5 DAY PERFORMANCE
+0.12%
1 MONTH PERFORMANCE
+3.53%
3 MONTH PERFORMANCE
-5.11%
6 MONTH PERFORMANCE
+23.26%
YEAR-TO-DATE PERFORMANCE
+31.98%
1 YEAR PERFORMANCE
+31.49%
Armstrong World Industries, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 12/19/2025 | $186.75 | $185.99 (-0.41%) | $186.75 | $184.67 | 26.47 K | |
| 12/18/2025 | $186.75 | $185.98 (-0.41%) | $189.56 | $185.23 | 392.05 K | $8.03 B |
| 12/17/2025 | $183.91 | $184.60 (0.38%) | $186.17 | $183.03 | 300.40 K | $7.97 B |
| 12/16/2025 | $185.11 | $184.66 (-0.24%) | $185.11 | $183.24 | 332.73 K | $7.98 B |
| 12/15/2025 | $187.08 | $184.80 (-1.22%) | $187.08 | $183.87 | 244.92 K | $7.98 B |
| 12/12/2025 | $188.58 | $186.31 (-1.2%) | $188.58 | $184.28 | 422.90 K | $8.05 B |
| 12/11/2025 | $186.11 | $187.53 (0.76%) | $187.74 | $185.05 | 266.84 K | $8.10 B |
| 12/10/2025 | $182.62 | $184.41 (0.98%) | $186.21 | $182.42 | 329.40 K | $7.97 B |
| 12/09/2025 | $183.63 | $182.08 (-0.84%) | $185.29 | $181.69 | 243.70 K | $7.87 B |
| 12/08/2025 | $184.11 | $184.22 (0.06%) | $184.70 | $182.35 | 341.50 K | $7.96 B |
| 12/05/2025 | $185.12 | $183.87 (-0.68%) | $186.23 | $183.06 | 280.60 K | $7.94 B |
| 12/04/2025 | $187.34 | $184.98 (-1.26%) | $187.70 | $184.82 | 261.40 K | $7.99 B |
| 12/03/2025 | $189.18 | $187.84 (-0.71%) | $190.35 | $185.91 | 353.60 K | $8.11 B |
| 12/02/2025 | $189.82 | $188.29 (-0.81%) | $191.00 | $187.65 | 248.51 K | $8.13 B |
| 12/01/2025 | $187.93 | $189.20 (0.68%) | $192.11 | $187.34 | 305.03 K | $8.17 B |
| 11/28/2025 | $190.94 | $189.74 (-0.63%) | $192.42 | $189.50 | 130.15 K | $8.20 B |
| 11/26/2025 | $189.21 | $190.80 (0.84%) | $193.66 | $189.21 | 395.94 K | $8.24 B |
| 11/25/2025 | $186.42 | $189.81 (1.82%) | $190.85 | $184.72 | 293.93 K | $8.20 B |
| 11/24/2025 | $182.94 | $185.31 (1.3%) | $185.87 | $182.94 | 310.25 K | $8.01 B |
| 11/21/2025 | $181.91 | $182.91 (0.55%) | $185.94 | $180.82 | 446.60 K | $7.90 B |
| 11/20/2025 | $181.38 | $180.42 (-0.53%) | $184.11 | $179.84 | 235.20 K | $7.79 B |
| 11/19/2025 | $180.73 | $180.17 (-0.31%) | $182.21 | $180.08 | 282.91 K | $7.78 B |
| 11/18/2025 | $179.53 | $179.90 (0.21%) | $182.61 | $177.96 | 378.72 K | $7.77 B |
| 11/17/2025 | $183.00 | $179.87 (-1.71%) | $183.47 | $179.02 | 312.20 K | $7.77 B |
| 11/14/2025 | $184.26 | $182.66 (-0.87%) | $184.67 | $181.92 | 321.20 K | $7.89 B |
| 11/13/2025 | $188.20 | $184.58 (-1.92%) | $189.44 | $184.03 | 268.10 K | $7.97 B |
| 11/12/2025 | $188.81 | $188.51 (-0.16%) | $191.38 | $188.37 | 485.30 K | $8.14 B |
| 11/11/2025 | $188.81 | $188.71 (-0.05%) | $190.48 | $187.03 | 240.20 K | $8.15 B |
| 11/10/2025 | $189.76 | $188.26 (-0.79%) | $190.47 | $187.92 | 323.24 K | $8.13 B |
| 11/07/2025 | $185.90 | $188.71 (1.51%) | $189.27 | $185.19 | 367.93 K | $8.15 B |
| 11/06/2025 | $190.92 | $187.08 (-2.01%) | $191.53 | $186.99 | 276.63 K | $8.08 B |
