Alcoa Corporation (AA)
Showing Closing Date Range from Sep 30 to Oct 28, 2026 compared to Sep 1 to Sep 29, 2026.
Compare Last 28 Days with Previous Period
Investor Relations:investors.alcoa.com
Current Period Close
$40.21
Sep 30, 2026 - Oct 28, 2026
Previous Period Close
$41.97
Sep 01, 2026 - Sep 29, 2026
Net Comparison Delta
$-1.76 (-4.19%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(21 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 28, 2026 | $40.21 | - | - | - |
| Oct 27, 2026 | $39.93 | - | - | - |
| Oct 26, 2026 | $38.70 | - | - | - |
| Oct 23, 2026 | $37.91 | Sep 29, 2026 | $41.97 | -9.67% |
| Oct 22, 2026 | $38.70 | Sep 24, 2026 | $42.68 | -9.33% |
| Oct 21, 2026 | $40.73 | Sep 23, 2026 | $44.02 | -7.47% |
| Oct 20, 2026 | $40.79 | Sep 22, 2026 | $44.71 | -8.77% |
| Oct 19, 2026 | $41.67 | Sep 21, 2026 | $44.64 | -6.65% |
| Oct 16, 2026 | $41.45 | Sep 18, 2026 | $44.43 | -6.71% |
| Oct 15, 2026 | $40.42 | Sep 17, 2026 | $46.97 | -13.95% |
| Oct 14, 2026 | $40.08 | Sep 16, 2026 | $46.26 | -13.36% |
| Oct 13, 2026 | $41.49 | Sep 15, 2026 | $46.52 | -10.81% |
| Oct 12, 2026 | $41.67 | Sep 14, 2026 | $46.95 | -11.25% |
| Oct 09, 2026 | $42.20 | Sep 11, 2026 | $48.26 | -12.56% |
| Oct 08, 2026 | $42.83 | Sep 10, 2026 | $48.30 | -11.33% |
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