Power Integrations (POWI) Stock Chart & Stock Price History $45.10 -1.24 (-2.68%) Closing price 08/29/2025 04:00 PM EasternExtended Trading$45.32 +0.22 (+0.49%) As of 08/29/2025 07:57 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours 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 32.79%, with a year-to-date return of -26.90%. In the past month, the stock has decreased 7.05%, reflecting recent market activity. As of the latest close, Power Integrations traded at $45.10 with a market cap of $2.53 billion and volume of 442,676 shares. Five years ago, the stock traded at $55.97, representing a 19.42% decrease over that period. At the time, it had a market cap of $3.38 billion and a volume of 196,800 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-2.17%1 Month Performance-7.05%3 Month Performance-9.64%Year-To-Date Performance-26.90%1 Year Performance-32.79%5 Year Performance-19.42% POWI Stock Chart for Sunday, August, 31, 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 Capitalization08/29/2025$46.34$45.10-2.68%$46.37$44.94442,676 shs$2.53 billion08/28/2025$46.73$46.34-0.83%$47.17$46.29407,071 shs$2.60 billion08/27/2025$46.10$46.73+1.37%$46.95$45.48539,972 shs$2.62 billion08/26/2025$46.51$46.10-0.88%$47.02$45.93534,775 shs$2.59 billion08/25/2025$47.42$46.51-1.92%$47.63$46.48422,454 shs$2.61 billion08/22/2025$45.05$47.42+5.26%$48.00$45.25552,429 shs$2.66 billion08/21/2025$45.60$45.05-1.21%$45.49$44.81666,321 shs$2.53 billion08/20/2025$46.51$45.60-1.96%$46.58$45.19619,210 shs$2.56 billion08/19/2025$46.26$46.51+0.54%$47.11$46.11651,198 shs$2.60 billion08/18/2025$46.30$46.26-0.09%$46.94$46.01449,047 shs$2.60 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. 08/15/2025$47.26$46.30-2.03%$47.61$46.10518,595 shs$2.60 billion08/14/2025$48.44$47.26-2.44%$47.70$46.20474,916 shs$2.65 billion08/13/2025$46.22$48.44+4.80%$48.54$46.27650,341 shs$2.72 billion08/12/2025$43.79$46.22+5.55%$46.28$44.19853,019 shs$2.59 billion08/11/2025$44.18$43.79-0.88%$45.33$43.491.06 million shs$2.46 billion08/08/2025$43.13$44.18+2.43%$45.10$42.92859,547 shs$2.49 billion08/07/2025$47.49$43.13-9.18%$43.74$39.531.66 million shs$2.43 billion08/06/2025$48.29$47.49-1.66%$48.04$46.77589,634 shs$2.67 billion08/05/2025$49.37$48.29-2.19%$50.30$48.09680,213 shs$2.72 billion08/04/2025$47.63$49.37+3.65%$49.41$47.92655,262 shs$2.78 billion08/01/2025$48.52$47.63-1.83%$48.40$47.38659,349 shs$2.68 billion07/31/2025$49.66$48.52-2.30%$49.48$47.74815,160 shs$2.73 billion07/30/2025$50.74$49.66-2.13%$51.35$48.901.03 million shs$2.80 billion Related Companies ADI Stock Price Chart DIOD Stock Price Chart MCHP Stock Price Chart MKSI Stock Price Chart MPWR Stock Price Chart NXPI Stock Price Chart ON Stock Price Chart SLAB Stock Price Chart SYNA Stock Price Chart TXN 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. This page (NASDAQ:POWI) was last updated on 8/31/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...Goldco Precious Metals | SponsoredThis is my Christian duty“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...Paradigm Press | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredAlex’s “Next Magnificent Seven” stocksThe original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...The Oxford Club | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... You should see this presentation about Presi...InvestorPlace | SponsoredOut of 18,347 Cryptocurrencies... This is the ONLY OneThe Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...Crypto 101 Media | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Power Integrations, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Power Integrations With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Free POWI Stock Alerts