| 11/05/2025 | $189.50 | $191.53 (1.07%) | $192.30 | $189.10 | 294.80 K | $8.27 B |
| 11/04/2025 | $192.61 | $189.97 (-1.37%) | $192.61 | $189.07 | 326.40 K | $8.21 B |
| 11/03/2025 | $189.84 | $192.58 (1.44%) | $192.62 | $188.66 | 561.80 K | $8.32 B |
| 10/31/2025 | $190.50 | $190.43 (-0.04%) | $191.38 | $189.97 | 303.60 K | $8.23 B |
| 10/30/2025 | $191.77 | $191.18 (-0.31%) | $194.40 | $189.80 | 443.12 K | $8.26 B |
| 10/29/2025 | $193.57 | $191.99 (-0.82%) | $195.93 | $190.43 | 442.34 K | $8.29 B |
| 10/28/2025 | $198.04 | $193.59 (-2.25%) | $202.48 | $188.73 | 842.16 K | $8.36 B |
| 10/27/2025 | $203.45 | $202.64 (-0.4%) | $206.08 | $202.36 | 385.12 K | $8.75 B |
| 10/24/2025 | $204.43 | $203.32 (-0.54%) | $205.60 | $203.08 | 167.40 K | $8.78 B |
| 10/23/2025 | $201.24 | $203.09 (0.92%) | $203.73 | $200.11 | 242.10 K | $8.81 B |
| 10/22/2025 | $204.03 | $201.26 (-1.36%) | $204.89 | $201.02 | 149.30 K | $8.73 B |
| 10/21/2025 | $200.89 | $203.71 (1.4%) | $205.97 | $200.39 | 230.80 K | $8.84 B |
| 10/20/2025 | $201.27 | $201.22 (-0.02%) | $201.75 | $199.01 | 162.90 K | $8.73 B |
| 10/17/2025 | $198.14 | $199.22 (0.55%) | $199.42 | $197.20 | 207.64 K | $8.65 B |
| 10/16/2025 | $201.78 | $198.09 (-1.83%) | $201.78 | $196.76 | 211.80 K | $8.60 B |
| 10/15/2025 | $199.13 | $201.37 (1.12%) | $202.07 | $199.13 | 318.54 K | $8.74 B |
| 10/14/2025 | $195.25 | $198.84 (1.84%) | $200.75 | $195.06 | 319.82 K | $8.63 B |
| 10/13/2025 | $194.94 | $195.85 (0.47%) | $198.06 | $194.87 | 188.40 K | $8.50 B |
| 10/10/2025 | $195.53 | $193.61 (-0.98%) | $197.58 | $193.41 | 288.20 K | $8.40 B |
| 10/09/2025 | $198.58 | $194.68 (-1.96%) | $198.58 | $194.68 | 229.60 K | $8.45 B |
| 10/08/2025 | $197.51 | $198.30 (0.4%) | $199.16 | $195.25 | 258.10 K | $8.61 B |
| 10/07/2025 | $200.12 | $197.05 (-1.53%) | $201.72 | $195.38 | 288.03 K | $8.55 B |
| 10/06/2025 | $198.53 | $199.92 (0.7%) | $200.11 | $196.25 | 409.80 K | $8.68 B |
| 10/03/2025 | $196.23 | $196.77 (0.28%) | $198.01 | $195.46 | 431.72 K | $8.54 B |
| 10/02/2025 | $195.83 | $196.16 (0.17%) | $197.89 | $195.09 | 342.31 K | $8.51 B |
| 10/01/2025 | $195.05 | $196.02 (0.5%) | $196.86 | $194.61 | 209.91 K | $8.51 B |
| 09/30/2025 | $193.70 | $196.01 (1.19%) | $196.33 | $193.69 | 203.24 K | $8.51 B |
| 09/29/2025 | $195.74 | $193.73 (-1.03%) | $195.74 | $192.59 | 239.10 K | $8.41 B |
| 09/26/2025 | $193.43 | $193.98 (0.28%) | $195.39 | $192.93 | 174.33 K | $8.42 B |
| 09/25/2025 | $192.53 | $192.17 (-0.19%) | $194.37 | $191.51 | 178.65 K | $8.34 B |
| 09/24/2025 | $194.11 | $192.97 (-0.59%) | $195.78 | $192.10 | 181.03 K | $8.37 B |
| 09/23/2025 | $196.00 | $194.90 (-0.56%) | $197.21 | $193.52 | 213.80 K | $8.46 B |
| 09/22/2025 | $195.76 | $196.09 (0.17%) | $196.85 | $194.28 | 209.00 K | $8.51 B |
| 09/19/2025 | $197.67 | $196.57 (-0.56%) | $198.16 | $195.05 | 645.81 K | $8.53 B |