Advanced Energy Industries (AEIS) Stock Chart & Stock Price History $324.86 0.00 (0.00%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$321.81 -3.05 (-0.94%) As of 05/22/2026 07:54 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 Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Advanced Energy Industries Stock Price Performance The Advanced Energy Industries (AEIS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 185.29%, with a year-to-date return of 55.16%. In the past month, the stock has decreased 16.11%, reflecting recent market activity. As of the latest close, Advanced Energy Industries traded at $324.86 with a market cap of $12.35 billion and volume of 605,940 shares. Five years ago, the stock traded at $100.19, representing a 224.24% increase over that period. At the time, it had a market cap of $3.85 billion and a volume of 252,329 shares. Receive AEIS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Advanced Energy Industries and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By 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. 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Read our full terms of service and privacy policy. 5 Day Performance+3.77%1 Month Performance-16.11%3 Month Performance-4.03%Year-To-Date Performance+55.16%1 Year Performance+185.29%5 Year Performance+224.24% AEIS Stock Chart for Monday, May, 25, 2026 AEIS Chart by TradingView Advanced Energy Industries 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/22/2026$323.79$324.86+0.33%$330.00$318.87605,940 shs$12.35 billion05/21/2026$313.05$323.79+3.43%$328.82$310.26711,618 shs$12.31 billion05/20/2026$302.84$313.05+3.37%$320.71$305.13882,653 shs$11.91 billion05/19/2026$309.06$302.84-2.01%$310.27$292.461.61 million shs$11.52 billion05/18/2026$323.46$309.06-4.45%$328.00$304.601.01 million shs$11.75 billion05/15/2026$344.60$323.46-6.13%$331.78$322.551.19 million shs$12.30 billion05/14/2026$339.19$344.60+1.59%$351.20$337.031.98 million shs$13.11 billion05/13/2026$339.42$339.19-0.07%$342.88$331.281.18 million shs$12.90 billion05/12/2026$354.97$339.42-4.38%$350.72$325.57644,517 shs$12.91 billion05/11/2026$357.24$354.97-0.64%$357.51$350.00576,800 shs$13.50 billion Get the Latest News and Ratings for AEIS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Advanced Energy Industries and its competitors with MarketBeat's FREE daily newsletter. 05/08/2026$351.94$357.24+1.51%$362.63$350.23563,472 shs$13.38 billion05/07/2026$360.81$351.94-2.46%$364.50$345.381.07 million shs$13.38 billion05/06/2026$345.63$360.81+4.39%$361.79$345.10894,931 shs$13.66 billion05/05/2026N/A$345.63$364.36$334.942.19 million shs$13.08 billion04/30/2026$361.39$383.91+6.23%$384.81$367.77545,772 shs$14.53 billion04/29/2026$369.08$361.39-2.08%$374.00$355.09698,515 shs$13.68 billion04/28/2026$385.68$369.08-4.30%$379.90$365.00636,864 shs$13.97 billion04/27/2026$387.24$385.68-0.40%$391.36$371.25664,424 shs$14.60 billion04/24/2026$382.47$387.24+1.25%$396.96$383.43982,825 shs$14.66 billion Related Companies AMAT Stock Price Chart AMKR Stock Price Chart COHU Stock Price Chart DIOD Stock Price Chart KLAC Stock Price Chart KLIC Stock Price Chart LFUS Stock Price Chart LRCX Stock Price Chart MKSI Stock Price Chart TER Stock Price Chart Receive AEIS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Advanced Energy Industries and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:AEIS) was last updated on 5/25/2026 by MarketBeat.com Staff. 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