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PFE
Pfizer Inc.
stock NYSE

At Close

Aug 21, 2026 3:59:59 PM EDT

28.07USD+0.990%(+0.28)37,109,565

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 21, 2026 9:29:30 AM EDT

27.66USD-0.468%(-0.13)66,683

After-hours

Aug 21, 2026 4:59:30 PM EDT

28.03USD-0.125%(-0.04)6,297,780

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Aug 28, 2026 Sep 4, 2026 Sep 11, 2026 Sep 18, 2026 Sep 25, 2026 Oct 2, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Jun 17, 2027 Sep 17, 2027 Dec 17, 2027 Jan 21, 2028 Dec 15, 2028

ITM/OTM for Sep 17, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
65	1,658	313	7

PFE Sep 17, 2027 Exp. - Volume by Strike

Puts

Calls

PFE Sep 17, 2027 Exp. - Open Interest by Strike

Puts

Calls

PFE Sep 17, 2027 Exp. - Max Pain @ $30.00

Puts

Calls

PFE Sep 17, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
40 C	0.48	+37.14%	95	95	08-20	PFE270917C00040000
37 C	0.79	0%	223	218	08-20	PFE270917C00037000
35 C	0.80	-20.79%	495	505	08-20	PFE270917C00035000
32 C	1.39	-6.71%	1	14	08-20	PFE270917C00032000
30 C	1.99	-6.57%	137	826	08-20	PFE270917C00030000
27 C	3.30	0%	3	3	08-20	PFE270917C00027000
25 C	4.35	-3.33%	10	21	08-20	PFE270917C00025000
23 C	5.98	0%	41	40	08-19	PFE270917C00023000
20 C	8.50	0%	1	1	08-19	PFE270917C00020000
18 C	0	0%	0			PFE270917C00018000
15 C	0	0%	0			PFE270917C00015000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
40 P	12.30	0%	19	19	08-20	PFE270917P00040000
37 P	9.80	0%	65	65	08-20	PFE270917P00037000
35 P	8.05	0%	229	229	08-20	PFE270917P00035000
32 P	0	0%	0			PFE270917P00032000
30 P	0	0%	0			PFE270917P00030000
27 P	0	0%	0			PFE270917P00027000
25 P	1.60	0%	5	5	08-20	PFE270917P00025000
23 P	0.98	0%	1	1	08-20	PFE270917P00023000
20 P	0	0%	0			PFE270917P00020000
18 P	0	0%	0			PFE270917P00018000
15 P	0.10	0%	1	1	08-20	PFE270917P00015000

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