POWI
$46.97+3.32%
Power Integrations Inc.Stock · TechnologyRussell 2000 · 0.1% of IWMRussell 3000 · 0.007% of IWVUS Stock Market · 0.006% of VTINasdaq Composite · 0.006% of ONEQ
Power Integrations Inc. monthly returns
Power Integrations Inc. has averaged 1.91% per month, positive in 54% of months. Month-by-month returns for Power Integrations Inc. (POWI) below, through October 20, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.9%
346 months
Best month
+93.5%
Jan 2001
Worst month
-51.9%
Mar 2000
Positive months
54%
of all months
Power Integrations Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | -9.3% | |
| Sep 2026 | +0.8% | |
| Aug 2026 | -15.0% | |
| Jul 2026 | -27.5% | |
| Jun 2026 | -0.3% | |
| May 2026 | +15.8% | |
| Apr 2026 | +42.0% | |
| Mar 2026 | +6.8% | |
| Feb 2026 | +4.8% | |
| Jan 2026 | +29.3% | |
| Dec 2025 | +5.8% | |
| Nov 2025 | -19.3% | |
| Oct 2025 | +4.2% | |
| Sep 2025 | -10.8% | |
| Aug 2025 | -6.6% | |
| Jul 2025 | -13.2% | |
| Jun 2025 | +12.4% | |
| May 2025 | +1.7% | |
| Apr 2025 | -2.7% | |
| Mar 2025 | -16.9% | |
| Feb 2025 | -2.1% | |
| Jan 2025 | +1.0% | |
| Dec 2024 | -5.8% | |
| Nov 2024 | +8.8% | |
| Oct 2024 | -5.8% | |
| Sep 2024 | -4.4% | |
| Aug 2024 | -7.9% | |
| Jul 2024 | +4.1% | |
| Jun 2024 | -7.7% | |
| May 2024 | +14.2% | |
| Apr 2024 | -6.8% | |
| Mar 2024 | +0.1% | |
| Feb 2024 | -4.4% | |
| Jan 2024 | -8.7% | |
| Dec 2023 | +7.5% | |
| Nov 2023 | +10.5% | |
| Oct 2023 | -9.1% | |
| Sep 2023 | -9.2% | |
| Aug 2023 | -13.3% | |
| Jul 2023 | +2.6% | |
| Jun 2023 | +9.6% | |
| May 2023 | +19.0% | |
| Apr 2023 | -14.0% | |
| Mar 2023 | +2.9% | |
| Feb 2023 | -4.2% | |
| Jan 2023 | +20.0% | |
| Dec 2022 | -10.9% | |
| Nov 2022 | +20.9% | |
| Oct 2022 | +3.7% | |
| Sep 2022 | -10.1% | |
| Aug 2022 | -15.7% | |
| Jul 2022 | +13.3% | |
| Jun 2022 | -11.1% | |
| May 2022 | +5.7% | |
| Apr 2022 | -13.7% | |
| Mar 2022 | +3.0% | |
| Feb 2022 | +11.7% | |
| Jan 2022 | -13.1% | |
| Dec 2021 | -7.1% | |
| Nov 2021 | -2.9% | |
| Oct 2021 | +4.3% | |
| Sep 2021 | -8.9% | |
| Aug 2021 | +12.1% | |
| Jul 2021 | +18.2% | |
| Jun 2021 | -0.2% | |
| May 2021 | -0.6% | |
| Apr 2021 | +1.6% | |
| Mar 2021 | -7.8% | |
| Feb 2021 | +9.9% | |
| Jan 2021 | -1.6% | |
| Dec 2020 | +14.7% | |
| Nov 2020 | +18.8% | |
| Oct 2020 | +8.7% | |
| Sep 2020 | -1.0% | |
| Aug 2020 | -8.1% | |
| Jul 2020 | +3.3% | |
| Jun 2020 | +9.0% | |
| May 2020 | +6.1% | |
| Apr 2020 | +15.9% | |
| Mar 2020 | +1.5% | |
| Feb 2020 | -10.7% | |
| Jan 2020 | -1.3% | |
| Dec 2019 | +8.1% | |
| Nov 2019 | +0.6% | |
| Oct 2019 | +0.8% | |
| Sep 2019 | +1.6% | |
| Aug 2019 | -2.1% | |
| Jul 2019 | +13.6% | |
| Jun 2019 | +23.1% | |
| May 2019 | -17.3% | |
| Apr 2019 | +13.0% | |
| Mar 2019 | -4.3% | |
| Feb 2019 | +11.0% | |
| Jan 2019 | +8.2% | |
| Dec 2018 | -3.8% | |
| Nov 2018 | +12.8% | |
| Oct 2018 | -10.9% | |
