AppLovin reports Q3 revenue up 55% YoY to $2.18B, above $2.07B est., and forecasts Q4 revenue above estimates; APP surges 20%+ after hours (William Gavin/MarketWatch)

William Gavin / MarketWatch: AppLovin reports Q3 revenue up 55% YoY to $2.18B, above $2.07B est., and forecasts Q4 revenue above estimates; APP surges 20%+ after hours — AppLovin's stock is popping after ‘clearly positive’ earnings results — AppLovin's forecast impressed investors.