Dark

CAT20260821P820
CAT Aug 21 2026 820.00 Put (CAT260821P00820000)
option OPRA

EOD

Jul 30, 2026

48.90-26.244%(-17.40)22

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-30	48.7300	51.0200	42.9500	48.9000	-26.244%	22	1,672	0.000%
2026-07-29	52.8000	66.6600	48.7100	66.3000	+76.612%	78	1,678	-26.244%
2026-07-28	43.4500	43.4500	37.5400	37.5400	+29.003%	123	1,664	+30.261%
2026-07-27	25.0000	37.0000	24.5000	29.1000	+15.476%	23	1,632	+68.041%
2026-07-24	25.2000	25.2000	25.2000	25.2000	+10.526%	1	1,620	+94.048%
2026-07-23	25.7500	25.8500	21.4700	22.8000	-0.437%	49	1,620	+114.474%
2026-07-22	24.7000	24.7000	22.7000	22.9000	-14.552%	6	1,626	+113.537%
2026-07-21	26.6000	27.0000	26.6000	26.8000	-23.820%	4	1,625	+82.463%
2026-07-20	29.2500	35.3700	29.2500	35.1800	+16.413%	6	1,624	+38.999%
2026-07-17	28.9300	30.4000	28.9300	30.2200	-3.234%	4	1,627	+61.813%
2026-07-16	28.0000	33.3700	27.5000	31.2300	+35.195%	27	1,625	+56.580%
2026-07-15	18.9000	27.0200	18.9000	23.1000	+21.006%	25	1,613	+111.688%
2026-07-14	13.9600	19.4900	13.9600	19.0900	+1.651%	69	1,605	+156.155%
2026-07-13	16.6200	19.8000	16.6200	18.7800	+23.634%	17	1,599	+160.383%
2026-07-10	18.7000	18.7000	15.1300	15.1900	-16.767%	13	1,596	+221.922%
2026-07-09	15.5900	18.2500	15.3800	18.2500	-4.400%	93	1,596	+167.945%
2026-07-08	18.7000	23.4900	17.7500	19.0900	+1.813%	21	1,644	+156.155%
2026-07-07	18.9000	25.1100	18.7500	18.7500	+20.115%	31	1,644	+160.800%
2026-07-06	14.4000	15.8900	13.9300	15.6100	-19.119%	115	1,656	+213.261%
2026-07-02	13.2000	20.3200	13.2000	19.3000	+41.703%	23	1,590	+153.368%
2026-07-01	9.2600	13.8600	9.0000	13.6200	+101.778%	18	1,590	+259.031%
2026-06-30	7.7500	7.7500	6.5000	6.7500	-33.498%	422	1,578	+624.444%
2026-06-29	11.4700	11.7500	9.7300	10.1500	-22.814%	31	1,249	+381.773%
2026-06-26	11.6600	13.1600	11.6600	13.1500	+38.421%	24	1,231	+271.863%
2026-06-25	9.6100	10.4500	9.4500	9.5000	-35.593%	17	1,219	+414.737%
2026-06-24	13.1500	14.7500	12.4000	14.7500	+9.259%	24	1,219	+231.525%
2026-06-23	13.7900	15.0700	12.5500	13.5000	+30.435%	767	1,220	+262.222%
2026-06-22	12.4600	12.7700	10.2000	10.3500	-27.925%	44	754	+372.464%
2026-06-18	15.7300	15.7300	13.4700	14.3600	-24.061%	24	768	+240.529%
2026-06-17	17.8700	19.1500	16.8700	18.9100	-1.970%	10	768	+158.593%
2026-06-16	20.4500	20.4500	18.7500	19.2900	-15.022%	11	765	+153.499%
2026-06-15	24.4300	25.8300	21.9000	22.7000	-28.951%	34	766	+115.419%
2026-06-12	32.8000	32.8000	31.9500	31.9500	-12.705%	2	766	+53.052%
2026-06-11	44.2000	44.4000	36.6000	36.6000	-27.525%	22	766	+33.607%
2026-06-10	39.8500	51.5800	39.8500	50.5000	+50.074%	102	784	-3.168%
2026-06-09	29.6500	38.9500	29.6500	33.6500	-2.038%	74	770	+45.319%
2026-06-08	33.9500	35.1500	33.9500	34.3500	-6.784%	30	766	+42.358%
