Power Integrations (POWI) Stock Chart & Stock Price History $56.29 +0.39 (+0.70%) As of 10:14 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Power Integrations Stock Price Performance The Power Integrations (POWI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 19.79%, with a year-to-date return of -9.40%. In the past month, the stock has increased 12.00%, reflecting recent market activity. As of the latest close, Power Integrations traded at $55.90 with a market cap of $3.15 billion and volume of 374,193 shares. Five years ago, the stock traded at $115.85, representing a 51.75% decrease over that period. At the time, it had a market cap of $3.46 billion and a volume of 250,279 shares. Receive POWI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Power Integrations and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.97%1 Month Performance+12.00%3 Month Performance+9.09%Year-To-Date Performance-9.40%1 Year Performance-19.79%5 Year Performance-51.75% POWI Stock Chart for Tuesday, July, 1, 2025 POWI Chart by TradingView Power Integrations 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 Capitalization06/30/2025$55.75$55.90+0.27%$56.45$55.39374,193 shs$3.15 billion06/27/2025$56.45$55.75-1.24%$56.83$55.16473,239 shs$3.14 billion06/26/2025$55.99$56.45+0.82%$56.83$56.05238,573 shs$3.18 billion06/25/2025$55.96$55.99+0.05%$56.62$55.50264,545 shs$3.15 billion06/24/2025$54.87$55.96+1.99%$56.44$55.50305,381 shs$3.15 billion06/23/2025$53.49$54.87+2.58%$55.06$53.50401,336 shs$3.09 billion06/20/2025$54.04$53.49-1.02%$55.19$53.17836,195 shs$3.01 billion06/19/2025$54.04$54.04$55.49$53.66647,860 shs$3.04 billion06/18/2025$54.45$54.04-0.75%$55.49$53.66647,860 shs$3.04 billion06/17/2025$56.69$54.45-3.95%$56.36$54.40552,982 shs$3.06 billion Get the Latest News and Ratings for POWI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Power Integrations and its competitors with MarketBeat's FREE daily newsletter. 06/16/2025$55.13$56.69+2.83%$57.16$55.67379,478 shs$3.19 billion06/13/2025$57.62$55.13-4.32%$56.95$55.00369,831 shs$3.10 billion06/12/2025$57.79$57.62-0.29%$58.18$56.74310,153 shs$3.24 billion06/11/2025$58.03$57.79-0.41%$58.52$57.19308,615 shs$3.25 billion06/10/2025$56.85$58.03+2.08%$58.97$56.74430,333 shs$3.27 billion06/09/2025$54.74$56.85+3.85%$57.37$55.40418,180 shs$3.20 billion06/06/2025$53.76$54.74+1.82%$56.10$54.36463,776 shs$3.08 billion06/05/2025$54.55$53.76-1.45%$55.43$53.73530,892 shs$3.03 billion06/04/2025$50.92$54.55+7.13%$54.90$51.421.02 million shs$3.07 billion06/03/2025$49.71$50.92+2.43%$51.39$49.381.24 million shs$2.87 billion06/02/2025$49.91$49.71-0.40%$50.89$49.34582,724 shs$2.80 billion05/30/2025$50.64$49.91-1.44%$50.24$49.11861,513 shs$2.81 billion Related Companies SWKS Stock Price Chart MTSI Stock Price Chart ALTR Stock Price Chart LSCC Stock Price Chart RMBS Stock Price Chart CRUS Stock Price Chart SLAB Stock Price Chart SMTC Stock Price Chart DIOD Stock Price Chart AMBA Stock Price Chart Receive POWI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Power Integrations and its competitors with MarketBeat's FREE daily newsletter. 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