Steel Dynamics Inc. Stock Falls 4.1%, Underperforms Market

This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Steel Dynamics Inc. slipped 4.1% to $235.26 on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index rising 0.2% to 7,650.50 and the Dow Jones Industrial Average falling 0.2% to 51,682.64.

Steel Dynamics Inc. closed 18.5% below its 52-week high of $288.74, which the company reached on June 15th.

The stock demonstrated a mixed performance when compared to some of its peers, as Nucor Corp. fell 6.3% to $248.38, Cleveland-Cliffs Inc. fell 2.0% to $12.50, and Reliance Inc. fell 2.60% to $390.15.

Trading volume totaled 3.1 million, compared to the 50-day average of 1.1 million.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

September 18, 2026 16:34 ET (20:34 GMT)