One day after the Dow and S&P 500 hit all-time intraday highs mid-session, Carl Quintanilla and Jim Cramer discussed what JPMorgan Chase CEO Jamie Dimon told CNBC about what he thinks could result in market disruptions. The AI trade in the spotlight: Shares of Sandisk and Western Digital down sharply despite strong quarterly results. Also in focus: Spacex's lockup expiration and what's at stake for the sluggish stock; Travel stock winners; Why Salesforce shares are under pressure; Google's leadership shakeup; AppLovin plunges; Earnings winners and losers including Warner Bros. Discovery and Versant in the media space; President Trump reportedly has called Kevin Warsh repeatedly since Warsh became Fed chairman.Disclosure: Versant Media Group is the parent company of CNBC.Squawk on the Street Disclaimer