5 DAY PERFORMANCE
-2.08%
1 MONTH PERFORMANCE
+16.81%
3 MONTH PERFORMANCE
+13.31%
6 MONTH PERFORMANCE
-9.29%
YEAR-TO-DATE PERFORMANCE
-4.93%
1 YEAR PERFORMANCE
-6.43%
Armstrong World Industries Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 08/13/2026 | $184.95 | $181.68 (-1.77%) | $185.46 | $181.59 | 330.25 K | $7.72 B |
| 08/12/2026 | $186.30 | $183.46 (-1.52%) | $186.64 | $181.15 | 407.70 K | $7.80 B |
| 08/11/2026 | $184.19 | $186.70 (1.36%) | $187.18 | $184.19 | 371.23 K | $7.93 B |
| 08/10/2026 | $185.08 | $183.35 (-0.93%) | $185.08 | $181.89 | 289.72 K | $7.79 B |
| 08/07/2026 | $183.92 | $185.52 (0.87%) | $188.32 | $183.92 | 506.30 K | $7.88 B |
| 08/06/2026 | $185.41 | $183.97 (-0.78%) | $186.68 | $183.62 | 365.03 K | $7.82 B |
| 08/05/2026 | $183.94 | $186.08 (1.16%) | $186.27 | $183.89 | 456.90 K | $7.91 B |
| 08/04/2026 | $179.00 | $183.22 (2.36%) | $183.77 | $179.00 | 548.54 K | $7.79 B |
| 08/03/2026 | $177.11 | $179.46 (1.33%) | $180.30 | $176.92 | 651.20 K | $7.63 B |
| 07/31/2026 | $173.32 | $174.66 (0.77%) | $174.90 | $172.48 | 587.70 K | $7.42 B |
| 07/30/2026 | $173.73 | $174.37 (0.37%) | $174.85 | $170.35 | 453.40 K | $7.41 B |
| 07/29/2026 | $175.31 | $174.48 (-0.47%) | $178.91 | $171.19 | 749.41 K | $7.42 B |
| 07/28/2026 | $170.27 | $178.65 (4.92%) | $188.59 | $170.12 | 1.92 M | $7.59 B |
| 07/27/2026 | $162.22 | $165.22 (1.85%) | $167.02 | $162.04 | 973.40 K | $7.02 B |
| 07/24/2026 | $158.06 | $160.71 (1.68%) | $162.14 | $158.06 | 434.70 K | $6.88 B |
| 07/23/2026 | $156.60 | $158.05 (0.93%) | $158.77 | $155.61 | 592.10 K | $6.76 B |
| 07/22/2026 | $155.41 | $157.28 (1.2%) | $157.91 | $153.72 | 600.80 K | $6.73 B |
| 07/21/2026 | $152.38 | $151.43 (-0.62%) | $153.29 | $151.04 | 511.34 K | $6.48 B |
| 07/20/2026 | $156.54 | $152.22 (-2.76%) | $156.61 | $152.00 | 504.73 K | $6.52 B |
| 07/17/2026 | $160.31 | $155.97 (-2.71%) | $162.26 | $155.51 | 481.70 K | $6.68 B |
| 07/16/2026 | $155.74 | $160.67 (3.17%) | $161.26 | $155.50 | 641.30 K | $6.88 B |
| 07/15/2026 | $155.25 | $155.90 (0.42%) | $158.18 | $155.12 | 464.40 K | $6.67 B |
| 07/14/2026 | $156.33 | $155.53 (-0.51%) | $157.05 | $155.14 | 298.90 K | $6.66 B |
| 07/13/2026 | $155.46 | $155.69 (0.15%) | $157.47 | $154.53 | 553.20 K | $6.66 B |
| 07/10/2026 | $154.89 | $155.50 (0.39%) | $156.74 | $154.28 | 584.90 K | $6.66 B |
| 07/09/2026 | $152.49 | $154.09 (1.05%) | $154.49 | $151.78 | 362.70 K | $6.60 B |
| 07/08/2026 | $153.37 | $151.93 (-0.94%) | $153.37 | $151.63 | 380.20 K | $6.50 B |
| 07/07/2026 | $158.67 | $155.36 (-2.09%) | $160.10 | $154.16 | 350.94 K | $6.65 B |
| 07/06/2026 | $158.98 | $159.60 (0.39%) | $160.08 | $157.23 | 402.80 K | $6.83 B |
| 07/02/2026 | $159.04 | $158.56 (-0.3%) | $159.28 | $156.22 | 380.21 K | $6.79 B |
