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CAT20260918P540
CAT Sep 18 2026 540.00 Put (CAT260918P00540000)
option OPRA

EOD

Jul 30, 2026

1.25-42.922%(-0.94)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-30	1.2500	1.2500	1.2500	1.2500	-42.922%	1	169	0.000%
2026-07-29	2.0500	2.3500	1.7500	2.1900	+80.992%	98	168	-42.922%
2026-07-28	1.2600	1.4100	1.2100	1.2100	+6.140%	4	154	+3.306%
2026-07-27	0.7300	1.2300	0.7100	1.1400	+50.000%	7	152	+9.649%
2026-07-24	0.7500	0.7600	0.7500	0.7600	-27.619%	2	151	+64.474%
2026-07-22	1.2200	1.2200	1.0500	1.0500	-16.667%	5	151	+19.048%
2026-07-21	1.1800	1.3300	1.0500	1.2600	-21.739%	16	151	-0.794%
2026-07-20	1.5000	1.6100	1.4900	1.6100	-7.471%	3	146	-22.360%
2026-07-17	1.7400	1.7400	1.7400	1.7400	+33.846%	2	147	-28.161%
2026-07-08	1.1400	1.3000	1.0700	1.3000	+25.000%	11	147	-3.846%
2026-07-07	1.0400	1.0400	1.0400	1.0400	+19.540%	1	151	+20.192%
2026-07-06	0.8700	0.8700	0.8700	0.8700	-13.861%	1	152	+43.678%
2026-07-02	0.8300	1.4600	0.6800	1.0100	-9.009%	26	141	+23.762%
2026-07-01	1.1100	1.1100	1.1100	1.1100	+65.672%	5	141	+12.613%
2026-06-22	0.6700	0.6700	0.6700	0.6700	-23.864%	13	146	+86.567%
2026-06-18	0.8800	0.8800	0.8800	0.8800	-45.679%	2	159	+42.045%
2026-06-15	1.6200	1.6200	1.6200	1.6200	-49.533%	2	159	-22.840%
2026-06-10	3.2100	3.2100	3.2100	3.2100	+42.667%	1	159	-61.059%
2026-06-09	2.2500	2.2500	2.2500	2.2500	+27.841%	1	160	-44.444%
2026-06-04	1.7000	1.7600	1.7000	1.7600	-40.940%	2	160	-28.977%
2026-06-01	2.9800	2.9800	2.9800	2.9800	-5.397%	2	160	-58.054%
2026-05-29	3.1500	3.1500	3.1500	3.1500	+16.667%	2	162	-60.317%
2026-05-28	2.7700	2.7700	2.4600	2.7000	+8.000%	6	161	-53.704%
2026-05-27	2.5000	2.5000	2.5000	2.5000	-16.667%	2	159	-50.000%
2026-05-21	3.0000	3.0000	3.0000	3.0000	-9.091%	1	157	-58.333%
2026-05-19	3.5000	3.5000	3.3000	3.3000	-1.493%	14	158	-62.121%
2026-05-18	3.3500	3.3500	3.3500	3.3500	-4.286%	1	162	-62.687%
2026-05-15	3.5000	3.5000	3.5000	3.5000	+26.354%	1	162	-64.286%
2026-05-14	2.7700	2.7700	2.7700	2.7700	-3.147%	10	163	-54.874%
2026-05-13	2.8600	2.8600	2.8600	2.8600	-20.334%	2	171	-56.294%
2026-05-12	3.5900	3.5900	3.5900	3.5900	-2.710%	1	171	-65.181%
2026-05-08	3.6900	3.6900	3.6900	3.6900	-8.889%	10	171	-66.125%
2026-05-07	4.0500	4.0500	4.0500	4.0500	+19.118%	1	161	-69.136%
2026-05-06	3.4500	3.4500	3.4000	3.4000	-8.108%	2	162	-63.235%
2026-05-05	3.7000	3.7000	3.7000	3.7000	-13.146%	1	164	-66.216%
2026-05-04	4.3900	4.3900	4.2600	4.2600	-0.930%	2	163	-70.657%
2026-05-01	4.3000	4.3000	4.3000	4.3000	-1.149%	1	161	-70.930%
2026-04-30	4.4000	4.6500	3.9500	4.3500	-35.171%	15	161	-71.264%
2026-04-23	6.5000	6.7100	6.5000	6.7100	-11.594%	11	165	-81.371%
2026-04-21	7.5100	7.5900	7.5100	7.5900	-11.744%	2	166	-83.531%
2026-04-20	8.4500	8.6000	8.3500	8.6000	+17.808%	24	167	-85.465%
2026-04-17	7.7000	7.7000	7.3000	7.3000	-27.000%	12	152	-82.877%
2026-04-15	9.1000	11.0600	9.1000	10.0000	+14.286%	9	152	-87.500%
2026-04-14	8.7500	8.7500	8.7500	8.7500	-15.459%	3	153	-85.714%
2026-04-10	10.3000	10.6000	10.3000	10.3500	-8.569%	16	153	-87.923%
2026-04-09	11.3200	11.3200	11.3200	11.3200	-14.951%	1	156	-88.958%
2026-04-08	13.3100	13.3100	13.3100	13.3100	-31.744%	2	154	-90.609%
2026-04-07	19.5000	19.5000	19.5000	19.5000	-2.500%	4	154	-93.590%
2026-04-06	20.0000	20.0000	20.0000	20.0000	+9.290%	3	150	-93.750%
2026-04-01	20.7500	20.7500	18.3000	18.3000	-15.081%	21	149	-93.169%
