Comfort Systems USA is trading 4.2% up at $1,583 in pre-market, bouncing back after a sharp two-day post-earnings selloff. The company reported strong Q2 2026 earnings on July 23, beating EPS and revenue estimates, but the stock had seen a decline in subsequent trading days. The current rise follows several analyst upgrades and raised price targets for FIX. KeyCorp boosted its price objective to $2,110.00 with an "overweight" rating, and UBS Group raised its target price to $2,225.00 with a "buy" rating.