🟢 Comfort Systems USA is trading 6.2% up in pre-market with catalyst still unclear

Comfort Systems USA is trading at $1,025.00, up 6.22% versus the November 5 close; the catalyst for the November 6 pre-market rise remains unclear.

• A November 5 SEC filing expanded the share repurchase authorization, but available reporting does not tie it to the move.
• The Nasdaq Composite is up 1.55% pre-market, while other major indices are mixed; broader-market support may be contributing to the rebound.
• Recent coverage highlights data-center exposure and election-related concerns, not a confirmed new catalyst.