Key TakeawaysApplovin shares are set to open at a record high Thursday morning after its third-quarter results and fourth quarter projections beat estimates.Revenue rose nearly 40% from the same time last year as the company said its AI-powered advertising tools are improving.The company also announced an additional $2 billion in approved stock buybacks. Applovin (APP) shares are set to open at a record high Thursday morning after the company's third-quarter earnings and outlook for the fourth quarter each ...