NASDAQ:PSIX | Historical Stock Price | 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.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$57.14$57.14802,400
2025-12-30$59.19$59.19418,400
2025-12-29$62.47$62.47419,700
2025-12-26$65.49$65.49314,000
2025-12-24$66.53$66.53176,300
2025-12-23$67.04$67.04252,000
2025-12-22$67.03$67.03451,500
2025-12-19$68.73$68.73766,800
2025-12-18$65.34$65.34385,800
2025-12-17$62.39$62.39469,500
2025-12-16$65.30$65.30496,900
2025-12-15$66.28$66.28670,900
2025-12-12$62.95$62.95541,000
2025-12-11$65.76$65.76344,900
2025-12-10$63.44$63.44524,000
2025-12-09$63.66$63.66516,500
2025-12-08$59.48$59.48330,600
2025-12-05$59.53$59.53368,300
2025-12-04$61.12$61.12457,500
2025-12-03$58.68$58.68411,400
2025-12-02$54.48$54.48372,200
2025-12-01$52.73$52.73493,200
2025-11-28$54.08$54.08153,200
2025-11-26$52.61$52.61368,400
2025-11-25$54.30$54.30400,300
2025-11-24$55.02$55.02443,600
2025-11-21$52.15$52.15738,800
2025-11-20$51.46$51.46749,000
2025-11-19$52.24$52.24544,900
2025-11-18$53.05$53.05969,900
2025-11-17$54.56$54.56692,300
2025-11-14$58.25$58.25741,100
2025-11-13$58.26$58.26898,500
2025-11-12$64.63$64.63743,400
2025-11-11$61.94$61.941,085,300
2025-11-10$64.95$64.951,742,300
2025-11-07$65.69$65.695,381,200
2025-11-06$81.24$81.24712,300
2025-11-05$88.55$88.55573,400
2025-11-04$84.07$84.07527,600
2025-11-03$89.07$89.07427,600
2025-10-31$85.62$85.62417,700
2025-10-30$82.95$82.95446,300
2025-10-29$88.05$88.05586,000
2025-10-28$81.22$81.22317,700
2025-10-27$82.07$82.07493,700
2025-10-24$83.56$83.56334,400
2025-10-23$80.52$80.52351,000
2025-10-22$77.57$77.57810,500
2025-10-21$81.33$81.33319,100
2025-10-20$83.64$83.64491,300
2025-10-17$87.06$87.06410,200
2025-10-16$88.78$88.78509,500
2025-10-15$93.24$93.24423,600
2025-10-14$91.91$91.91489,200
2025-10-13$94.96$94.96662,600
2025-10-10$85.72$85.72897,900
2025-10-09$91.18$91.18659,400
2025-10-08$87.91$87.91553,700
2025-10-07$84.36$84.36944,500
2025-10-06$84.58$84.581,148,500
2025-10-03$92.28$92.28593,500
2025-10-02$96.39$96.39608,500
2025-10-01$92.20$92.20887,700
2025-09-30$98.22$98.22879,400
2025-09-29$103.08$103.08670,800
2025-09-26$103.72$103.72522,200
2025-09-25$109.59$109.59657,800
2025-09-24$110.87$110.87759,200
2025-09-23$115.78$115.78586,300
2025-09-22$114.99$114.99690,900
2025-09-19$109.98$109.98984,100
2025-09-18$106.20$106.20713,500
2025-09-17$101.51$101.51488,500
2025-09-16$98.42$98.42582,700
2025-09-15$95.53$95.53701,400
2025-09-12$94.41$94.41429,600
2025-09-11$94.59$94.59655,500
2025-09-10$89.65$89.65818,400
2025-09-09$92.81$92.81839,000
2025-09-08$84.39$84.39609,200
2025-09-05$86.84$86.84508,400
2025-09-04$86.92$86.92680,600
2025-09-03$87.26$87.26854,600
2025-09-02$81.09$81.09738,500
2025-08-29$82.89$82.89460,600
2025-08-28$84.90$84.90436,400
2025-08-27$81.46$81.46702,900
2025-08-26$82.74$82.741,166,000
2025-08-25$88.47$88.47608,400
2025-08-22$91.26$91.261,027,600
2025-08-21$82.40$82.40484,800
2025-08-20$80.73$80.73696,800
2025-08-19$79.94$79.94824,000
2025-08-18$87.11$87.111,061,700
2025-08-15$85.67$85.67866,200
2025-08-14$81.21$81.211,101,600
2025-08-13$90.47$90.471,158,100
2025-08-12$95.45$95.45934,000
2025-08-11$96.32$96.321,015,400
2025-08-08$99.70$99.702,177,200
2025-08-07$87.79$87.79565,500
2025-08-06$90.98$90.98418,900
2025-08-05$92.63$92.63628,500
2025-08-04$89.23$89.23351,300
2025-08-01$86.99$86.99768,900
2025-07-31$93.75$93.75961,400
2025-07-30$88.16$88.16494,600
2025-07-29$88.15$88.15415,800
2025-07-28$89.06$89.06609,400
2025-07-25$90.52$90.52608,100
2025-07-24$89.52$89.52493,200
2025-07-23$91.51$91.51978,600
2025-07-22$83.31$83.31774,000
2025-07-21$87.84$87.841,098,300
2025-07-18$90.00$90.00833,300
2025-07-17$84.03$84.03638,900
2025-07-16$82.29$82.29677,600
2025-07-15$75.24$75.24449,600
2025-07-14$75.65$75.65646,900
2025-07-11$72.02$72.02582,000
2025-07-10$68.39$68.39449,500
