Appian Corporation (APPN:NASDAQ) closed at $54.51 on November 13, 2026, down 1.16% on the day. The stock trades 3.3% below its 52-week high of $56.38 and 192.6% above its 52-week low of $18.63. Over the past year, it gained 26.0%. Appian Corporation is part of the Technology sector (Computer Software: Prepackaged Software).
In 252 trading sessions since November 13, 2025, APPN closed higher on 121 days (48%). Its best day was June 1, 2026 (+18.68%) and its worst was February 11, 2026 (-10.92%). The stock moved 10% or more in a single session 6 times. It opened at least 5% above the previous day's high 1 time.
Appian Corp provides low-code software development platform as a service that enables organizations to rapidly develop powerful and unique applications.
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Based on end-of-day data. For information only, not investment advice.