PLUG
$1.38-7.38%
Plug Power Inc.Stock · IndustrialsRussell 2000 0.1%Nasdaq Composite 0.01%US Stock Market 0.005%Russell 3000 0.005%
Plug Power Inc. monthly returns
Plug Power Inc. has averaged 1.70% per month, positive in 43% of months. Month-by-month returns for Plug Power Inc. (PLUG) below, through October 16, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.7%
322 months
Best month
+231.9%
Jan 2000
Worst month
-63.5%
Sep 2008
Positive months
43%
of all months
Plug Power Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | -28.9% | |
| Sep 2026 | -10.2% | |
| Aug 2026 | +4.9% | |
| Jul 2026 | -24.0% | |
| Jun 2026 | -31.4% | |
| May 2026 | +26.2% | |
| Apr 2026 | +38.5% | |
| Mar 2026 | +26.3% | |
| Feb 2026 | -15.6% | |
| Jan 2026 | +7.6% | |
| Dec 2025 | -2.0% | |
| Nov 2025 | -25.3% | |
| Oct 2025 | +15.5% | |
| Sep 2025 | +48.4% | |
| Aug 2025 | +4.7% | |
| Jul 2025 | +0.7% | |
| Jun 2025 | +69.3% | |
| May 2025 | +1.1% | |
| Apr 2025 | -35.6% | |
| Mar 2025 | -16.1% | |
| Feb 2025 | -13.4% | |
| Jan 2025 | -12.7% | |
| Dec 2024 | -4.9% | |
| Nov 2024 | +14.3% | |
| Oct 2024 | -13.3% | |
| Sep 2024 | +20.2% | |
| Aug 2024 | -23.9% | |
| Jul 2024 | +6.0% | |
| Jun 2024 | -30.0% | |
| May 2024 | +44.2% | |
| Apr 2024 | -32.8% | |
| Mar 2024 | -2.5% | |
| Feb 2024 | -20.7% | |
| Jan 2024 | -1.1% | |
| Dec 2023 | +11.4% | |
| Nov 2023 | -31.4% | |
| Oct 2023 | -22.5% | |
| Sep 2023 | -10.2% | |
| Aug 2023 | -35.5% | |
| Jul 2023 | +26.3% | |
| Jun 2023 | +24.9% | |
| May 2023 | -7.9% | |
| Apr 2023 | -23.0% | |
| Mar 2023 | -21.2% | |
| Feb 2023 | -12.6% | |
| Jan 2023 | +37.6% | |
| Dec 2022 | -22.5% | |
| Nov 2022 | -0.1% | |
| Oct 2022 | -23.9% | |
| Sep 2022 | -25.1% | |
| Aug 2022 | +31.4% | |
| Jul 2022 | +28.8% | |
| Jun 2022 | -10.3% | |
| May 2022 | -12.1% | |
| Apr 2022 | -26.5% | |
| Mar 2022 | +13.1% | |
| Feb 2022 | +15.6% | |
| Jan 2022 | -22.5% | |
| Dec 2021 | -29.2% | |
| Nov 2021 | +4.1% | |
| Oct 2021 | +49.8% | |
| Sep 2021 | -2.0% | |
| Aug 2021 | -4.5% | |
| Jul 2021 | -20.2% | |
| Jun 2021 | +11.4% | |
| May 2021 | +7.7% | |
| Apr 2021 | -20.5% | |
| Mar 2021 | -25.9% | |
| Feb 2021 | -23.4% | |
| Jan 2021 | +86.3% | |
| Dec 2020 | +28.5% | |
| Nov 2020 | +88.5% | |
| Oct 2020 | +4.4% | |
| Sep 2020 | +3.3% | |
| Aug 2020 | +68.4% | |
| Jul 2020 | -6.1% | |
| Jun 2020 | +95.0% | |
| May 2020 | +0.7% | |
| Apr 2020 | +18.1% | |
| Mar 2020 | -18.4% | |
| Feb 2020 | +12.1% | |
| Jan 2020 | +22.5% | |
| Dec 2019 | -19.0% | |
| Nov 2019 | +47.2% | |
| Oct 2019 | +0.8% | |
| Sep 2019 | +21.2% | |
| Aug 2019 | -1.8% | |
| Jul 2019 | -1.8% | |
| Jun 2019 | -12.1% | |
| May 2019 | +2.8% | |
| Apr 2019 | +3.8% | |
| Mar 2019 | +34.1% | |
| Feb 2019 | +30.7% | |
| Jan 2019 | +10.5% | |
| Dec 2018 | -29.1% | |
| Nov 2018 | -5.4% | |
| Oct 2018 | -3.6% | |