2025-07-09$69.69$69.69650,400
2025-07-08$63.74$63.741,419,400
2025-07-07$73.57$73.57878,700
2025-07-03$78.10$78.10423,100
2025-07-02$70.27$70.27825,500
2025-07-01$65.76$65.76434,900
2025-06-30$64.68$64.68471,800
2025-06-27$66.74$66.741,514,000
2025-06-26$68.01$68.01461,100
2025-06-25$61.98$61.98418,400
2025-06-24$64.41$64.41544,100
2025-06-23$60.86$60.86466,600
2025-06-20$59.66$59.66683,800
2025-06-18$59.37$59.37602,600
2025-06-17$52.74$52.74417,100
2025-06-16$53.53$53.53536,900
2025-06-13$49.93$49.93302,100
2025-06-12$51.52$51.52228,400
2025-06-11$49.99$49.99329,200
2025-06-10$49.85$49.85288,300
2025-06-09$47.90$47.90451,800
2025-06-06$47.49$47.49390,000
2025-06-05$42.46$42.46219,800
2025-06-04$42.99$42.99253,700
2025-06-03$41.52$41.52217,800
2025-06-02$42.50$42.50228,600
2025-05-30$42.37$42.37213,700
2025-05-29$41.15$41.15225,700
2025-05-28$41.77$41.77244,000
2025-05-27$40.98$40.98346,000
2025-05-23$38.71$38.71282,600
2025-05-22$37.78$37.78355,200
2025-05-21$36.61$36.61271,300
2025-05-20$37.68$37.68211,800
2025-05-19$36.96$36.96233,800
2025-05-16$37.09$37.09409,500
2025-05-15$34.40$34.40260,700
2025-05-14$35.35$35.35365,100
2025-05-13$35.06$35.06467,900
2025-05-12$34.51$34.51640,700
2025-05-09$30.36$30.36725,000
2025-05-08$27.75$27.75327,100
2025-05-07$25.84$25.84213,400
2025-05-06$26.38$26.38231,800
2025-05-05$27.82$27.82276,500
2025-05-02$27.45$27.45360,300
2025-05-01$25.72$25.72170,600
2025-04-30$25.22$25.22241,100
2025-04-29$26.41$26.41129,200
2025-04-28$27.25$27.25212,000
2025-04-25$27.04$27.04202,800
2025-04-24$26.79$26.79351,600
2025-04-23$24.05$24.05469,700
2025-04-22$21.02$21.02271,800
2025-04-21$21.47$21.47305,800
2025-04-17$24.51$24.51112,000
2025-04-16$24.38$24.38186,200
2025-04-15$24.61$24.61237,000
2025-04-14$24.82$24.82424,200
2025-04-11$22.93$22.93334,400
2025-04-10$21.14$21.14247,800
2025-04-09$22.39$22.39585,000
2025-04-08$18.70$18.70410,100
2025-04-07$19.99$19.99467,300
2025-04-04$20.30$20.30533,600
2025-04-03$22.06$22.06446,600
2025-04-02$26.61$26.61262,600
2025-04-01$25.92$25.92252,600
2025-03-31$25.28$25.28326,700
2025-03-28$26.19$26.19360,700
2025-03-27$29.25$29.25201,600
2025-03-26$30.07$30.07321,100
2025-03-25$31.96$31.961,318,000
2025-03-24$29.83$29.83334,600
2025-03-21$30.54$30.54612,700
2025-03-20$32.00$32.00300,300
2025-03-19$34.52$34.52252,000
2025-03-18$32.06$32.06170,100
2025-03-17$33.09$33.09385,000
2025-03-14$30.49$30.49164,100
2025-03-13$28.74$28.74159,800
2025-03-12$29.39$29.39179,700
2025-03-11$28.98$28.98165,800
2025-03-10$27.10$27.10308,800
2025-03-07$27.45$27.45189,400
2025-03-06$26.94$26.94320,300
2025-03-05$31.10$31.10178,600
2025-03-04$28.92$28.92401,000
2025-03-03$31.37$31.37225,400
2025-02-28$33.37$33.37180,200
2025-02-27$33.24$33.24160,800
2025-02-26$34.21$34.21235,600
2025-02-25$30.43$30.43320,200
2025-02-24$32.90$32.90306,300
2025-02-21$32.50$32.50315,900
2025-02-20$35.60$35.60250,800
2025-02-19$37.10$37.10203,200
2025-02-18$38.18$38.18212,500
2025-02-14$38.67$38.67226,200
2025-02-13$38.33$38.33235,200
2025-02-12$38.97$38.97335,200
2025-02-11$41.45$41.45225,600
2025-02-10$43.25$43.25287,400
2025-02-07$41.48$41.48303,700
2025-02-06$42.05$42.05313,900
2025-02-05$43.57$43.57423,800
2025-02-04$41.77$41.77379,800
2025-02-03$42.03$42.03518,600
2025-01-31$42.31$42.31395,400
2025-01-30$41.90$41.90327,000
2025-01-29$40.74$40.74427,100
2025-01-28$38.96$38.96472,900
2025-01-27$31.91$31.91814,200
2025-01-24$43.00$43.00689,600
2025-01-23$39.00$39.00307,200
2025-01-22$40.21$40.21549,900
2025-01-21$36.08$36.08289,100
2025-01-17$35.05$35.05164,500
2025-01-16$35.97$35.97160,500
2025-01-15$36.03$36.03283,500
2025-01-14$36.19$36.19269,800
2025-01-13$34.67$34.67185,900
2025-01-10$35.80$35.80288,800
2025-01-08$32.55$32.55273,700
2025-01-07$35.26$35.26834,600
2025-01-06$31.34$31.34276,400
2025-01-03$28.60$28.60204,700
2025-01-02$29.23$29.23418,600