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PFE20260821P24
PFE Aug 21 2026 24.00 Put (PFE260821P00024000)
option OPRA

Expired

Aug 19, 2026

0.01000.000%(0.0000)59

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.0100	0.0100	0.0100	0.0100	0.000%	59	31,503	0.000%
2026-08-18	0.0100	0.0100	0.0100	0.0100	0.000%	8	31,558	0.000%
2026-08-17	0.0100	0.0100	0.0100	0.0100	-50.000%	22	31,562	0.000%
2026-08-14	0.0100	0.0500	0.0100	0.0200	0.000%	31	31,580	-50.000%
2026-08-13	0.0100	0.0200	0.0100	0.0200	+100.000%	106	31,593	-50.000%
2026-08-12	0.0100	0.0200	0.0100	0.0100	0.000%	56	31,664	0.000%
2026-08-11	0.0100	0.0100	0.0100	0.0100	0.000%	127	31,710	0.000%
2026-08-10	0.0100	0.0200	0.0100	0.0100	0.000%	170	31,775	0.000%
2026-08-07	0.0300	0.0400	0.0100	0.0100	-66.667%	536	31,910	0.000%
2026-08-06	0.0400	0.0500	0.0200	0.0300	-40.000%	538	31,906	-66.667%
2026-08-05	0.0900	0.1000	0.0500	0.0500	-44.444%	2,057	32,320	-80.000%
2026-08-04	0.1800	0.1800	0.0700	0.0900	-55.000%	7,736	31,868	-88.889%
2026-08-03	0.2200	0.2300	0.1600	0.2000	-4.762%	3,450	29,617	-95.000%
2026-07-31	0.2500	0.3000	0.2000	0.2100	-16.000%	274	27,979	-95.238%
2026-07-30	0.3000	0.3500	0.2400	0.2500	+13.636%	325	28,117	-96.000%
2026-07-29	0.2300	0.2300	0.2000	0.2200	+10.000%	2,269	27,947	-95.455%
2026-07-28	0.2600	0.2800	0.1600	0.2000	-42.857%	441	25,882	-95.000%
2026-07-27	0.4000	0.4000	0.2900	0.3500	-5.405%	338	26,143	-97.143%
2026-07-24	0.4100	0.4200	0.3500	0.3700	-11.905%	165	26,185	-97.297%
2026-07-23	0.4300	0.4500	0.3900	0.4200	-12.500%	571	26,078	-97.619%
2026-07-22	0.4000	0.4800	0.3700	0.4800	+11.628%	727	25,703	-97.917%
2026-07-21	0.5100	0.5200	0.4300	0.4300	-15.686%	311	25,318	-97.674%
2026-07-20	0.4200	0.5100	0.4000	0.5100	+21.429%	7,175	25,166	-98.039%
2026-07-17	0.3400	0.4500	0.2800	0.4200	-2.326%	1,787	19,365	-97.619%
2026-07-16	0.5000	0.5000	0.3400	0.4300	-24.561%	1,199	18,807	-97.674%
2026-07-15	0.6700	0.6700	0.5400	0.5700	-27.848%	2,062	18,344	-98.246%
2026-07-14	0.6400	0.8200	0.6400	0.7900	+21.538%	1,752	18,159	-98.734%
2026-07-13	0.7600	0.7600	0.5800	0.6500	-18.750%	3,188	17,464	-98.462%
2026-07-10	0.8400	0.8400	0.7100	0.8000	+1.266%	753	16,091	-98.750%
2026-07-09	0.9000	0.9300	0.7800	0.7900	-12.222%	164	15,557	-98.734%
2026-07-08	0.9800	1.0100	0.7900	0.9000	-3.226%	298	15,424	-98.889%
2026-07-07	0.9200	0.9900	0.8000	0.9300	-15.455%	4,570	15,236	-98.925%
2026-07-06	0.9500	1.1800	0.8300	1.1000	+41.026%	742	14,768	-99.091%
2026-07-02	0.8500	0.8500	0.6900	0.7800	-27.103%	429	14,248	-98.718%
2026-07-01	0.8600	1.0900	0.8000	1.0700	+16.304%	627	14,248	-99.065%
2026-06-30	0.7900	1.0000	0.7900	0.9200	+22.667%	233	14,112	-98.913%
