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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

ITM/OTM for Sep 11, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
5,595	1,783	84	5,205

Puts

Calls

Puts

Calls

Puts

Calls

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
35.00 C	0.02	+100.00%	22	118	08-20	PFE260911C00035000
34.00 C	0.06	0%	3	3	08-20	PFE260911C00034000
33.00 C	0.48	0%	2	2	08-19	PFE260911C00033000
32.00 C	0.03	0%	69	67	08-20	PFE260911C00032000
31.00 C	0.05	+25.00%	2	11	08-20	PFE260911C00031000
30.00 C	0.09	-40.00%	28	330	08-20	PFE260911C00030000
29.50 C	0.15	-34.78%	164	233	08-20	PFE260911C00029500
29.00 C	0.21	-38.24%	13	344	08-20	PFE260911C00029000
28.50 C	0.34	-32.00%	60	675	08-20	PFE260911C00028500
28.00 C	0.65	-20.73%	14	1,671	08-20	PFE260911C00028000
27.50 C	0.94	-16.07%	61	807	08-20	PFE260911C00027500
27.00 C	1.30	-13.91%	88	1,289	08-20	PFE260911C00027000
26.50 C	1.72	-6.01%	95	1,145	08-20	PFE260911C00026500
26.00 C	2.03	-15.42%	14	407	08-20	PFE260911C00026000
25.50 C	2.64	-7.37%	7	139	08-20	PFE260911C00025500
25.00 C	2.79	-15.71%	2	37	08-20	PFE260911C00025000
24.50 C	3.93	+70.87%	4	54	08-19	PFE260911C00024500
24.00 C	4.43	+54.36%	1	11	08-19	PFE260911C00024000
23.50 C	4.85	-3.77%	1	28	08-20	PFE260911C00023500
23.00 C	5.54	0%	6	0	08-19	PFE260911C00023000
22.50 C	0	0%	0			PFE260911C00022500
22.00 C	0	0%	0			PFE260911C00022000
21.50 C	0	0%	0			PFE260911C00021500
21.00 C	0	0%	0			PFE260911C00021000
20.50 C	0	0%	0			PFE260911C00020500
20.00 C	6.70	0%	2	1	08-07	PFE260911C00020000
19.50 C	0	0%	0			PFE260911C00019500
19.00 C	6.10	0%	2	1	08-03	PFE260911C00019000
18.00 C	7.10	0%	2	1	08-03	PFE260911C00018000
17.00 C	8.09	0%	2	1	08-03	PFE260911C00017000
16.00 C	9.10	0%	4	1	08-03	PFE260911C00016000
15.00 C	13.00	+29.74%	2	2	08-20	PFE260911C00015000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
35.00 P	7.82	-18.12%	2	1	08-18	PFE260911P00035000
34.00 P	5.68	-14.97%	8	0	08-19	PFE260911P00034000
33.00 P	4.91	-13.10%	16	4	08-19	PFE260911P00033000
32.00 P	3.53	-24.09%	19	5	08-19	PFE260911P00032000
31.00 P	2.76	-50.27%	12	12	08-19	PFE260911P00031000
30.00 P	1.91	+2.14%	19	23	08-20	PFE260911P00030000
29.50 P	3.12	+13.04%	1	1	08-12	PFE260911P00029500
29.00 P	1.42	+52.69%	21	15	08-20	PFE260911P00029000
28.50 P	0.77	-54.71%	32	23	08-19	PFE260911P00028500
28.00 P	0.56	-6.67%	43	118	08-20	PFE260911P00028000
27.50 P	0.42	+40.00%	23	69	08-20	PFE260911P00027500
27.00 P	0.24	+41.18%	51	246	08-20	PFE260911P00027000
26.50 P	0.13	+44.44%	26	1,385	08-20	PFE260911P00026500
26.00 P	0.10	+66.67%	16	694	08-20	PFE260911P00026000
25.50 P	0.07	-36.36%	29	718	08-18	PFE260911P00025500
25.00 P	0.03	+50.00%	1	1,630	08-20	PFE260911P00025000
24.50 P	0.03	0.00%	1	110	08-19	PFE260911P00024500
24.00 P	0.01	-66.67%	1	126	08-19	PFE260911P00024000
23.50 P	0.01	-75.00%	1	33	08-19	PFE260911P00023500
23.00 P	0.75	+1,400.00%	1	9	08-20	PFE260911P00023000
22.50 P	0.13	+30.00%	1	4	08-04	PFE260911P00022500
22.00 P	0.06	-25.00%	23	53	08-04	PFE260911P00022000
21.50 P	0.07	0%	1	1	08-04	PFE260911P00021500
21.00 P	0	0%	0			PFE260911P00021000
20.50 P	0	0%	0			PFE260911P00020500
20.00 P	0	0%	0			PFE260911P00020000
19.50 P	0	0%	0			PFE260911P00019500
19.00 P	0.01	0%	5	5	08-19	PFE260911P00019000
18.00 P	0	0%	0			PFE260911P00018000
17.00 P	0	0%	0			PFE260911P00017000
16.00 P	0	0%	0			PFE260911P00016000
15.00 P	0.10	-16.67%	1	4	08-20	PFE260911P00015000

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