Volatility from AI to the Fed, Bitcoin Extends Sell-Off, Lilly Hits $1T Valuation 11/21/25

Carl Quintanilla, Jim Cramer and David Faber explored how investors should navigate this volatile market. AI valuation jitters sparked a Thursday sell-off — erasing a rally fueled by Nvidia's blowout quarter and upbeat guidance. Stocks moved higher after New York Fed President John Williams said he sees room for a near-term interest rate cut. You'll want to hear Cramer's reaction to Williams' comments. Bitcoin fell below $82,000, putting it on track for its worst month since 2022. Also in focus: Eli Lilly hits a $1 trillion market cap for the first time, commodities under pressure in wake of tariffs, "Faber Report" on Netflix, Comcast and Paramount Skydance submitting bids for Warner Bros. Discovery. Disclosure: Comcast is the parent company of NBCUniversal, which owns CNBC. Versant would become the new parent company of CNBC upon Comcast’s planned spinoff of Versant. Squawk on the Street Disclaimer