| 07/01/2026 | $160.32 | $158.15 (-1.35%) | $162.43 | $158.13 | 562.44 K | $6.77 B |
| 06/30/2026 | $160.33 | $160.42 (0.06%) | $160.77 | $158.64 | 580.40 K | $6.87 B |
| 06/29/2026 | $161.81 | $159.47 (-1.45%) | $161.82 | $157.24 | 445.22 K | $6.83 B |
| 06/26/2026 | $161.60 | $162.16 (0.35%) | $162.48 | $160.11 | 567.50 K | $6.94 B |
| 06/25/2026 | $158.74 | $161.46 (1.71%) | $163.54 | $158.74 | 357.50 K | $6.91 B |
| 06/24/2026 | $155.26 | $157.70 (1.57%) | $159.06 | $154.10 | 512.50 K | $6.75 B |
| 06/23/2026 | $156.75 | $154.97 (-1.14%) | $157.71 | $154.90 | 348.20 K | $6.63 B |
| 06/22/2026 | $156.84 | $156.84 (0%) | $158.00 | $154.99 | 255.43 K | $6.71 B |
| 06/18/2026 | $155.26 | $157.88 (1.69%) | $160.47 | $155.26 | 524.70 K | $6.76 B |
| 06/17/2026 | $157.27 | $153.89 (-2.15%) | $160.04 | $153.14 | 517.92 K | $6.59 B |
| 06/16/2026 | $158.07 | $158.00 (-0.04%) | $159.81 | $156.96 | 305.73 K | $6.76 B |
| 06/15/2026 | $155.59 | $156.66 (0.69%) | $160.73 | $155.54 | 418.71 K | $6.71 B |
| 06/12/2026 | $156.95 | $154.21 (-1.75%) | $156.95 | $154.15 | 359.14 K | $6.60 B |
| 06/11/2026 | $153.72 | $155.09 (0.89%) | $155.35 | $151.77 | 287.10 K | $6.64 B |
| 06/10/2026 | $156.42 | $152.19 (-2.7%) | $156.93 | $151.63 | 388.04 K | $6.51 B |
| 06/09/2026 | $153.25 | $156.45 (2.09%) | $156.69 | $153.25 | 547.84 K | $6.70 B |
| 06/08/2026 | $154.22 | $152.08 (-1.39%) | $155.80 | $151.89 | 325.45 K | $6.51 B |
| 06/05/2026 | $150.28 | $155.15 (3.24%) | $156.32 | $150.28 | 449.11 K | $6.64 B |
| 06/04/2026 | $154.65 | $152.75 (-1.23%) | $155.87 | $151.19 | 358.01 K | $6.54 B |
| 06/03/2026 | $152.64 | $153.21 (0.37%) | $154.54 | $151.22 | 588.10 K | $6.56 B |
| 06/02/2026 | $155.40 | $152.84 (-1.65%) | $156.50 | $152.68 | 698.65 K | $6.54 B |
| 06/01/2026 | $156.45 | $155.17 (-0.82%) | $157.69 | $152.72 | 387.60 K | $6.64 B |
| 05/29/2026 | $159.84 | $157.90 (-1.21%) | $161.51 | $157.63 | 532.40 K | $6.76 B |
| 05/28/2026 | $158.44 | $160.34 (1.2%) | $161.35 | $157.64 | 277.27 K | $6.86 B |
| 05/27/2026 | $161.18 | $159.76 (-0.88%) | $162.98 | $159.22 | 465.40 K | $6.84 B |
| 05/26/2026 | $158.26 | $159.70 (0.91%) | $161.25 | $157.91 | 627.12 K | $6.84 B |
| 05/22/2026 | $157.09 | $157.42 (0.21%) | $157.85 | $155.17 | 278.40 K | $6.74 B |
| 05/21/2026 | $155.72 | $157.15 (0.92%) | $158.02 | $153.89 | 370.90 K | $6.73 B |
| 05/20/2026 | $153.21 | $157.35 (2.7%) | $157.48 | $152.64 | 393.90 K | $6.73 B |
| 05/19/2026 | $156.29 | $152.83 (-2.21%) | $156.29 | $151.98 | 417.10 K | $6.54 B |
| 05/18/2026 | $155.94 | $157.89 (1.25%) | $160.20 | $155.92 | 481.52 K | $6.76 B |
| 05/15/2026 | $159.42 | $155.17 (-2.67%) | $159.56 | $155.09 | 241.95 K | $6.64 B |
| 05/14/2026 | $159.16 | $160.33 (0.74%) | $160.35 | $157.78 | 329.61 K | $6.86 B |
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