NASDAQ · PSIX

Power Solutions International, Inc.

Industrials · Industrial - Machinery

$39.25

Up+$0.84 (+2.14%)

Updated Sep 17, 2026, 12:33 AM

SID Score

4.0/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

PSIX price history

1M range · 19 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

PSIX OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 15, 2026	$40.05	$40.51	$39.00	$39.25	254.02K
Sep 14, 2026	$39.55	$40.50	$39.08	$39.46	236.42K
Sep 11, 2026	$41.10	$43.12	$40.85	$42.11	320.12K
Sep 10, 2026	$40.64	$41.56	$39.63	$40.29	411.97K
Sep 9, 2026	$42.83	$43.92	$41.67	$42.08	421.32K
Sep 8, 2026	$40.70	$43.47	$40.05	$43.15	516.71K
Sep 4, 2026	$36.97	$40.76	$36.23	$40.49	447.95K
Sep 3, 2026	$36.60	$36.80	$35.79	$36.42	179.06K
Sep 2, 2026	$35.43	$36.49	$35.19	$35.69	281.54K
Sep 1, 2026	$35.67	$35.74	$34.67	$35.43	293.61K
Aug 31, 2026	$36.43	$36.5348	$35.84	$36.31	236.98K
Aug 28, 2026	$37.85	$38.01	$36.00	$36.28	262.93K
Aug 27, 2026	$36.48	$38.47	$36.48	$37.77	280.87K
Aug 26, 2026	$36.40	$37.49	$36.00	$36.64	217.67K
Aug 25, 2026	$36.39	$36.75	$35.29	$36.23	172.47K
Aug 24, 2026	$36.43	$36.43	$34.84	$34.97	387.65K
Aug 21, 2026	$37.06	$37.25	$35.70	$36.43	300.49K
Aug 20, 2026	$37.09	$37.35	$35.33	$36.30	288.36K
Aug 19, 2026	$37.05	$37.39	$35.58	$37.29	365.33K