PFE
$29.58+0.48%
as of close, Oct 16, 2026
☾ AH $29.58 +0.48%
Pfizer Inc. monthly returns
Pfizer Inc. has averaged 0.99% per month, positive in 53% of months. Month-by-month returns for Pfizer Inc. (PFE) below, through October 16, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.0%
646 months
Best month
+39.7%
Oct 1974
Worst month
-24.0%
Oct 1987
Positive months
53%
of all months
Pfizer Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | +3.7% | |
| Sep 2026 | +0.2% | |
| Aug 2026 | +13.8% | |
| Jul 2026 | +5.3% | |
| Jun 2026 | -7.7% | |
| May 2026 | -0.3% | |
| Apr 2026 | -4.9% | |
| Mar 2026 | +1.6% | |
| Feb 2026 | +4.6% | |
| Jan 2026 | +8.0% | |
| Dec 2025 | -3.3% | |
| Nov 2025 | +6.3% | |
| Oct 2025 | -3.3% | |
| Sep 2025 | +2.9% | |
| Aug 2025 | +6.3% | |
| Jul 2025 | -2.3% | |
| Jun 2025 | +3.2% | |
| May 2025 | -1.9% | |
| Apr 2025 | -3.7% | |
| Mar 2025 | -4.1% | |
| Feb 2025 | -0.3% | |
| Jan 2025 | +1.6% | |
| Dec 2024 | +1.2% | |
| Nov 2024 | -5.9% | |
| Oct 2024 | -2.2% | |
| Sep 2024 | -0.2% | |
| Aug 2024 | -5.0% | |
| Jul 2024 | +10.7% | |
| Jun 2024 | -2.4% | |
| May 2024 | +13.6% | |
| Apr 2024 | -7.7% | |
| Mar 2024 | +4.5% | |
| Feb 2024 | -1.9% | |
| Jan 2024 | -4.5% | |
| Dec 2023 | -5.5% | |
| Nov 2023 | +1.0% | |
| Oct 2023 | -7.9% | |
| Sep 2023 | -6.2% | |
| Aug 2023 | -1.9% | |
| Jul 2023 | -0.6% | |
| Jun 2023 | -3.5% | |
| May 2023 | -1.2% | |
| Apr 2023 | -4.7% | |
| Mar 2023 | +0.6% | |
| Feb 2023 | -8.1% | |
| Jan 2023 | -13.0% | |
| Dec 2022 | +2.2% | |
| Nov 2022 | +8.6% | |
| Oct 2022 | +6.4% | |
| Sep 2022 | -3.3% | |
| Aug 2022 | -10.5% | |
| Jul 2022 | -2.9% | |
| Jun 2022 | -1.1% | |
| May 2022 | +9.0% | |
| Apr 2022 | -5.2% | |
| Mar 2022 | +10.3% | |
| Feb 2022 | -10.9% | |
| Jan 2022 | -10.1% | |
| Dec 2021 | +9.9% | |
| Nov 2021 | +23.9% | |
| Oct 2021 | +1.7% | |
| Sep 2021 | -6.6% | |
| Aug 2021 | +7.6% | |
| Jul 2021 | +10.3% | |
| Jun 2021 | +1.1% | |
| May 2021 | +1.2% | |
| Apr 2021 | +6.7% | |
| Mar 2021 | +8.2% | |
| Feb 2021 | -6.7% | |
| Jan 2021 | -1.4% | |
| Dec 2020 | -3.9% | |
| Nov 2020 | +15.0% | |
| Oct 2020 | -3.3% | |
| Sep 2020 | -2.9% | |
| Aug 2020 | -1.8% | |
| Jul 2020 | +18.8% | |
| Jun 2020 | -14.4% | |
| May 2020 | +0.5% | |
| Apr 2020 | +17.5% | |
| Mar 2020 | -2.3% | |
| Feb 2020 | -10.3% | |
| Jan 2020 | -4.0% | |
| Dec 2019 | +1.7% | |
| Nov 2019 | +1.4% | |
| Oct 2019 | +6.8% | |
| Sep 2019 | +1.1% | |
| Aug 2019 | -7.6% | |
| Jul 2019 | -10.3% | |
| Jun 2019 | +4.3% | |
| May 2019 | +3.1% | |
| Apr 2019 | -4.4% | |
| Mar 2019 | -2.0% | |
| Feb 2019 | +2.1% | |
| Jan 2019 | -1.9% | |
| Dec 2018 | -5.6% | |
| Nov 2018 | +8.2% | |
| Oct 2018 | -2.3% | |
| Sep 2018 | +6.1% | |
| Aug 2018 | +4.9% | |
| Jul 2018 | +10.1% | |