| Sep 2018 | -13.8% | |
| Aug 2018 | +2.8% | |
| Jul 2018 | -2.1% | |
| Jun 2018 | -2.8% | |
| May 2018 | +11.1% | |
| Apr 2018 | -0.8% | |
| Mar 2018 | +1.7% | |
| Feb 2018 | -9.8% | |
| Jan 2018 | +1.6% | |
| Dec 2017 | -6.3% | |
| Nov 2017 | -2.1% | |
| Oct 2017 | +9.8% | |
| Sep 2017 | +0.5% | |
| Aug 2017 | +3.3% | |
| Jul 2017 | -3.1% | |
| Jun 2017 | +8.9% | |
| May 2017 | +1.7% | |
| Apr 2017 | +0.3% | |
| Mar 2017 | +4.0% | |
| Feb 2017 | -10.8% | |
| Jan 2017 | +4.6% | |
| Dec 2016 | +0.8% | |
| Nov 2016 | +4.6% |
Monthly total return (since Nov 2021)#
-40%-20%0%20%40%
Nov 2021-2.9%
Dec 2021-7.1%
Jan 2022-13%2022
Feb 2022+12%
Mar 2022+3.0%
Apr 2022-14%
May 2022+5.7%
Jun 2022-11%
Jul 2022+13%
Aug 2022-16%
Sep 2022-10%
Oct 2022+3.7%
Nov 2022+21%
Dec 2022-11%
Jan 2023+20%2023
Feb 2023-4.2%
Mar 2023+2.9%
Apr 2023-14%
May 2023+19%
Jun 2023+9.6%
Jul 2023+2.6%
Aug 2023-13%
Sep 2023-9.2%
Oct 2023-9.1%
Nov 2023+11%
Dec 2023+7.5%
Jan 2024-8.7%2024
Feb 2024-4.4%
Mar 2024+0.13%
Apr 2024-6.8%
May 2024+14%
Jun 2024-7.7%
Jul 2024+4.1%
Aug 2024-7.9%
Sep 2024-4.4%
Oct 2024-5.8%
Nov 2024+8.8%
Dec 2024-5.8%
Jan 2025+1.0%2025
Feb 2025-2.1%
Mar 2025-17%
Apr 2025-2.7%
May 2025+1.7%
Jun 2025+12%
Jul 2025-13%
Aug 2025-6.6%
Sep 2025-11%
Oct 2025+4.2%
Nov 2025-19%
Dec 2025+5.8%
Jan 2026+29%2026
Feb 2026+4.8%
Mar 2026+6.8%
Apr 2026+42%
May 2026+16%
Jun 2026-0.29%
Jul 2026-28%
Aug 2026-15%
Sep 2026+0.82%
Oct 2026-9.3%
Power Integrations Inc. returns by calendar month#
Every month of every year since 1998, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: -9.32% — 27th of 29 Octobers since 1998 at the last close; the average October returned +6.8%.
| Month | −95%0+95% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | +4.7% | -0.3% | 48% | +93.5% 2001 | -26.0% 2008 | |
| Feb | +1.3% | +0.0% | 48% | +42.1% 2000 | -28.9% 2001 | |
| Mar | +0.7% | +1.4% | 55% | +31.6% 1999 | -51.9% 2000 | |
| Apr | +2.0% | +1.6% | 55% | +42.0% 2026 | -28.2% 2014 | |
| May | +2.9% | +4.7% | 76% | +23.7% 1999 | -35.2% 2001 | |
| Jun | +1.4% | -0.8% | 41% | +50.6% 1999 | -19.6% 2002 | |
| Jul | +0.7% | -2.1% | 48% | +38.8% 2001 | -27.5% 2026 | |
| Aug | -0.3% | -0.5% | 48% | +17.9% 1999 | -22.4% 2010 | |
| Sep | -1.8% | -1.0% | 48% | +48.6% 1998 | -23.1% 2001 | |
| Oct | +6.8% | +4.5% | 68% | +47.2% 1999 | -12.9% 2008 | |
| Nov | +4.2% | +2.9% | 57% | +50.0% 1998 | -21.8% 1999 | |
| Dec | +1.0% | +0.7% | 57% | +20.2% 1999 | -16.9% 2002 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from POWI'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 Power Integrations Inc.'s average monthly return?
- Power Integrations Inc. (POWI) has averaged about 1.91% per month, positive in roughly 54% of months. The best month was Jan 2001 (+93.5%) and the worst was Mar 2000 (-51.9%).
More on Power Integrations Inc.
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