Tesla Inc. TSLA stock traded down 14.3% to 284.70onThursday,thecompany′ssecond−biggestpercentagelossinmorethanayearandthebiggestmarketcaplossincompanyhistory.Thedeclinewas causedbyanescalatedfeudbetween CEO ElonMusk andPresident DonaldTrump.WhatHappened:Tesla′smarketcapfellbyacompanyrecord152 billion, taking the company out of the $1 trillion market capitalization club. This move comes after Musk publicly criticized Trump's "Big Beautiful Bill."Comments made by Tr ...