Steel Dynamics, Inc.STLD
Closing prices as of Sep 15, 2026Updated once daily after the US close — not a live quote.

$238.46

-6.62% past month

Notable price movement

  • Sep 15, 2026

    $239.22+2.00%

  • Sep 14, 2026

    $234.53-2.19%

    Shares fell 2.19% on a day when the broad market, as measured by the S&P 500 ETF (SPY), moved only -0.45%, indicating the decline was not shared by the broader market .

  • Sep 11, 2026

    $239.79+1.14%

  • Sep 10, 2026

    $237.08-1.50%

  • Sep 9, 2026

    $240.69+0.16%

  • Sep 8, 2026

    $240.31-0.72%

  • Sep 4, 2026

    $242.06-1.61%

Closing prices for STLD. 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.