Earnings Results: Upstart stock soars 40% after upbeat earnings outlook, funding progress Posted on May 10, 2023 By Charlielikes Upstart shares rocketed 40% higher in after-hours trading Tuesday after the financial-services company delivered an upbeat outlook for the current period. Stock Market Tags:‘after, ‘outlook, $40, earnings, funding, market, progress, results,, soars, stock, stock market, upbeat, upstart