Nucor is trading at $244.64, down 4.85% in pre-market, based on the provided quote, amid risk-off trading after hotter-than-expected U.S. inflation renewed rate concerns; a direct link to Nucor is uncertain.

  • No clear Nucor-specific announcement explains the October 15 decline, and supplied index moves are mixed.
  • Nucor’s third-quarter results are scheduled for October 26, not October 15; its previously issued earnings outlook is background, not evidence of a new catalyst today.