"Taylor Swift's Influence and Earnings Error Propel Lyft Stock Soar"

Lyft's stock surged 67% in after-hours trading after projecting adjusted earnings and profitability margins, only to retract the latter projection due to a "clerical error," causing shares to give up most gains. Despite the error, Lyft reported strong earnings and bookings, signaling a potential turnaround in its efforts to challenge Uber. However, Lyft still lags behind Uber in market share, and both companies are facing criticism over driver treatment and classification as independent contractors.