
Armstrong World Industries fell 4.9% from $188.26 to $179.12, behind the S&P 500's +10.0%. Its worst day was Feb 24 (−9.6%), and its low came Jul 21 at $151.43.
Nov 10, 2025 – Nov 9, 2026 · picked from earnings, analyst actions, headlines and the biggest daily moves
Armstrong World Industries closed at its highest level of the year, 7.9% above where the year started.
+1.6% · S&P 500 −0.3%
EPS of $1.61 missed the $1.67 estimate on $388.3M revenue (est. $400.0M); FY revenue guidance of $1.7B–$1.8B against the $1.7B consensus.
Story events cover the past 12 months · Times ET
−9.6%, the year's worst day · S&P 500 +0.7%
EPS of $1.69 missed the $1.81 estimate on $409.9M revenue (est. $409.5M); FY revenue guidance of $1.7B–$1.8B against the $1.8B consensus.
−4.5% · S&P 500 −0.5%
EPS of $2.36 beat the $2.27 estimate on $472.0M revenue (est. $461.2M); FY revenue guidance of $1.8B–$1.8B against the $1.8B consensus.
+8.1%, the year's best day, on 2M shares, the year's heaviest volume · S&P 500 +0.2%
EPS of $2.26 missed the $2.38 estimate on $475.8M revenue (est. $472.0M); FY revenue guidance of $1.8B–$1.8B against the $1.8B consensus.
−5.7% · S&P 500 +0.6%
Where it ended: a close of $179.12 on Nov 9, 2026. Up next: Q4 2026 earnings on Feb 23, 2027 (EPS est. $2.01, revenue est. $437.4M).
As of the Nov 9, 2026 close
Replay the year: the line draws itself and stops at each of the 5 moments with what happened and how the stock reacted.
Chart by ChartIQ. Events, ratings, quote and fundamentals from Benzinga APIs. Daily bars for AWI and SPY from Benzinga historical bars. Not investment advice.