Biggest stock movers Thursday: GOOG, META, QCOM, and more

Stock futures slipped as renewed US–Iran tensions pushed Brent crude to a four-year high and weighed on investor risk appetite. Tech earnings and guidance drove notable movers: Qualcomm jumped after strong FQ2 results, Alphabet beat on Q1 with cloud-driven growth, and Carvana rallied on record Q1 revenue and unit growth. By contrast, Teladoc plunged on weak Q2 guidance and a declining BetterHelp segment, while Meta retreated amid higher capex, Reality Labs losses and worries about daily users. Overall the note highlights a cautious, mixed market reaction with energy strength and idiosyncratic earnings news producing divergent stock moves.