Eleven spot bitcoin (BTC-USD) ETFs kicked off trading Thursday after securing approvals on Wednesday. Investors flocked to the new crypto offerings, driving $4.6 billion in volumes on opening day. Delta Air Lines (DAL) topped fourth-quarter earnings estimates but trimmed its 2024 profit guidance on the back of lingering cost pressures. Though Delta grew revenue 12% last quarter as travel rebounded, margins continue to suffer on high operating expenses. UnitedHealth Group (UNH) shares slipped… Source link
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