AltiGen Communications (ATGN) Stock Chart & Stock Price History $0.64 -0.03 (-4.69%) As of 03:53 PM Eastern Add Compare Share Share Chart Stock AnalysisChartEarningsHeadlinesShort InterestBuy This Stock AltiGen Communications Stock Price Performance The AltiGen Communications (ATGN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 0.68%, with a year-to-date return of -11.92%. In the past month, the stock has increased 8.24%, reflecting recent market activity. As of the latest close, AltiGen Communications traded at $0.67 with a market cap of $17.32 million and volume of 50,590 shares. Five years ago, the stock traded at $1.99, representing a 67.91% decrease over that period. At the time, it had a market cap of $43.91 million and a volume of 20,055 shares. 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Email Address 5 Day Performance-7.41%1 Month Performance+8.24%3 Month Performance+25.22%Year-To-Date Performance-11.92%1 Year Performance-0.68%5 Year Performance-67.91% ATGN Stock Chart for Monday, August, 11, 2025 ATGN Chart by TradingView AltiGen Communications 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 Capitalization08/08/2025$0.64$0.67+3.89%$0.67$0.6250,590 shs$17.32 million08/07/2025$0.69$0.64-6.50%$0.69$0.6426,274 shs$16.67 million08/06/2025$0.65$0.69+6.09%$0.72$0.64104,545 shs$17.83 million08/05/2025$0.59$0.65+10.56%$0.70$0.59153,622 shs$16.81 million08/04/2025$0.60$0.59-2.62%$0.61$0.59122,510 shs$15.20 million08/01/2025$0.60$0.60+0.77%$0.63$0.59112,909 shs$15.61 million07/31/2025$0.60$0.60+0.22%$0.61$0.597,289 shs$15.49 million07/30/2025$0.61$0.60-1.77%$0.61$0.5916,949 shs$15.46 million07/29/2025$0.60$0.61+2.05%$0.61$0.5932,002 shs$15.74 million07/28/2025$0.61$0.60-2.00%$0.60$0.5912,925 shs$15.42 million Get the Latest News and Ratings for ATGN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AltiGen Communications and its competitors with MarketBeat's FREE daily newsletter. 07/25/2025$0.60$0.61+2.30%$0.61$0.6016,059 shs$15.74 million07/24/2025$0.60$0.60-1.64%$0.61$0.5925,502 shs$15.38 million07/23/2025$0.61$0.60-0.80%$0.61$0.5943,254 shs$15.64 million07/22/2025$0.59$0.61+3.36%$0.61$0.5916,550 shs$15.77 million07/21/2025$0.60$0.59-1.58%$0.61$0.5926,355 shs$15.25 million07/18/2025$0.60$0.60+0.40%$0.61$0.6026,983 shs$15.50 million07/17/2025$0.61$0.60-1.73%$0.60$0.609,500 shs$15.44 million07/16/2025$0.60$0.61+1.18%$0.61$0.604,500 shs$15.71 million07/15/2025$0.61$0.60-1.56%$0.60$0.609,780 shs$15.52 million07/14/2025$0.59$0.61+3.39%$0.63$0.607,000 shs$15.77 million07/11/2025$0.61$0.59-3.36%$0.62$0.58223,300 shs$15.25 million07/10/2025$0.61$0.61+0.08%$0.62$0.6152,030 shs$15.78 million Related Companies AMPG Stock Chart EAXR Stock Chart AIRG Stock Chart MOBX Stock Chart PXLW Stock Chart KSCP Stock Chart FKWL Stock Chart SELX Stock Chart LGL Stock Chart DVLT Stock Chart Receive ATGN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AltiGen Communications and its competitors with MarketBeat's FREE daily newsletter. 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