	0.000%	1	137	-87.566%
2026-02-13	13.3000	13.3500	13.2000	13.3500	-7.931%	4	133	-87.566%
2026-02-12	14.5000	14.5000	14.5000	14.5000	+11.538%	13	133	-88.552%
2026-02-11	12.7000	13.0000	12.7000	13.0000	-2.985%	2	120	-87.231%
2026-02-09	13.4000	13.4000	13.4000	13.4000	-15.776%	1	120	-87.612%
2026-02-06	15.9100	15.9100	15.9100	15.9100	-19.033%	1	120	-89.566%
2026-01-29	19.6500	19.6500	19.6500	19.6500	-13.436%	1	121	-91.552%
2026-01-27	23.0000	23.0100	22.7000	22.7000	-5.021%	4	121	-92.687%
2026-01-26	23.9000	23.9000	23.9000	23.9000	-8.112%	1	118	-93.054%
2026-01-23	25.5500	26.1000	25.5400	26.0100	+17.162%	77	117	-93.618%
2026-01-22	22.2000	22.2000	22.2000	22.2000	-12.770%	11	65	-92.523%
2026-01-21	25.4500	25.4500	25.4500	25.4500	+5.689%	1	70	-93.477%
2026-01-20	24.0800	24.0800	24.0800	24.0800	+2.468%	1	71	-93.106%
2026-01-16	23.6000	23.6000	23.5000	23.5000	+2.263%	2	68	-92.936%
2026-01-15	22.9800	22.9800	22.9800	22.9800	-13.609%	1	68	-92.776%
2026-01-14	26.6000	26.6000	26.6000	26.6000	-2.884%	1	68	-93.759%
2026-01-12	28.0000	28.0200	27.3600	27.3900	-19.084%	52	68	-93.939%
2026-01-08	33.8500	33.8500	33.8500	33.8500	+4.799%	1	62	-95.096%
2026-01-07	32.3000	32.3000	32.3000	32.3000	+9.864%	1	62	-94.861%
2026-01-06	28.6000	29.4000	28.6000	29.4000	-2.196%	7	62	-94.354%
2026-01-05	31.4500	31.4500	29.9000	30.0600	-13.121%	43	55	-94.478%
2026-01-02	34.7500	34.7500	34.6000	34.6000	-16.081%	4	20	-95.202%
2025-12-18	41.2300	41.2300	41.2300	41.2300	+13.989%	1	16	-95.974%
2025-12-15	36.1800	36.1800	36.1700	36.1700	+9.606%	2	16	-95.411%
2025-12-12	33.0000	33.0000	33.0000	33.0000	-3.141%	1	16	-94.970%
2025-12-08	34.0700	34.0700	34.0700	34.0700	-16.187%	2	16	-95.128%
2025-12-01	41.2000	41.2000	40.6500	40.6500	+0.793%	2	16	-95.916%
2025-11-28	40.3300	40.3300	40.3300	40.3300	-13.269%	2	16	-95.884%
2025-11-25	46.5000	46.5000	46.5000	46.5000	-4.321%	1	16	-96.430%
2025-11-13	48.6000	48.6000	48.6000	48.6000	+21.348%	1	15	-96.584%
2025-10-29	40.0500	40.0500	40.0500	40.0500	-28.673%	1	14	-95.855%
2025-10-28	56.0500	56.1500	56.0000	56.1500	-3.522%	8	13	-97.044%
2025-10-24	58.2000	58.2000	58.2000	58.2000	-2.349%	1	5	-97.148%
2025-10-22	59.6000	59.6000	59.6000	59.6000	+2.230%	1	4	-97.215%
2025-10-21	58.3000	58.3000	58.3000	58.3000	+0.517%	1	3	-97.153%
2025-10-16	56.6000	58.0000	56.6000	58.0000	-22.615%	2	2	-97.138%
2025-09-24	74.9500	74.9500	74.9500	74.9500	-29.979%	2	1	-97.785%
2025-08-21	107.0400	107.0400	107.0400	107.0400	0.000%	1	1	-98.449%