2026-03-31	25.1000	25.2000	21.5500	21.5500	-23.310%	10	149	-94.200%
2026-03-30	27.4500	28.1000	27.4500	28.1000	+19.829%	2	141	-95.552%
2026-03-27	23.0000	23.4500	23.0000	23.4500	+7.569%	4	140	-94.670%
2026-03-26	21.4500	21.8000	20.4800	21.8000	+12.661%	3	139	-94.266%
2026-03-25	19.3300	19.3500	19.0500	19.3500	-1.276%	16	138	-93.540%
2026-03-24	22.9000	22.9000	19.6000	19.6000	-1.902%	5	127	-93.622%
2026-03-23	19.9800	19.9800	19.9800	19.9800	-28.259%	1	124	-93.744%
2026-03-20	25.0700	27.8500	25.0700	27.8500	+11.623%	25	124	-95.512%
2026-03-19	26.6000	26.6000	24.9500	24.9500	+16.862%	15	110	-94.990%
2026-03-18	21.3500	21.3500	21.3500	21.3500	+0.946%	1	108	-94.145%
2026-03-11	21.1500	21.1500	21.1500	21.1500	-16.896%	1	108	-94.090%
2026-03-09	25.6500	25.6500	25.4500	25.4500	+4.948%	5	108	-95.088%
2026-03-05	23.9400	24.3000	23.9400	24.2500	+21.250%	4	104	-94.845%
2026-03-03	20.0000	20.0000	20.0000	20.0000	+17.647%	10	102	-93.750%
2026-02-26	17.4000	17.4000	17.0000	17.0000	+3.030%	23	92	-92.647%
2026-02-23	16.5000	16.5000	16.5000	16.5000	+3.125%	2	79	-92.424%
2026-02-20	16.0000	16.0000	16.0000	16.0000	-11.111%	18	77	-92.188%
2026-02-19	18.1000	18.1000	18.0000	18.0000	+5.882%	2	77	-93.056%
2026-02-18	16.5000	17.0000	16.4000	17.0000	+5.919%	6	77	-92.647%
2026-02-13	16.0500	16.0500	16.0500	16.0500	-9.271%	1	73	-92.212%
2026-02-12	15.8000	17.6900	15.8000	17.6900	+9.876%	13	73	-92.934%
2026-02-11	15.9500	16.1000	15.9500	16.1000	-14.770%	2	71	-92.236%
2026-02-06	19.1500	19.1500	18.8500	18.8900	-24.891%	14	71	-93.383%
2026-02-05	25.3500	25.3500	25.0500	25.1500	+30.990%	32	69	-95.030%
2026-02-03	19.5000	19.5000	19.2000	19.2000	-9.944%	21	85	-93.490%
2026-02-02	21.7000	21.7000	21.3100	21.3200	-17.204%	13	94	-94.137%
2026-01-30	25.5000	25.7500	25.5000	25.7500	+5.102%	2	97	-95.146%
2026-01-29	23.0000	24.5000	22.5000	24.5000	-11.871%	40	95	-94.898%
2026-01-28	27.4000	27.8000	27.4000	27.8000	-3.136%	15	77	-95.504%
2026-01-27	28.7100	28.7100	28.7000	28.7000	-1.034%	2	66	-95.645%
2026-01-23	29.0000	29.0000	29.0000	29.0000	+7.051%	2	66	-95.690%
2026-01-22	27.0900	27.0900	27.0900	27.0900	-5.114%	11	66	-95.386%
2026-01-16	27.2800	28.7500	27.2800	28.5500	-20.584%	18	43	-95.622%
2026-01-09	35.8000	35.9500	35.8000	35.9500	+0.139%	27	43	-96.523%
2026-01-05	35.9000	35.9000	35.9000	35.9000	-15.130%	1	15	-96.518%
2026-01-02	42.3000	42.3000	42.3000	42.3000	-5.580%	1	15	-97.045%
2025-12-29	44.8000	44.8000	44.8000	44.8000	+1.564%	2	14	-97.210%
2025-12-26	44.1100	44.1100	44.1100	44.1100	+2.248%	1	12	-97.166%
2025-12-23	43.1400	43.1400	43.1400	43.1400	-13.927%	2	12	-97.102%
2025-12-17	50.1200	50.1200	50.1200	50.1200	+33.546%	1	14	-97.506%
2025-12-10	37.5300	37.5300	37.5300	37.5300	-10.430%	2	15	-96.669%
2025-12-09	41.9000	41.9000	41.9000	41.9000	-0.238%	1	13	-97.017%
2025-12-08	41.0000	42.0000	41.0000	42.0000	+5.927%	2	12	-97.024%
2025-12-05	39.6500	39.6500	39.6500	39.6500	-3.293%	1	12	-96.847%
2025-12-04	41.1000	41.1000	40.3000	41.0000	-31.323%	5	11	-96.951%
2025-11-18	59.7000	59.7000	59.7000	59.7000	+1.531%	1	9	-97.906%
2025-11-17	58.8000	58.8000	58.8000	58.8000	+3.158%	3	8	-97.874%
2025-11-14	57.0000	57.0000	57.0000	57.0000	+4.491%	3	10	-97.807%
2025-11-05	54.5500	54.5500	54.5500	54.5500	+18.716%	1	8	-97.709%
2025-10-29	45.9500	45.9500	45.9500	45.9500	-46.632%	2	7	-97.280%
2025-09-29	86.1000	86.1000	86.1000	86.1000	0.000%	6	6	-98.548%