AU Optronics (AUOTY) Stock Chart & Stock Price History $4.56 +0.16 (+3.64%) As of 03:59 PM Eastern Add Compare Share Share Chart Stock AnalysisChartDividendHeadlinesSEC FilingsShort InterestBuy This Stock AU Optronics Stock Price Performance The AU Optronics (AUOTY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 12.64%, with a year-to-date return of 3.64%. In the past month, the stock has decreased 0.87%, reflecting recent market activity. As of the latest close, AU Optronics traded at $4.40 with a market cap of $3.39 billion and volume of 37,681 shares. Five years ago, the stock traded at $3.33, representing a 36.94% increase over that period. At the time, it had a market cap of $3.11 billion and a volume of 114,013 shares. Receive AUOTY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AU Optronics and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance-1.72%1 Month Performance-0.87%3 Month Performance-23.63%Year-To-Date Performance+3.64%1 Year Performance-12.64%5 Year Performance+36.94% AUOTY Stock Chart for Tuesday, August, 26, 2025 AUOTY Chart by TradingView AU Optronics 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 Capitalization08/25/2025$4.60$4.40-4.35%$4.64$4.4037,681 shs$3.39 billion08/22/2025$4.64$4.60-0.86%$4.61$4.3618,993 shs$3.54 billion08/21/2025$4.37$4.64+6.18%$4.64$4.47195,750 shs$3.57 billion08/20/2025$4.52$4.37-3.32%$4.64$4.37110,042 shs$3.36 billion08/19/2025$4.47$4.52+1.12%$4.60$4.45165,827 shs$3.48 billion08/18/2025$4.38$4.47+2.05%$4.64$4.38102,113 shs$3.44 billion08/15/2025$4.35$4.38+0.69%$4.40$4.3766,775 shs$3.37 billion08/14/2025$4.28$4.35+1.59%$4.38$4.3358,550 shs$3.35 billion08/13/2025$4.30$4.28-0.42%$4.33$4.2523,142 shs$3.30 billion08/12/2025$4.28$4.30+0.47%$4.31$4.25116,409 shs$3.31 billion Get the Latest News and Ratings for AUOTY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AU Optronics and its competitors with MarketBeat's FREE daily newsletter. 08/11/2025$4.28$4.28$4.29$4.2177,212 shs$3.30 billion08/08/2025$4.26$4.28+0.38%$4.28$4.2293,776 shs$3.30 billion08/07/2025$4.15$4.26+2.75%$4.33$4.20115,964 shs$3.28 billion08/06/2025$4.26$4.15-2.58%$4.35$4.1072,503 shs$3.20 billion08/05/2025$4.32$4.26-1.39%$4.60$4.25153,752 shs$3.28 billion08/04/2025$4.31$4.32+0.23%$4.60$4.30113,140 shs$3.33 billion08/01/2025$4.42$4.31-2.49%$4.60$4.3140,608 shs$3.32 billion07/31/2025$4.56$4.42-3.07%$4.60$4.4061,397 shs$3.40 billion07/30/2025$4.54$4.56+0.44%$4.66$4.55150,026 shs$3.51 billion07/29/2025$4.57$4.54-0.70%$4.65$4.5436,455 shs$3.50 billion07/28/2025$4.60$4.57-0.61%$4.64$4.5332,856 shs$3.52 billion07/25/2025$4.55$4.60+1.10%$4.63$4.3452,177 shs$3.54 billion Related Companies Leonardo DRS Stock Chart Nextracker Stock Chart Qorvo Stock Chart Lumentum Stock Chart Universal Display Stock Chart SiTime Stock Chart Allegro MicroSystems Stock Chart Tower Semiconductor Stock Chart Impinj Stock Chart LG Display Stock Chart Receive AUOTY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AU Optronics and its competitors with MarketBeat's FREE daily newsletter. 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