Alpha and Omega Semiconductor (AOSL) Stock Chart & Stock Price History $26.73 -0.76 (-2.76%) Closing price 03/27/2025 04:00 PM EasternExtended Trading$26.72 -0.01 (-0.04%) As of 03/27/2025 04:24 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Alpha and Omega Semiconductor Stock Price Performance 5 Day Performance+1.67%1 Month Performance-11.64%3 Month Performance-30.32%6 Month Performance-28.38%Year-To-Date Performance-27.82%1 Year Performance+22.39% Receive AOSL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alpha and Omega Semiconductor and its competitors with MarketBeat's FREE daily newsletter. Email Address AOSL Stock Chart for Friday, March, 28, 2025 AOSL Chart by TradingViewRemove Ads Alpha and Omega Semiconductor Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/27/2025$27.49$26.73-2.76%$28.06$26.43499,003 shs$786.26 million03/26/2025$27.82$27.49-1.19%$27.79$26.97375,124 shs$808.62 million03/25/2025$26.98$27.82+3.11%$28.00$26.48347,781 shs$818.33 million03/24/2025$26.29$26.98+2.62%$28.09$26.92341,660 shs$793.62 million03/21/2025$26.72$26.29-1.61%$26.75$25.71713,538 shs$773.32 million03/20/2025$27.29$26.72-2.09%$27.21$26.49203,911 shs$785.97 million03/19/2025$26.85$27.29+1.64%$28.40$26.62350,516 shs$802.74 million03/18/2025$27.61$26.85-2.75%$27.26$26.71302,809 shs$789.79 million03/17/2025$26.65$27.61+3.60%$27.83$26.30347,544 shs$812.15 million03/14/2025$25.68$26.65+3.78%$27.55$26.06400,394 shs$783.91 million Get the Latest News and Ratings for AOSL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Alpha and Omega Semiconductor and its competitors with MarketBeat's FREE daily newsletter. 03/13/2025$26.21$25.68-2.02%$26.70$25.27354,517 shs$755.38 million03/12/2025$25.89$26.21+1.24%$27.04$25.54392,494 shs$770.97 million03/11/2025$25.38$25.89+2.01%$26.86$24.12622,960 shs$761.55 million03/10/2025$27.45$25.38-7.54%$26.75$25.13488,146 shs$746.55 million03/07/2025$26.81$27.45+2.39%$28.01$25.77462,044 shs$807.44 million03/06/2025$27.52$26.81-2.58%$27.31$25.53526,822 shs$788.62 million03/05/2025$27.95$27.52-1.54%$27.99$26.51792,568 shs$809.50 million03/04/2025$27.63$27.95+1.16%$28.83$26.601.47 million shs$822.15 million03/03/2025$30.28$27.63-8.75%$31.11$27.46777,297 shs$812.74 million02/28/2025$30.25$30.28+0.10%$30.99$29.29605,183 shs$890.69 million02/27/2025$33.32$30.25-9.21%$33.54$30.23610,343 shs$889.80 million02/26/2025$31.10$33.32+7.13%$34.16$32.26772,991 shs$980.27 million Related Companies Semtech Stock Price Chart Ambarella Stock Price Chart Diodes Stock Price Chart MaxLinear Stock Price Chart CEVA Stock Price Chart NVE Stock Price Chart QuickLogic Stock Price Chart GSI Technology Stock Price Chart NVIDIA Stock Price Chart Broadcom Stock Price Chart Receive AOSL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alpha and Omega Semiconductor and its competitors with MarketBeat's FREE daily newsletter. 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