Appian (APPN) Stock Chart & Stock Price History $32.67 -0.49 (-1.48%) Closing price 09/19/2025 04:00 PM EasternExtended Trading$32.50 -0.17 (-0.52%) As of 09/19/2025 05:03 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 InterestSustainabilityTrendsBuy This Stock Appian Stock Price Performance The Appian (APPN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 2.21%, with a year-to-date return of -0.94%. In the past month, the stock has increased 12.62%, reflecting recent market activity. As of the latest close, Appian traded at $32.67 with a market cap of $2.42 billion and volume of 1.57 million shares. Five years ago, the stock traded at $56.98, representing a 42.66% decrease over that period. At the time, it had a market cap of $3.98 billion and a volume of 523,256 shares. Receive APPN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Appian and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+5.49%1 Month Performance+12.62%3 Month Performance+15.85%Year-To-Date Performance-0.94%1 Year Performance-2.21%5 Year Performance-42.66% APPN Stock Chart for Sunday, September, 21, 2025 APPN Chart by TradingView Appian 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 Capitalization09/19/2025$33.16$32.67-1.48%$33.47$32.401.57 million shs$2.42 billion09/18/2025$31.49$33.16+5.30%$33.23$31.661.28 million shs$2.45 billion09/17/2025$30.97$31.49+1.68%$32.25$31.091.04 million shs$2.33 billion09/16/2025$30.80$30.97+0.55%$31.03$30.22863,076 shs$2.29 billion09/15/2025$30.78$30.80+0.06%$31.05$30.45624,224 shs$2.28 billion09/12/2025$31.50$30.78-2.29%$31.60$30.57520,019 shs$2.28 billion09/11/2025$31.03$31.50+1.51%$31.56$30.95728,690 shs$2.33 billion09/10/2025$32.72$31.03-5.17%$32.84$30.96945,094 shs$2.30 billion09/09/2025$32.05$32.72+2.09%$32.74$31.831.25 million shs$2.42 billion09/08/2025$30.57$32.05+4.84%$32.19$30.141.24 million shs$2.37 billion Get the Latest News and Ratings for APPN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Appian and its competitors with MarketBeat's FREE daily newsletter. 09/05/2025$29.92$30.57+2.17%$30.97$29.951.23 million shs$2.26 billion09/04/2025$30.77$29.92-2.76%$30.44$29.40707,273 shs$2.21 billion09/03/2025$30.68$30.77+0.29%$30.94$30.151.10 million shs$2.28 billion09/02/2025$30.78$30.68-0.32%$31.07$30.261.04 million shs$2.27 billion09/01/2025$30.78$30.78$31.17$30.63639,986 shs$2.28 billion08/29/2025$30.71$30.78+0.23%$31.17$30.63639,986 shs$2.28 billion08/28/2025$29.50$30.71+4.10%$30.91$29.531.40 million shs$2.27 billion08/27/2025$28.62$29.50+3.07%$29.86$28.881.43 million shs$2.18 billion08/26/2025$29.11$28.62-1.68%$29.26$28.55627,361 shs$2.12 billion08/25/2025$29.81$29.11-2.35%$29.74$29.10337,750 shs$2.16 billion08/22/2025$29.01$29.81+2.76%$30.15$29.01711,447 shs$2.21 billion08/21/2025$28.99$29.01+0.07%$29.06$28.31550,099 shs$2.15 billion08/20/2025$29.73$28.99-2.49%$29.67$28.74662,058 shs$2.15 billion Related Companies PD Stock Chart MNDY Stock Chart MTCH Stock Chart SRAD Stock Chart DSGX Stock Chart NICE Stock Chart OTEX Stock Chart WIX Stock Chart DBX Stock Chart PSN Stock Chart Receive APPN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Appian and its competitors with MarketBeat's FREE daily newsletter. 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