2026-06-05	31.3500	36.8500	31.3500	36.8500	+32.554%	7	765	+32.700%
2026-06-04	35.3000	35.6000	27.5300	27.8000	-9.299%	15	763	+75.899%
2026-06-03	32.3500	32.5500	29.9500	30.6500	-12.529%	37	762	+59.543%
2026-06-02	38.4000	38.6500	34.8000	35.0400	-25.920%	152	760	+39.555%
2026-06-01	48.5500	51.0500	47.2000	47.3000	+4.600%	35	686	+3.383%
2026-05-29	42.9500	45.2200	42.9500	45.2200	+12.796%	13	672	+8.138%
2026-05-28	39.7500	40.0900	38.5000	40.0900	+10.137%	3	664	+21.976%
2026-05-27	37.0800	37.0800	35.7400	36.4000	-4.211%	14	661	+34.341%
2026-05-26	40.4500	40.4500	37.6500	38.0000	-8.873%	30	660	+28.684%
2026-05-22	39.9500	41.7000	39.9500	41.7000	-13.306%	4	637	+17.266%
2026-05-21	48.1000	48.1000	48.1000	48.1000	+6.676%	5	632	+1.663%
2026-05-20	49.5800	49.5800	45.0300	45.0900	-7.621%	5	632	+8.450%
2026-05-19	50.4500	50.4500	48.8100	48.8100	-8.372%	6	624	+0.184%
2026-05-18	42.9200	53.2700	42.9200	53.2700	+20.248%	2	624	-8.203%
2026-05-15	44.1000	44.5100	42.8200	44.3000	+26.283%	33	624	+10.384%
2026-05-14	35.0800	35.0800	35.0800	35.0800	-11.859%	1	618	+39.396%
2026-05-13	39.9000	40.0000	39.7500	39.8000	-4.327%	6	621	+22.864%
2026-05-12	40.3500	41.6000	40.3500	41.6000	+15.299%	7	621	+17.548%
2026-05-11	43.9900	43.9900	35.3000	36.0800	-18.739%	55	621	+35.532%
2026-05-08	44.1500	46.4000	43.7500	44.4000	-5.128%	5	618	+10.135%
2026-05-07	41.7000	46.8000	40.2500	46.8000	+23.711%	28	617	+4.487%
2026-05-06	39.4400	41.6000	37.3000	37.8300	-15.464%	208	608	+29.262%
2026-05-05	43.4000	44.7500	43.0900	44.7500	-12.666%	40	555	+9.274%
2026-05-04	49.4500	51.2400	49.4500	51.2400	+9.487%	8	529	-4.567%
2026-05-01	45.0700	48.1000	43.8700	46.8000	0.000%	41	513	+4.487%
2026-04-30	49.5500	50.3000	45.2000	46.8000	-37.391%	557	513	+4.487%
2026-04-29	75.1500	75.2000	74.7500	74.7500	+2.891%	4	44	-34.582%
2026-04-28	72.6500	72.6500	72.6500	72.6500	+6.213%	1	45	-32.691%
2026-04-27	70.9500	70.9500	68.4000	68.4000	+1.710%	12	45	-28.509%
2026-04-23	65.5500	67.5900	65.5500	67.2500	-13.948%	7	44	-27.286%
2026-04-22	75.0200	78.1500	75.0200	78.1500	-3.709%	6	45	-37.428%
2026-04-21	76.7200	81.1600	76.7200	81.1600	+0.446%	8	42	-39.749%
2026-04-17	80.9000	80.9000	80.8000	80.8000	-6.101%	2	42	-39.480%
2026-04-10	84.3700	86.0700	84.3700	86.0500	-4.187%	30	40	-43.173%
2026-04-09	89.0500	89.8100	89.0500	89.8100	-31.180%	10	31	-45.552%
2026-04-02	130.3500	130.7000	130.3500	130.5000	-0.677%	22	14	-62.529%
2026-03-24	131.1200	131.3900	131.1200	131.3900	-4.270%	2	14	-62.783%
2026-03-17	137.1000	137.2500	137.1000	137.2500	+29.652%	2	13	-64.372%
2026-02-25	105.6500	105.8600	105.6500	105.8600	+1.156%	2	3	-53.807%
2026-02-13	104.6500	104.6500	104.6500	104.6500	-11.874%	10	3	-53.273%
2026-02-10	119.0500	119.0500	118.7500	118.7500	-13.574%	4	3	-58.821%
2026-02-03	137.3000	137.4000	137.3000	137.4000	0.000%	2	1	-64.410%