The highest closing price for Alcoa (AA) last month was $51.74, on September 8. It was down 14.4% for the month. The latest price is $42.06.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 30 2026 | $42.18 | $43.04 | $41.75 | $42.00 | 3,076,565 |
September 29 2026 | $42.33 | $42.52 | $41.47 | $41.97 | 3,414,093 |
September 28 2026 | $42.01 | $42.71 | $41.75 | $42.25 | 3,034,087 |
September 25 2026 | $42.52 | $43.18 | $42.25 | $42.85 | 3,400,900 |
September 24 2026 | $43.49 | $43.49 | $42.28 | $42.68 | 4,582,500 |
September 23 2026 | $44.11 | $44.86 | $43.97 | $44.02 | 3,275,700 |
September 22 2026 | $44.76 | $46.13 | $43.87 | $44.71 | 4,333,600 |
September 21 2026 | $44.36 | $44.90 | $44.28 | $44.64 | 3,096,200 |
September 18 2026 | $46.96 | $47.13 | $43.98 | $44.43 | 10,860,300 |
September 17 2026 | $47.25 | $47.49 | $46.85 | $46.97 | 2,558,100 |
September 16 2026 | $47.09 | $47.47 | $45.82 | $46.26 | 3,582,200 |
September 15 2026 | $47.18 | $47.48 | $46.12 | $46.52 | 3,645,500 |
September 14 2026 | $47.25 | $47.58 | $46.56 | $46.95 | 3,829,700 |
September 11 2026 | $48.73 | $49.05 | $47.60 | $48.26 | 3,098,900 |
September 10 2026 | $49.08 | $50.24 | $48.18 | $48.30 | 3,862,400 |
September 09 2026 | $53.00 | $53.17 | $50.43 | $50.73 | 2,742,000 |
September 08 2026 | $51.36 | $52.78 | $51.36 | $51.74 | 3,498,100 |
September 04 2026 | $50.32 | $50.72 | $49.86 | $49.97 | 2,822,000 |
September 03 2026 | $52.32 | $52.58 | $50.65 | $51.05 | 2,552,900 |
September 02 2026 | $50.78 | $51.56 | $50.45 | $51.05 | 3,277,200 |
September 01 2026 | $49.08 | $52.03 | $49.07 | $50.90 | 4,678,300 |
Daily pricing data for Alcoa dates back to 1/2/1962, and may be incomplete.