Armstrong World Industries Inc (AWI)
Showing Closing Date Range from Sep 29 to Oct 27, 2026 compared to Aug 31 to Sep 28, 2026.
Compare Last 28 Days with Previous Period
Investor Relations:investors.armstrongworldindustries.com
Current Period Close
$155.36
Sep 29, 2026 - Oct 27, 2026
Previous Period Close
$164.75
Aug 31, 2026 - Sep 28, 2026
Net Comparison Delta
$-9.39 (-5.70%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(21 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 27, 2026 | $155.36 | - | - | - |
| Oct 26, 2026 | $164.82 | Sep 28, 2026 | $164.75 | +0.04% |
| Oct 23, 2026 | $168.18 | Sep 25, 2026 | $162.81 | +3.30% |
| Oct 22, 2026 | $171.39 | Sep 24, 2026 | $162.13 | +5.71% |
| Oct 21, 2026 | $168.74 | Sep 23, 2026 | $163.97 | +2.91% |
| Oct 20, 2026 | $169.51 | Sep 22, 2026 | $163.81 | +3.48% |
| Oct 19, 2026 | $167.40 | Sep 21, 2026 | $161.88 | +3.41% |
| Oct 16, 2026 | $168.16 | Sep 18, 2026 | $159.63 | +5.34% |
| Oct 15, 2026 | $166.59 | Sep 17, 2026 | $159.89 | +4.19% |
| Oct 14, 2026 | $163.43 | Sep 16, 2026 | $157.92 | +3.49% |
| Oct 13, 2026 | $164.66 | Sep 15, 2026 | $160.09 | +2.85% |
| Oct 12, 2026 | $161.87 | Sep 14, 2026 | $160.23 | +1.02% |
| Oct 09, 2026 | $161.87 | Sep 11, 2026 | $163.87 | -1.22% |
| Oct 08, 2026 | $163.10 | Sep 10, 2026 | $162.73 | +0.23% |
| Oct 07, 2026 | $162.32 | Sep 09, 2026 | $167.21 | -2.92% |
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