Power Solutions International (PSIX) Stock Chart & Stock Price History $86.99 -6.76 (-7.21%) As of 08/1/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock Power Solutions International Stock Price Performance The Power Solutions International (PSIX) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 192.40%. In the past month, the stock has increased 23.79%, reflecting recent market activity. As of the latest close, Power Solutions International traded at $86.99 with a market cap of $2.00 billion and volume of 768,514 shares. Receive PSIX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Power Solutions International and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-2.32%1 Month Performance+23.79%3 Month Performance+216.90%Year-To-Date Performance+192.40% PSIX Stock Chart for Saturday, August, 2, 2025 PSIX Chart by TradingView Power Solutions International Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/01/2025$93.75$86.99-7.21%$91.23$81.29768,514 shs$2.00 billion07/31/2025$88.16$93.75+6.34%$98.13$87.01959,247 shs$2.16 billion07/30/2025$88.15$88.16+0.01%$90.25$86.00494,467 shs$2.03 billion07/29/2025$89.06$88.15-1.02%$90.10$85.40414,527 shs$2.03 billion07/28/2025$90.52$89.06-1.61%$91.52$83.35607,983 shs$2.05 billion07/25/2025$89.52$90.52+1.12%$92.19$88.01607,907 shs$2.08 billion07/24/2025$91.51$89.52-2.17%$93.34$88.01493,170 shs$2.06 billion07/23/2025$83.31$91.51+9.84%$97.46$85.99977,477 shs$2.11 billion07/22/2025$87.84$83.31-5.16%$87.14$79.72773,538 shs$1.92 billion07/21/2025$90.00$87.84-2.40%$100.99$86.011.10 million shs$2.02 billion Get the Latest News and Ratings for PSIX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Power Solutions International and its competitors with MarketBeat's FREE daily newsletter. 07/18/2025$84.03$90.00+7.10%$91.89$83.75832,279 shs$2.07 billion07/17/2025$82.29$84.03+2.11%$86.56$82.10637,541 shs$1.93 billion07/16/2025$75.24$82.29+9.37%$83.68$75.33675,090 shs$1.89 billion07/15/2025$75.65$75.24-0.54%$79.00$73.29449,562 shs$1.73 billion07/14/2025$72.02$75.65+5.04%$76.00$67.94645,291 shs$1.74 billion07/11/2025$68.39$72.02+5.31%$74.52$65.02579,509 shs$1.66 billion07/10/2025$69.69$68.39-1.87%$69.89$64.56449,489 shs$1.57 billion07/09/2025$63.74$69.69+9.33%$71.53$65.02650,353 shs$1.60 billion07/08/2025$73.57$63.74-13.36%$76.95$61.721.42 million shs$1.47 billion07/07/2025$78.10$73.57-5.80%$77.00$67.51877,912 shs$1.69 billion07/04/2025$78.10$78.10$78.25$71.90423,109 shs$1.80 billion07/03/2025$70.27$78.10+11.14%$78.25$71.90423,109 shs$1.80 billion07/02/2025$65.76$70.27+6.86%$73.07$65.13824,913 shs$1.62 billion07/01/2025$64.68$65.76+1.67%$67.24$62.43434,331 shs$1.51 billion Related Companies ESAB Stock Price Chart JBTM Stock Price Chart ZWS Stock Price Chart MOG.B Stock Price Chart GTES Stock Price Chart CHX Stock Price Chart WFRD Stock Price Chart WHD Stock Price Chart HAYW Stock Price Chart ATS Stock Price Chart Receive PSIX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Power Solutions International and its competitors with MarketBeat's FREE daily newsletter. 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