Power Solutions International Inc (PSIX)

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Power Solutions International Inc Stock (PSIX) Price History

The historical daily chart and data for Power Solutions International Inc stock (PSIX), show that the latest closing stock price as of October 06, 2026, is $47.93.

Power Solutions International Inc all-time high stock price is $121.78, occurred on August 08, 2025.
The lowest Power Solutions International Inc stock price recorded was $18.10 on April 09, 2025. Since then, Power Solutions International Inc's stock price has risen over 164.81% to $47.93 now.
The 52-week high stock price for PSIX is $111.05, representing a 131.69% increase from the current share price, occurred on September 29, 2025.
The 52-week low stock price for PSIX is $25.28, indicating a -47.25% decrease from the current share price, occurred on July 29, 2026.

The table below shows more information about PSIX historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
Oct 06, 2026	$48.84	$45.38	$3.46	317,705.0	+6.82%
Oct 05, 2026	$45.91	$43.88	$2.02	267,652.0	+0.04%
Oct 02, 2026	$47.12	$44.52	$2.59	622,959.0	-1.21%
Oct 01, 2026	$46.51	$45.01	$1.50	257,898.0	-1.24%
Sep 30, 2026	$47.46	$45.86	$1.60	259,870.0	-2.40%
Sep 29, 2026	$47.39	$45.29	$2.10	253,044.0	+3.43%
Sep 28, 2026	$46.60	$44.97	$1.63	264,050.0	-2.38%
Sep 25, 2026	$48.32	$46.21	$2.11	306,763.0	+0.24%
Sep 24, 2026	$46.95	$44.61	$2.34	377,802.0	-0.73%
Sep 23, 2026	$47.10	$45.26	$1.84	359,341.0	+1.01%
Sep 22, 2026	$47.56	$45.00	$2.56	421,568.0	+1.09%
Sep 21, 2026	$46.66	$44.77	$1.89	462,520.0	+0.09%
Sep 18, 2026	$46.39	$43.60	$2.79	693,249.0	+0.70%
Sep 17, 2026	$46.92	$43.49	$3.43	1,106,931.0	+13.62%
Sep 16, 2026	$40.35	$39.11	$1.24	259,620.0	+2.14%
Sep 15, 2026	$40.51	$39.00	$1.51	253,888.0	-0.53%
Sep 14, 2026	$40.50	$39.08	$1.42	236,409.0	-6.29%
Sep 11, 2026	$43.12	$40.85	$2.27	320,080.0	+4.52%
Sep 10, 2026	$41.56	$39.63	$1.93	411,932.0	-4.25%
Sep 09, 2026	$43.92	$41.67	$2.25	421,055.0	-2.48%

Power Solutions International Inc Stock (PSIX) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Power Solutions International Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of PSIX shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Power Solutions International Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Power Solutions International Inc Stock (PSIX) Price History 2026

Month	High	Low	High - Low	Volume	% Change
Oct, 2026	$48.84	$43.88	$4.96	1,783,919.0	+4.26%
Sep, 2026	$48.32	$34.67	$13.65	8,117,494.0	+26.60%
Aug, 2026	$44.17	$27.00	$17.17	9,804,394.0	+31.51%
Jul, 2026	$38.73	$25.28	$13.45	9,863,009.0	-29.00%
Jun, 2026	$43.23	$36.28	$6.95	9,677,261.0	-6.69%
May, 2026	$82.48	$35.77	$46.71	23,967,101.0	-43.11%
Apr, 2026	$88.18	$61.06	$27.12	11,327,910.0	+20.35%
Mar, 2026	$85.78	$48.52	$37.26	17,512,902.0	-27.09%
Feb, 2026	$106.5	$65.96	$40.54	9,663,970.0	+16.52%
Jan, 2026	$80.00	$58.20	$21.80	7,575,002.0	+25.41%

Power Solutions International Inc Stock (PSIX) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$69.90	$52.63	$17.27	8,975,841.0	+9.45%
Nov, 2025	$91.03	$44.17	$46.86	17,718,638.0	-36.84%
Oct, 2025	$100.0	$73.60	$26.40	13,267,330.0	-12.83%
Sep, 2025	$119.7	$77.25	$42.45	14,191,251.0	+18.49%
Aug, 2025	$121.8	$75.04	$46.74	17,356,863.0	-11.58%
Jul, 2025	$101.0	$61.72	$39.27	14,549,359.0	+44.94%
Jun, 2025	$69.34	$40.01	$29.33	8,999,212.0	+52.66%
May, 2025	$43.50	$25.04	$18.46	6,732,303.0	+68.00%
Apr, 2025	$28.12	$18.10	$10.02	6,736,219.0	-0.24%
Mar, 2025	$37.31	$24.51	$12.80	6,464,601.0	-24.24%
Feb, 2025	$44.25	$29.00	$15.25	5,417,907.0	-21.13%
Jan, 2025	$45.74	$28.22	$17.52	7,597,220.0	+42.22%