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PFE20260904P28
PFE Sep 4 2026 28.00 Put (PFE260904P00028000)
option OPRA

EOD

Aug 20, 2026

0.5300+35.897%(+0.1400)135

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.5300	0.7000	0.4500	0.5300	+35.897%	135	187	0.000%
2026-08-19	0.4300	0.5100	0.3800	0.3900	-68.033%	33	88	+35.897%
2026-08-14	1.2200	1.2200	1.2200	1.2200	-16.438%	20	70	-56.557%
2026-08-10	1.1600	1.5500	1.1600	1.4600	-5.195%	24	50	-63.699%
2026-08-07	1.9400	1.9400	1.5300	1.5400	-50.323%	36	31	-65.584%
2026-08-03	3.1600	3.1600	2.9500	3.1000	-1.587%	4	34	-82.903%
2026-07-31	3.7300	3.7300	3.1500	3.1500	-7.353%	4	34	-83.175%
2026-07-30	3.3500	3.5000	3.3500	3.4000	+14.478%	32	33	-84.412%
2026-07-29	2.8500	3.1000	2.7500	2.9700	+4.577%	8	5	-82.155%
2026-07-28	2.9000	2.9500	2.8000	2.8400	0.000%	4	0	-81.338%

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