Armstrong World Industries Inc (AWI)
Showing Closing Date Range from Aug 12 to Nov 10, 2026 compared to May 13 to Aug 11, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:investors.armstrongworldindustries.com
Current Period Close
$177.01
Aug 12, 2026 - Nov 10, 2026
Previous Period Close
$186.70
May 13, 2026 - Aug 11, 2026
Net Comparison Delta
$-9.69 (-5.19%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(64 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 10, 2026 | $177.01 | - | - | - |
| Nov 09, 2026 | $179.12 | - | - | - |
| Nov 06, 2026 | $171.23 | Aug 11, 2026 | $186.70 | -8.29% |
| Nov 05, 2026 | $170.54 | Aug 10, 2026 | $183.35 | -6.99% |
| Nov 04, 2026 | $175.95 | Aug 07, 2026 | $185.52 | -5.16% |
| Nov 03, 2026 | $171.13 | Aug 06, 2026 | $183.97 | -6.98% |
| Nov 02, 2026 | $171.10 | Aug 05, 2026 | $186.08 | -8.05% |
| Oct 30, 2026 | $166.34 | Aug 04, 2026 | $183.22 | -9.21% |
| Oct 29, 2026 | $165.95 | Aug 03, 2026 | $179.46 | -7.53% |
| Oct 28, 2026 | $156.66 | Jul 31, 2026 | $174.66 | -10.31% |
| Oct 27, 2026 | $155.36 | Jul 30, 2026 | $174.37 | -10.90% |
| Oct 26, 2026 | $164.82 | Jul 29, 2026 | $174.48 | -5.54% |
| Oct 23, 2026 | $168.18 | Jul 28, 2026 | $178.65 | -5.86% |
| Oct 22, 2026 | $171.39 | Jul 27, 2026 | $165.22 | +3.73% |
| Oct 21, 2026 | $168.74 | Jul 24, 2026 | $160.71 | +5.00% |
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