With major indices aiming for a fourth straight day of gains, Carl Quintanilla and David Faber discussed market reaction to key economic reports: ADP data show jobs growth cooled in Julywhile Q2 GDP and PCE inflation gauge were revised lower - fueling investor hopes that the Fed could stand pat on interest rates in September. Trivariate Research founder Adam Parker offered his take on the markets,including Nvidia's post-earnings stock moves and the AI trade. Also in focus: Commerce Secretary Gina Raimondo spoke exclusively to CNBC about her visit to China, Hurricane Idalia makes landfall in Florida, Apple's September 12 product event, HP Inc. and Ambarella shares tumble.