Advantest (ATEYY) Stock Chart & Stock Price History $118.45 +1.06 (+0.90%) As of 10/8/2025 03:58 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartEarningsHeadlinesSEC FilingsShort InterestBuy This Stock Advantest Stock Price Performance The Advantest (ATEYY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 127.79%, with a year-to-date return of 108.21%. In the past month, the stock has increased 36.86%, reflecting recent market activity. As of the latest close, Advantest traded at $118.45 with a market cap of and volume of 90,877 shares. Five years ago, the stock traded at a split-adjusted price of $13.09, representing a 804.72% increase over that period. At the time, it had a market cap of and a volume of 1,100 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+10.96%1 Month Performance+36.86%3 Month Performance+55.94%Year-To-Date Performance+108.21%1 Year Performance+127.79%5 Year Performance+804.72% ATEYY Stock Chart for Thursday, October, 9, 2025 ATEYY Chart by TradingView Advantest 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 Capitalization10/08/2025$117.39$118.45+0.90%$118.57$114.7090,877 shs$0.0010/07/2025$123.70$117.39-5.10%$120.89$116.4166,426 shs$86.64 billion10/06/2025$106.75$123.70+15.88%$124.64$122.1668,324 shs$0.0010/03/2025$103.80$106.75+2.84%$109.99$105.7364,056 shs$0.0010/02/2025$102.25$103.80+1.52%$104.53$102.7241,975 shs$0.0010/01/2025$100.50$102.25+1.74%$102.25$101.1381,853 shs$75.47 billion09/30/2025$103.00$100.50-2.43%$100.50$98.0682,569 shs$0.0009/29/2025$97.27$103.00+5.89%$103.57$102.1765,607 shs$0.0009/26/2025$100.26$97.27-2.98%$97.27$96.07193,250 shs$0.0009/25/2025$102.30$100.26-1.99%$100.97$98.6075,534 shs$74.00 billion Get the Latest News and Ratings for ATEYY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Advantest and its competitors with MarketBeat's FREE daily newsletter. 09/24/2025$105.67$102.30-3.19%$106.64$102.25101,557 shs$0.0009/23/2025$105.56$105.67+0.10%$107.06$105.5660,541 shs$0.0009/22/2025$102.34$105.56+3.15%$106.15$103.3063,291 shs$77.91 billion09/19/2025$102.06$102.34+0.27%$102.62$99.0290,242 shs$75.53 billion09/18/2025$94.05$102.06+8.52%$103.39$100.00127,548 shs$0.0009/17/2025$96.66$94.05-2.70%$94.67$92.56187,976 shs$0.0009/16/2025$95.27$96.66+1.46%$97.15$95.15131,892 shs$71.34 billion09/15/2025$94.35$95.27+0.98%$95.99$94.9945,663 shs$0.0009/12/2025$95.01$94.35-0.69%$94.80$94.2078,098 shs$0.0009/11/2025$90.23$95.01+5.30%$95.47$91.8070,392 shs$0.0009/10/2025$86.55$90.23+4.25%$90.93$89.00122,221 shs$66.59 billion09/09/2025$81.81$86.55+5.79%$86.55$84.9375,985 shs$0.0009/08/2025$77.67$81.81+5.33%$83.99$79.9166,731 shs$0.00 Related Companies 4Cable TV International Stock Chart Ability Stock Chart Aftermaster Stock Chart Alvarion Stock Chart AmpliTech Group Stock Chart Andrea Electronics Stock Chart Careview Communications Stock Chart Cemtrex Stock Chart Chavant Capital Acquisition Stock Chart COMSovereign Stock Chart Receive ATEYY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Advantest and its competitors with MarketBeat's FREE daily newsletter. 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