2026-06-29	0.8000	0.8700	0.7100	0.7500	-14.773%	258	13,987	-98.667%
2026-06-26	1.0900	1.0900	0.8200	0.8800	-24.138%	706	13,900	-98.864%
2026-06-25	0.8700	1.1600	0.8000	1.1600	+39.759%	500	13,669	-99.138%
2026-06-24	0.5600	1.0100	0.5200	0.8300	+33.871%	1,081	13,480	-98.795%
2026-06-23	0.6000	0.6200	0.5500	0.6200	+10.714%	543	12,769	-98.387%
2026-06-22	0.5200	0.5900	0.5000	0.5600	+7.692%	638	12,392	-98.214%
2026-06-18	0.4400	0.6400	0.4400	0.5200	+36.842%	1,480	10,664	-98.077%
2026-06-17	0.3500	0.3800	0.3100	0.3800	+11.765%	144	10,664	-97.368%
2026-06-16	0.3600	0.3600	0.3300	0.3400	0.000%	315	10,664	-97.059%
2026-06-15	0.3400	0.3400	0.2900	0.3400	-5.556%	263	8,760	-97.059%
2026-06-12	0.3500	0.3600	0.3200	0.3600	+5.882%	1,634	8,760	-97.222%
2026-06-11	0.4000	0.4000	0.3300	0.3400	-30.612%	501	8,760	-97.059%
2026-06-10	0.5000	0.5000	0.4700	0.4900	-3.922%	95	8,362	-97.959%
2026-06-09	0.5000	0.5200	0.4500	0.5100	+2.000%	65	8,326	-98.039%
2026-06-08	0.4300	0.5200	0.4300	0.5000	+6.383%	302	8,300	-98.000%
2026-06-05	0.4600	0.4900	0.4400	0.4700	-9.615%	157	8,224	-97.872%
2026-06-04	0.4500	0.5500	0.4500	0.5200	-20.000%	2,492	8,261	-98.077%
2026-06-03	0.6400	0.6500	0.5800	0.6500	+16.071%	195	5,876	-98.462%
2026-06-02	0.6000	0.7300	0.5600	0.5600	0.000%	155	5,788	-98.214%
2026-06-01	0.4200	0.6000	0.4200	0.5600	+21.739%	179	5,686	-98.214%
2026-05-29	0.4300	0.4900	0.4300	0.4600	+2.222%	23	5,523	-97.826%
2026-05-28	0.4800	0.4800	0.4200	0.4500	+2.273%	77	5,519	-97.778%
2026-05-27	0.4500	0.4600	0.4000	0.4400	-18.519%	326	5,493	-97.727%
2026-05-26	0.5100	0.5500	0.5100	0.5400	+10.204%	56	5,301	-98.148%
2026-05-22	0.5500	0.5500	0.4900	0.4900	-5.769%	16	5,297	-97.959%
2026-05-21	0.6300	0.6300	0.5200	0.5200	-5.455%	26	5,294	-98.077%
2026-05-20	0.5600	0.6000	0.5500	0.5500	-12.698%	287	5,294	-98.182%
2026-05-19	0.6500	0.6500	0.5500	0.6300	-11.268%	70	5,157	-98.413%
2026-05-18	0.7600	0.7600	0.7100	0.7100	-4.054%	472	5,157	-98.592%
2026-05-15	0.6400	0.7600	0.6400	0.7400	+10.448%	237	5,157	-98.649%
2026-05-14	0.6000	0.6800	0.6000	0.6700	+8.065%	351	4,713	-98.507%
2026-05-13	0.6700	0.6700	0.6200	0.6200	0.000%	24	4,627	-98.387%
2026-05-12	0.6300	0.6300	0.5700	0.6200	-11.429%	446	4,627	-98.387%
2026-05-11	0.7000	0.7000	0.6500	0.7000	+2.941%	833	4,627	-98.571%
2026-05-08	0.6000	0.6900	0.6000	0.6800	+21.429%	351	3,449	-98.529%
2026-05-07	0.6000	0.6300	0.5600	0.5600	+3.704%	147	3,175	-98.214%
2026-05-06	0.5600	0.6200	0.5400	0.5400	-10.000%	448	3,108	-98.148%
2026-05-05	0.7000	0.7600	0.6000	0.6000	-13.043%	547	2,695	-98.333%
2026-05-04	0.6700	0.7100	0.6700	0.6900	+6.154%	2,168	2,170	-98.551%
2026-05-01	0.6500	0.6500	0.6500	0.6500	0.000%	2	0	-98.462%