AAON, Inc. Common StockAAON
Closing prices as of Sep 15, 2026Updated once daily after the US close — not a live quote.

$74.54

-16.06% past month

Notable price movement

  • Sep 15, 2026

    $74.32-1.62%

    AAON shares fell 1.62%, a move roughly in line with comparable heating and refrigeration equipment companies, which averaged a 1.18% decline with two of three falling .

  • Sep 14, 2026

    $75.54-5.33%

    AAON shares fell 5.33%, a much steeper decline than comparable heating and refrigeration equipment companies, which averaged a 2.05% drop as all three names fell .

  • Sep 11, 2026

    $79.80+4.28%

    AAON shares rose 4.28%, a move not shared by comparable air conditioning and refrigeration equipment companies, which averaged a gain of only 0.64% with one of three declining .

  • Sep 10, 2026

    $76.52-0.65%

    AAON shares fell alongside comparable air conditioning and heating equipment companies, which averaged a 1.52% decline on the day .

  • Sep 9, 2026

    $77.02-3.00%

    AAON dropped 3.00%, a larger decline than comparable HVAC and refrigeration equipment companies, which moved 1.80% lower on average as all three peers fell .

  • Sep 8, 2026

    $79.40+0.00%

  • Sep 4, 2026

    $79.40+1.82%

    AAON shares rose 1.82% alongside gains across comparable listed companies, which moved up 1.37% on average, with LII up 1.15%, CARR up 1.07%, and JCI up 1.91% .

Closing prices for AAON. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.