Premarket movers: Mag 7 stocks are all higher (Tesla +1.4%, Meta +1.2%, Alphabet +0.9%, Microsoft +0.8%, Amazon +0.5%, Nvidia +0.5%, Apple +0.1%) Boot Barn (BOOT) gains 2.2% as Jefferies raised its recommendation on the apparel company to buy from hold as recent selloff presents an attractive re-entry point on the stock. Carvana (CVNA) falls 1.7% as BofA Global Research downgrades the online used-car retailer to neutral from buy citing recent macro and industry developments. Rocket Cos. (RKT) is up 2.3% after Barclays raised the recommendation to overweight from equal-weight following a recent share decline. Twilio (TWLO) gains 3.1% as Jefferies upgrades to buy from hold citing greater conviction in the role the firm will play in the voice AI tech stack. Tyson Foods (TSN) gains 1.8% as as Piper Sandler upgrades to overweight from neutral citing potential near-term catalysts in beef and chicke(zerohedge)