Stocks for the parent companies of Tinder and Bumble wavered this week after the companies reported earnings.Tinder cautioned investors it expected another drop in paying users in the fourth quarter.A Forbes Health survey this year reported 78% of Americans felt exhausted by dating apps. Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Read preview Thanks for signing up! Go to newsletter preferences Thanks for signing up! Access your favo ...