Armstrong World Industries, Inc. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2026-07-28	910.00	910.00	910.00	910.00	908.74	200
2026-07-27	849.00	849.00	849.00	849.00	847.82	150
2026-07-24	810.60	810.60	810.60	810.60	809.47	0
2026-07-23	810.60	810.60	810.60	810.60	809.47	0
2026-07-22	810.60	810.60	810.60	810.60	809.47	0
2026-07-21	810.60	810.60	810.60	810.60	809.47	0
2026-07-20	810.60	810.60	810.60	810.60	809.47	0
2026-07-17	810.60	810.60	810.60	810.60	809.47	0
2026-07-16	810.60	810.60	810.60	810.60	809.47	100
2026-07-15	831.00	831.00	831.00	831.00	829.85	0
2026-07-14	831.00	831.00	831.00	831.00	829.85	0
2026-07-13	831.00	831.00	831.00	831.00	829.85	0
2026-07-10	831.00	831.00	831.00	831.00	829.85	0
2026-07-09	831.00	831.00	831.00	831.00	829.85	0
2026-07-08	831.00	831.00	831.00	831.00	829.85	0
2026-07-07	831.00	831.00	831.00	831.00	829.85	0
2026-07-06	831.00	831.00	831.00	831.00	829.85	0
2026-07-03	831.00	831.00	831.00	831.00	829.85	0
2026-07-02	831.00	831.00	831.00	831.00	829.85	0
2026-07-01	831.00	831.00	831.00	831.00	829.85	0
2026-06-30	831.00	831.00	831.00	831.00	829.85	0
2026-06-29	831.00	831.00	831.00	831.00	829.85	0
2026-06-26	831.00	831.00	831.00	831.00	829.85	100
2026-06-25	816.86	816.86	816.86	816.86	815.73	0
2026-06-24	816.86	816.86	816.86	816.86	815.73	0
2026-06-23	816.86	816.86	816.86	816.86	815.73	0
2026-06-22	816.86	816.86	816.86	816.86	815.73	0
2026-06-19	816.86	816.86	816.86	816.86	815.73	0
2026-06-18	816.86	816.86	816.86	816.86	815.73	1
2026-06-17	815.07	815.07	815.07	815.07	813.94	0
2026-06-16	815.07	815.07	815.07	815.07	813.94	0
2026-06-15	815.07	815.07	815.07	815.07	813.94	0
2026-06-12	815.07	815.07	815.07	815.07	813.94	0
2026-06-11	815.07	815.07	815.07	815.07	813.94	0
2026-06-10	815.07	815.07	815.07	815.07	813.94	0
2026-06-09	815.07	815.07	815.07	815.07	813.94	0
2026-06-08	815.07	815.07	815.07	815.07	813.94	0
2026-06-05	815.07	815.07	815.07	815.07	813.94	0
2026-06-03	815.07	815.07	815.07	815.07	813.94	0
2026-06-02	815.07	815.07	815.07	815.07	813.94	0
2026-06-01	815.07	815.07	815.07	815.07	813.94	0
2026-05-29	815.07	815.07	815.07	815.07	813.94	0
2026-05-28	815.07	815.07	815.07	815.07	813.94	0
2026-05-27	815.07	815.07	815.07	815.07	813.94	0
2026-05-26	815.07	815.07	815.07	815.07	813.94	0
2026-05-25	815.07	815.07	815.07	815.07	813.94	0
2026-05-22	815.07	815.07	815.07	815.07	813.94	0
2026-05-21	815.07	815.07	815.07	815.07	813.94	0
2026-05-20	815.07	815.07	815.07	815.07	813.94	0
2026-05-19	815.07	815.07	815.07	815.07	813.94	0
2026-05-18	815.07	815.07	815.07	815.07	813.94	0
2026-05-15	815.07	815.07	815.07	815.07	813.94	0
2026-05-14	815.07	815.07	815.07	815.07	813.94	0
2026-05-13	815.07	815.07	815.07	815.07	813.94	0
2026-05-12	815.07	815.07	815.07	815.07	813.94	0
2026-05-11	815.07	815.07	815.07	815.07	813.94	0
2026-05-08	815.07	815.07	815.07	815.07	813.94	0
2026-05-07	815.07	815.07	815.07	815.07	812.74	0
2026-05-06	815.07	815.07	815.07	815.07	812.74	0
2026-05-05	815.07	815.07	815.07	815.07	812.74	1

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-04	1.2306 USD
2026-05-08	1.2001 USD
2026-03-04	1.2528 USD
2025-11-05	1.2790 USD
2025-08-06	1.1726 USD
2025-05-07	1.2189 USD
2025-03-05	1.2340 USD
2024-11-06	1.2531 USD
2024-08-07	1.0830 USD
2024-05-08	1.0094 USD
2024-02-28	0.9787 USD
2023-10-31	0.9573 USD
2023-08-02	1.2629 USD
2023-05-03	1.2663 USD
2023-03-01	1.3379 USD
2022-11-01	1.3582 USD
2022-08-03	1.2002 USD
2022-05-04	1.1266 USD
2022-03-02	1.1644 USD
2021-11-03	1.2837 USD
2021-08-04	1.1396 USD
2021-05-05	1.1134 USD
2020-08-05	1.1301 USD
2020-05-06	1.1200 USD
2020-03-04	1.0086 USD
2019-11-06	0.8426 USD

Open, high, low and close are as traded (BRL). Adjusted close accounts for splits and dividends. Educational only, not financial advice.