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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 Jan 15, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
120,651	170,581	17,613	271,867

PFE Jan 15, 2027 Exp. - Volume by Strike

Puts

Calls

PFE Jan 15, 2027 Exp. - Open Interest by Strike

Puts

Calls

PFE Jan 15, 2027 Exp. - Max Pain @ $26.00

Puts

Calls

PFE Jan 15, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
42 C	0.06	-14.29%	498	18,953	08-20	PFE270115C00042000
40 C	0.09	+12.50%	303	11,876	08-20	PFE270115C00040000
39 C	0.08	-27.27%	26	264	08-20	PFE270115C00039000
38 C	0.11	-15.38%	9	20	08-20	PFE270115C00038000
37 C	0.13	-7.14%	112	8,067	08-20	PFE270115C00037000
36 C	0.20	+122.22%	852	849	08-19	PFE270115C00036000
35 C	0.23	+4.55%	66	23,818	08-20	PFE270115C00035000
34 C	0.28	-12.50%	12	183	08-20	PFE270115C00034000
33 C	0.39	-7.14%	91	3,549	08-20	PFE270115C00033000
32 C	0.49	-12.50%	1,791	23,731	08-20	PFE270115C00032000
31 C	0.72	-7.69%	26	1,556	08-20	PFE270115C00031000
30 C	0.93	-12.26%	877	66,863	08-20	PFE270115C00030000
29 C	1.35	-4.26%	679	10,852	08-20	PFE270115C00029000
28 C	1.66	-12.63%	546	9,657	08-20	PFE270115C00028000
27 C	2.21	-9.43%	282	58,169	08-20	PFE270115C00027000
26 C	2.87	-10.31%	83	5,142	08-20	PFE270115C00026000
25 C	3.60	-6.49%	176	28,936	08-20	PFE270115C00025000
24 C	4.49	-5.47%	2	1,384	08-20	PFE270115C00024000
23 C	5.25	-5.75%	4	10,570	08-20	PFE270115C00023000
22 C	6.30	+13.92%	17	1,058	08-19	PFE270115C00022000
21 C	4.80	+14.29%	4	204	08-03	PFE270115C00021000
20 C	8.20	-3.53%	4	4,913	08-20	PFE270115C00020000
19 C	0	0%	0			PFE270115C00019000
18 C	10.14	-2.50%	7	427	08-20	PFE270115C00018000
17 C	8.90	0%	2	2	06-08	PFE270115C00017000
16 C	9.20	+5.75%	75	10	07-23	PFE270115C00016000
15 C	13.05	+5.41%	1	165	08-20	PFE270115C00015000
13 C	11.97	+0.59%	146	14	07-23	PFE270115C00013000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
42 P	16.95	+1.50%	1	2	07-29	PFE270115P00042000
40 P	12.70	-6.69%	2	35	08-18	PFE270115P00040000
39 P	0	0%	0			PFE270115P00039000
38 P	0	0%	0			PFE270115P00038000
37 P	10.60	+3.41%	1	16	08-14	PFE270115P00037000
36 P	0	0%	0			PFE270115P00036000
35 P	7.15	+1.56%	5	3,829	08-20	PFE270115P00035000
34 P	6.30	0%	20	6	08-20	PFE270115P00034000
33 P	5.36	-32.58%	44	3	08-20	PFE270115P00033000
32 P	4.48	+1.59%	77	6,298	08-20	PFE270115P00032000
31 P	3.60	+1.69%	51	11	08-20	PFE270115P00031000
30 P	2.87	+4.36%	51	6,237	08-20	PFE270115P00030000
29 P	2.26	+5.61%	80	1,176	08-20	PFE270115P00029000
28 P	1.69	+5.62%	90	2,165	08-20	PFE270115P00028000
27 P	1.27	+11.40%	47	29,505	08-20	PFE270115P00027000
26 P	0.82	+1.23%	175	3,719	08-20	PFE270115P00026000
25 P	0.63	+23.53%	1,010	62,685	08-20	PFE270115P00025000
24 P	0.41	+7.89%	158	9,396	08-20	PFE270115P00024000
23 P	0.28	+21.74%	61	50,420	08-20	PFE270115P00023000
22 P	0.19	+26.67%	33	6,558	08-20	PFE270115P00022000
21 P	0.10	+11.11%	5	4,614	08-20	PFE270115P00021000
20 P	0.07	-22.22%	60	59,819	08-19	PFE270115P00020000
19 P	0.03	-40.00%	260	212	08-19	PFE270115P00019000
18 P	0.04	+33.33%	20	16,002	08-19	PFE270115P00018000
17 P	0.06	-14.29%	1,922	2,110	07-27	PFE270115P00017000
16 P	0.03	-62.50%	1	3	07-23	PFE270115P00016000
15 P	0.04	-20.00%	370	17,682	08-05	PFE270115P00015000
13 P	0.02	+100.00%	20	6,977	08-12	PFE270115P00013000

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