| Jun 2018 | +1.0% | |
| May 2018 | -0.9% | |
| Apr 2018 | +3.2% | |
| Mar 2018 | -2.3% | |
| Feb 2018 | -1.1% | |
| Jan 2018 | +2.3% | |
| Dec 2017 | -0.1% | |
| Nov 2017 | +4.4% | |
| Oct 2017 | -1.8% | |
| Sep 2017 | +5.2% | |
| Aug 2017 | +3.3% | |
| Jul 2017 | -1.3% | |
| Jun 2017 | +2.9% | |
| May 2017 | -2.8% | |
| Apr 2017 | -0.8% | |
| Mar 2017 | +0.3% | |
| Feb 2017 | +8.6% | |
| Jan 2017 | -2.3% | |
| Dec 2016 | +1.1% | |
| Nov 2016 | +2.4% |
Monthly total return (since Nov 2021)#
-20%-10%0%10%20%
Nov 2021+24%
Dec 2021+9.9%
Jan 2022-10%2022
Feb 2022-11%
Mar 2022+10%
Apr 2022-5.2%
May 2022+9.0%
Jun 2022-1.1%
Jul 2022-2.9%
Aug 2022-10%
Sep 2022-3.3%
Oct 2022+6.4%
Nov 2022+8.6%
Dec 2022+2.2%
Jan 2023-13%2023
Feb 2023-8.1%
Mar 2023+0.57%
Apr 2023-4.7%
May 2023-1.2%
Jun 2023-3.5%
Jul 2023-0.6%
Aug 2023-1.9%
Sep 2023-6.2%
Oct 2023-7.9%
Nov 2023+1.0%
Dec 2023-5.5%
Jan 2024-4.5%2024
Feb 2024-1.9%
Mar 2024+4.5%
Apr 2024-7.7%
May 2024+14%
Jun 2024-2.4%
Jul 2024+11%
Aug 2024-5.0%
Sep 2024-0.24%
Oct 2024-2.2%
Nov 2024-5.9%
Dec 2024+1.2%
Jan 2025+1.6%2025
Feb 2025-0.34%
Mar 2025-4.1%
Apr 2025-3.7%
May 2025-1.9%
Jun 2025+3.2%
Jul 2025-2.3%
Aug 2025+6.3%
Sep 2025+2.9%
Oct 2025-3.3%
Nov 2025+6.3%
Dec 2025-3.3%
Jan 2026+8.0%2026
Feb 2026+4.6%
Mar 2026+1.6%
Apr 2026-4.9%
May 2026-0.33%
Jun 2026-7.7%
Jul 2026+5.3%
Aug 2026+14%
Sep 2026+0.21%
Oct 2026+3.7%
Pfizer Inc. returns by calendar month#
Every month of every year since 1973, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: +3.72% — 22nd of 54 Octobers since 1973 at the last close; the average October returned +2.0%.
| Month | −40%0+40% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | -0.3% | -0.7% | 44% | +17.2% 1988 | -17.7% 2009 | |
| Feb | -0.0% | -0.2% | 48% | +20.2% 1975 | -13.8% 2009 | |
| Mar | +1.6% | +1.5% | 61% | +13.8% 2000 | -9.0% 1984 | |
| Apr | +1.0% | +0.8% | 52% | +17.5% 2020 | -17.1% 1999 | |
| May | +1.6% | +1.3% | 54% | +17.2% 1990 | -8.0% 2010 | |
| Jun | +0.6% | +0.5% | 52% | +16.0% 1997 | -14.4% 2020 | |
| Jul | +0.8% | +0.3% | 52% | +18.8% 2020 | -21.2% 1974 | |
| Aug | +0.5% | -0.3% | 46% | +13.8% 2026 | -15.2% 1998 | |
| Sep | +0.2% | -0.6% | 46% | +13.7% 1998 | -14.7% 1986 | |
| Oct | +2.0% | +1.5% | 60% | +39.7% 1974 | -24.0% 1987 | |
| Nov | +3.0% | +2.8% | 68% | +23.9% 2021 | -12.7% 1973 | |
| Dec | +1.0% | +0.1% | 51% | +26.6% 1991 | -11.4% 1999 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from PFE's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Pfizer Inc.'s average monthly return?
- Pfizer Inc. (PFE) has averaged about 0.99% per month, positive in roughly 53% of months. The best month was Oct 1974 (+39.7%) and the worst was Oct 1987 (-24.0%).
More on Pfizer Inc.
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