🟢 Boyd Gaming is trading 15% up in pre-market — catalyst remains unclear

Boyd Gaming is trading 15% up at $82.48, with no clear catalyst identified.

• Shares rose sharply from the September 23 close of $71.74.
• Available coverage identified no credible company-specific announcement, earnings release, analyst action, or transaction explaining the move.
• The S&P 500 is down 0.77% and the Nasdaq is down 1.26%, so the weaker broader market does not explain the opposite-direction surge.