Armstrong World Industries, Inc.
$160.71 +$2.66 (+1.68%) 1D After hoursKey Metrics
The Story So Far
LAST 6 MONTHS PRIMARY SOURCES ONLY-
Jul 21
A material event was filed (Form 8-K).
8-K - ARMSTRONG WORLD INDUSTRIES INC (0000007431) (Filer)
RECEIPT: SEC FORM 8-K, TIMESTAMPED -
Jul 21
From its Feb 10 high, the share price fell 25%.
Peak close $203.15 on Feb 10; trough close $151.43 on Jul 21. The drawdown is the fact — the chapters around it are the context.
RECEIPT: PRICE SERIES, PEAK-TO-TROUGH -25% -
Jul 16
Money rotated out of high-beta cohorts market-wide.
High-beta names lagged the blue-chips by 18.6 points over ten sessions around this date. Stocks in that cohort weren't falling alone — they fell together.
RECEIPT: ROTATION GAUGE, LIVE -
Feb 24
The stock moved -9.6% in a single session.
Sessions this size usually pair with a chapter above or below — a filing, a headline, or the whole cohort moving together.
RECEIPT: DAILY BAR, Feb 24
The story updates itself as events post · The wolf reports; you decide
Snapshot
About Armstrong World Industries, Inc.
Armstrong World Industries Inc designs and manufactures exterior architectural applications, including ceilings, specialty walls, and exterior metal solutions, using materials such as mineral fiber, fiberglass, metal, felt, architectural resin and glass, wood, wood fiber, and glass-reinforced-gypsum…
Wolf Grade COMING SOON
The wolf is in training. Composite grades vs sector — profitability, health, value, momentum — arrive with the percentile engine. Methodology will be public.