Amplitude (AMPL) Stock Chart & Stock Price History $11.72 +0.27 (+2.36%) Closing price 08/28/2025 04:00 PM EasternExtended Trading$11.72 0.00 (0.00%) As of 08/28/2025 07:52 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 Amplitude Stock Price Performance The Amplitude (AMPL) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 30.51%, with a year-to-date return of 11.09%. In the past month, the stock has decreased 8.29%, reflecting recent market activity. As of the latest close, Amplitude traded at $11.72 with a market cap of $1.20 billion and volume of 1.44 million shares. 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Read our full terms of service and privacy policy. 5 Day Performance+1.47%1 Month Performance-8.29%3 Month Performance-5.41%Year-To-Date Performance+11.09%1 Year Performance+30.51% AMPL Stock Chart for Friday, August, 29, 2025 AMPL Chart by TradingView Amplitude 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 Capitalization08/28/2025$11.45$11.72+2.36%$11.95$11.461.44 million shs$1.20 billion08/27/2025$11.04$11.45+3.71%$11.50$11.101.65 million shs$1.17 billion08/26/2025$11.14$11.04-0.90%$11.29$10.962.20 million shs$1.14 billion08/25/2025$11.55$11.14-3.55%$11.55$11.111.14 million shs$1.14 billion08/22/2025$10.93$11.55+5.67%$11.60$10.942.26 million shs$1.18 billion08/21/2025$10.86$10.93+0.64%$10.98$10.731.67 million shs$1.12 billion08/20/2025$11.15$10.86-2.60%$11.14$10.591.71 million shs$1.11 billion08/19/2025$11.67$11.15-4.46%$11.69$11.111.42 million shs$1.14 billion08/18/2025$11.47$11.67+1.74%$11.73$11.431.48 million shs$1.19 billion08/15/2025$11.36$11.47+0.97%$11.63$11.371.91 million shs$1.17 billion Get the Latest News and Ratings for AMPL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Amplitude and its competitors with MarketBeat's FREE daily newsletter. 08/14/2025$11.64$11.36-2.41%$11.52$11.002.67 million shs$1.16 billion08/13/2025$11.23$11.64+3.65%$11.67$11.122.23 million shs$1.19 billion08/12/2025$11.20$11.23+0.27%$11.41$11.041.63 million shs$1.15 billion08/11/2025$11.53$11.20-2.86%$11.59$11.151.79 million shs$1.11 billion08/08/2025$12.60$11.53-8.49%$12.80$11.323.47 million shs$1.14 billion08/07/2025$12.22$12.60+3.11%$14.49$11.924.77 million shs$1.24 billion08/06/2025$12.23$12.22-0.08%$12.64$12.081.76 million shs$1.21 billion08/05/2025$11.96$12.23+2.26%$12.38$11.812.27 million shs$1.21 billion08/04/2025$11.55$11.96+3.55%$12.00$11.661.07 million shs$1.18 billion08/01/2025$12.23$11.55-5.56%$11.93$11.371.25 million shs$1.14 billion07/31/2025$12.72$12.23-3.85%$12.91$12.19947,324 shs$1.21 billion07/30/2025$12.78$12.72-0.47%$12.98$12.55907,150 shs$1.26 billion07/29/2025$13.04$12.78-1.99%$13.24$12.61842,949 shs$1.26 billion07/28/2025$12.72$13.04+2.52%$13.17$12.73704,071 shs$1.29 billion Related Companies QTWO Stock Price Chart ZETA Stock Price Chart BOX Stock Price Chart YOU Stock Price Chart WK Stock Price Chart BILL Stock Price Chart VERX Stock Price Chart FRSH Stock Price Chart KC Stock Price Chart CLBT Stock Price Chart Receive AMPL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Amplitude and its competitors with MarketBeat's FREE daily newsletter. 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