| Sep 2018 | -2.5% | |
| Aug 2018 | -1.5% | |
| Jul 2018 | -1.0% | |
| Jun 2018 | +8.0% | |
| May 2018 | +2.2% | |
| Apr 2018 | -3.2% | |
| Mar 2018 | +1.6% | |
| Feb 2018 | -3.6% | |
| Jan 2018 | -18.2% | |
| Dec 2017 | -0.4% | |
| Nov 2017 | -16.8% | |
| Oct 2017 | +9.2% | |
| Sep 2017 | +22.0% | |
| Aug 2017 | -5.3% | |
| Jul 2017 | +10.8% | |
| Jun 2017 | +9.7% | |
| May 2017 | -17.0% | |
| Apr 2017 | +62.3% | |
| Mar 2017 | +27.8% | |
| Feb 2017 | +1.9% | |
| Jan 2017 | -11.7% | |
| Dec 2016 | -12.4% | |
| Nov 2016 | -10.5% |
Monthly total return (since Nov 2021)#
-60%-40%-20%0%20%40%60%
Nov 2021+4.1%
Dec 2021-29%
Jan 2022-23%2022
Feb 2022+16%
Mar 2022+13%
Apr 2022-27%
May 2022-12%
Jun 2022-10%
Jul 2022+29%
Aug 2022+31%
Sep 2022-25%
Oct 2022-24%
Nov 2022-0.13%
Dec 2022-22%
Jan 2023+38%2023
Feb 2023-13%
Mar 2023-21%
Apr 2023-23%
May 2023-7.9%
Jun 2023+25%
Jul 2023+26%
Aug 2023-36%
Sep 2023-10%
Oct 2023-23%
Nov 2023-31%
Dec 2023+11%
Jan 2024-1.1%2024
Feb 2024-21%
Mar 2024-2.5%
Apr 2024-33%
May 2024+44%
Jun 2024-30%
Jul 2024+6.0%
Aug 2024-24%
Sep 2024+20%
Oct 2024-13%
Nov 2024+14%
Dec 2024-4.9%
Jan 2025-13%2025
Feb 2025-13%
Mar 2025-16%
Apr 2025-36%
May 2025+1.1%
Jun 2025+69%
Jul 2025+0.67%
Aug 2025+4.7%
Sep 2025+48%
Oct 2025+15%
Nov 2025-25%
Dec 2025-2.0%
Jan 2026+7.6%2026
Feb 2026-16%
Mar 2026+26%
Apr 2026+38%
May 2026+26%
Jun 2026-31%
Jul 2026-24%
Aug 2026+4.9%
Sep 2026-10%
Oct 2026-29%
Plug Power Inc. returns by calendar month#
Every month of every year since 2000, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: -28.87% — 26th of 27 Octobers since 2000 at the last close; the average October returned +2.1%.
| Month | −235%0+235% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | +20.9% | -1.1% | 48% | +231.9% 2000 | -30.6% 2008 | |
| Feb | -0.9% | -2.7% | 48% | +54.6% 2014 | -62.2% 2013 | |
| Mar | +1.4% | -1.8% | 44% | +52.0% 2014 | -41.0% 2012 | |
| Apr | -1.9% | +0.0% | 48% | +62.3% 2017 | -35.6% 2025 | |
| May | +2.4% | -2.8% | 44% | +137.5% 2013 | -57.0% 2011 | |
| Jun | +3.0% | -1.7% | 41% | +95.0% 2020 | -35.2% 2001 | |
| Jul | -2.7% | -1.0% | 44% | +28.8% 2022 | -42.0% 2001 | |
| Aug | -1.3% | -1.8% | 44% | +68.4% 2020 | -35.5% 2023 | |
| Sep | +0.1% | -2.0% | 44% | +48.4% 2025 | -63.5% 2008 | |
| Oct | +2.1% | -1.5% | 46% | +49.8% 2021 | -35.7% 2000 | |
| Nov | -0.9% | -3.4% | 38% | +88.5% 2020 | -50.7% 2000 | |
| Dec | -0.8% | -4.1% | 31% | +109.5% 2013 | -35.9% 2002 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from PLUG'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 Plug Power Inc.'s average monthly return?
- Plug Power Inc. (PLUG) has averaged about 1.70% per month, positive in roughly 43% of months. The best month was Jan 2000 (+231.9%) and the worst was Sep 2008 (-63.5%).
More on Plug Power Inc.
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