Revvity shares rally 7.8% on heavy volume, outpacing life-sciences peers

Revvity shares rose 7.8% to $163.48, snapping a two-day losing streak, as the S&P 500 added 0.4% and the Dow fell 0.4%. The stock closed 3.3% below its Oct. 28 52-week high of $169.06. Peers Danaher, IDEXX Laboratories and Agilent also rose. Volume was 3.4 million shares versus a 2.0 million 50-day average. No specific catalyst was cited.