NASDAQ:PSIX | Stock Price History | POWER SOLUTIONS INTERNATIONAL, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2012-04-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.42$3.39$8.07$19.22$45.75$108.912012-04-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$36.9223,910
2026-09-03$36.356,203
2026-09-02$35.8814,439
2026-09-01$35.679,074
2026-08-31$36.305,909
2026-08-28$37.988,413
2026-08-27$37.77$37.77279,300$36.519,652
2026-08-26$36.64$36.64216,800$36.486,817
2026-08-25$36.23$36.23172,300$36.429,386
2026-08-24$34.97$34.97387,200$36.1019,457
2026-08-21$36.43$36.43300,500$37.1212,665
2026-08-20$36.30$36.30288,400$36.889,833
2026-08-19$37.29$37.29365,300$37.1222,956
2026-08-18$37.23$37.23292,500$38.5610,450
2026-08-17$39.50$39.50331,700$41.189,098
2026-08-14$40.54$40.54412,800$41.0516,749
2026-08-13$41.07$41.07493,900$43.3940,215
2026-08-12$42.53$42.53501,700$43.1634,816
2026-08-11$42.15$42.15592,300$43.5829,481
2026-08-10$43.00$43.001,056,800$40.8252,237
2026-08-07$40.82$40.821,290,700$39.7551,630
2026-08-06$33.02$33.02411,200$32.176,418
2026-08-05$32.93$32.93426,700$34.7417,997
2026-08-04$34.86$34.86935,500$30.6237,140
2026-08-03$28.78$28.78594,900$27.6715,199
2026-07-31$27.61$27.61434,500$28.6918,178
2026-07-30$27.83$27.83635,800$26.3219,950
2026-07-29$25.44$25.44563,500$27.8617,262
2026-07-28$27.90$27.90829,400$29.3828,429
2026-07-27$30.06$30.06321,400$30.789,563
2026-07-24$29.96$29.96307,400$31.038,274
2026-07-23$31.38$31.38338,500$32.6713,277
2026-07-22$33.20$33.20342,300$32.0212,104
2026-07-21$31.78$31.78284,700$30.8512,396
2026-07-20$29.90$29.90448,800$30.6820,134
2026-07-17$30.25$30.25457,200
2026-07-16$31.76$31.76394,300
2026-07-15$33.46$33.46868,100
2026-07-14$32.63$32.63389,000
2026-07-13$32.18$32.18520,500
2026-07-10$34.52$34.52292,500
2026-07-09$34.68$34.68300,900
2026-07-08$34.65$34.65549,300
2026-07-07$34.73$34.73440,300
2026-07-06$36.68$36.68348,100
2026-07-02$37.08$37.08491,300
2026-07-01$36.72$36.72328,100
2026-06-30$38.89$38.89296,200
2026-06-29$36.46$36.46466,500
2026-06-26$37.99$37.99544,100
2026-06-25$38.71$38.71307,800
2026-06-24$38.44$38.44355,200
2026-06-23$39.09$39.09322,100
2026-06-22$39.11$39.11518,400
2026-06-18$40.31$40.31431,800
2026-06-17$38.92$38.92257,600
2026-06-16$39.02$39.02365,400
2026-06-15$39.44$39.44549,200
2026-06-12$40.72$40.72340,000
2026-06-11$40.58$40.58424,800
2026-06-10$38.29$38.29516,800
2026-06-09$39.14$39.14470,800
2026-06-08$39.85$39.85684,000
2026-06-05$37.61$37.61806,300
2026-06-04$40.18$40.18427,800
2026-06-03$40.42$40.42392,700
2026-06-02$40.59$40.59508,300
2026-06-01$39.38$39.38773,500
2026-05-29$41.68$41.68493,300
2026-05-28$41.99$41.99683,700
2026-05-27$42.84$42.84558,700
2026-05-26$42.99$42.99973,900
2026-05-22$38.87$38.87598,500
2026-05-21$39.59$39.59746,500
2026-05-20$36.96$36.96716,000
2026-05-19$36.36$36.36932,500
2026-05-18$38.93$38.931,092,100
2026-05-15$38.75$38.751,105,000
2026-05-14$41.30$41.302,136,000
2026-05-13$45.11$45.112,478,900
2026-05-12$38.00$38.005,176,400
2026-05-11$62.45$62.453,796,600
2026-05-08$75.91$75.91576,100
2026-05-07$71.99$71.99473,800
2026-05-06$74.49$74.49554,100
2026-05-05$69.09$69.09478,300
2026-05-04$67.78$67.78487,700
2026-05-01$70.50$70.50365,700
2026-04-30$73.27$73.27447,700
2026-04-29$66.96$66.96441,200
2026-04-28$69.15$69.15773,000
2026-04-27$74.27$74.27346,200
2026-04-24$77.04$77.04299,500
2026-04-23$78.23$78.23341,000
2026-04-22$84.43$84.43563,800
2026-04-21$75.60$75.60422,000
2026-04-20$78.59$78.59361,800
2026-04-17$79.60$79.60466,800
2026-04-16$82.47$82.47618,100
2026-04-15$83.13$83.13723,700