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$48.43-1.22%
as of close, Oct 20, 2026
☾ AH $48.43 -1.22%
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Power Solutions International Inc. monthly returns

Power Solutions International Inc. has averaged 3.49% per month, positive in 47% of months. Month-by-month returns for Power Solutions International Inc. (PSIX) below, through October 20, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.

Average month
+3.5%
166 months
Best month
+111.9%
Jul 2024
Worst month
-44.4%
Mar 2020
Positive months
47%
of all months

Power Solutions International Inc. monthly returns#

Power Solutions International Inc. total return by month
MonthTotal return
Oct 2026
+5.4%
Sep 2026
+26.6%
Aug 2026
+31.5%
Jul 2026
-29.0%
Jun 2026
-6.7%
May 2026
-43.1%
Apr 2026
+20.4%
Mar 2026
-27.1%
Feb 2026
+16.5%
Jan 2026
+25.4%
Dec 2025
+5.7%
Nov 2025
-36.8%
Oct 2025
-12.8%
Sep 2025
+18.5%
Aug 2025
-11.6%
Jul 2025
+44.9%
Jun 2025
+52.7%
May 2025
+68.0%
Apr 2025
-0.2%
Mar 2025
-24.2%
Feb 2025
-21.1%
Jan 2025
+42.2%
Dec 2024
-3.3%
Nov 2024
+36.2%
Oct 2024
+9.9%
Sep 2024
+6.1%
Aug 2024
+43.5%
Jul 2024
+111.9%
Jun 2024
+44.8%
May 2024
+104.7%
Apr 2024
-6.1%
Mar 2024
+12.3%
Feb 2024
-2.9%
Jan 2024
+2.4%
Dec 2023
-26.8%
Nov 2023
-5.1%
Oct 2023
-10.1%
Sep 2023
+7.5%
Aug 2023
+17.3%
Jul 2023
-7.1%
Jun 2023
-1.8%
May 2023
-3.4%
Apr 2023
+15.7%
Mar 2023
-11.5%
Feb 2023
-4.0%
Jan 2023
+0.0%
Dec 2022
+0.0%
Nov 2022
+50.0%
Oct 2022
+17.6%
Sep 2022
-15.4%
Aug 2022
+25.6%
Jul 2022
-5.9%
Jun 2022
-22.7%
May 2022
-12.0%
Apr 2022
-20.1%
Mar 2022
+4.7%
Feb 2022
-0.3%
Jan 2022
+0.0%
Dec 2021
-28.6%
Nov 2021
-2.3%
Oct 2021
+7.5%
Sep 2021
-20.0%
Aug 2021
-33.3%
Jul 2021
+23.0%
Jun 2021
+27.1%
May 2021
-30.4%
Apr 2021
-6.1%
Mar 2021
+2.2%
Feb 2021
+49.8%
Jan 2021
+45.5%
Dec 2020
+5.8%
Nov 2020
-19.8%
Oct 2020
+27.5%
Sep 2020
-14.8%
Aug 2020
-9.4%
Jul 2020
-1.3%
Jun 2020
-16.7%
May 2020
+24.7%
Apr 2020
-16.3%
Mar 2020
-44.4%
Feb 2020
-9.1%
Jan 2020
+15.2%
Dec 2019
+60.9%
Nov 2019
-18.2%
Oct 2019
-17.8%
Sep 2019
-25.5%
Aug 2019
+0.5%
Jul 2019
+0.0%
Jun 2019
+0.0%
May 2019
+2.6%
Apr 2019
+26.8%
Mar 2019
-12.4%
Feb 2019
+9.6%
Jan 2019
-15.7%
Dec 2018
+0.5%
Nov 2018
-23.3%
Oct 2018
+2.1%
Sep 2018
+0.0%
Aug 2018
-0.4%
Jul 2018
+22.9%
Jun 2018
+3.8%
May 2018
+23.3%
Apr 2018
+1.4%
Mar 2018
+13.0%
Feb 2018
-6.4%
Jan 2018
-6.7%
Dec 2017
-11.8%
Nov 2017
-12.8%
Oct 2017
+12.1%
Sep 2017
+2.4%
Aug 2017
-15.0%
Jul 2017
+12.4%
Jun 2017
-22.3%
May 2017
+34.7%
Apr 2017
-15.8%
Mar 2017
+90.4%
Feb 2017
-28.4%
Jan 2017
-1.3%
Dec 2016
-41.9%
Nov 2016
+35.2%

Monthly total return (since Nov 2021)#

Power Solutions International Inc. returns by calendar month#

Every month of every year since 2013, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.

October 2026 so far: +5.35% — 6th of 14 Octobers since 2013 at the last close; the average October returned +0.2%.

Power Solutions International Inc. returns by calendar month since 2013
Month−115%0+115%AverageUp
Jan+5.2%43%
Feb+2.3%43%
Mar+5.5%64%
Apr+0.7%43%
May+14.7%57%
Jun+3.6%36%
Jul+11.6%43%
Aug+1.6%50%
Sep-2.9%50%
OctOctober 2026 so far: +5.4%+0.2%46%
Nov+4.8%46%
Dec-6.4%38%

Methodology#

Monthly returns are total returns (dividends reinvested), computed from PSIX'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 Solutions International Inc.'s average monthly return?
Power Solutions International Inc. (PSIX) has averaged about 3.49% per month, positive in roughly 47% of months. The best month was Jul 2024 (+111.9%) and the worst was Mar 2020 (-44.4%).

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