According to CNBC, the latest Morning Squawk flags three premarket catalysts — retail earnings, shifts among new AI leaders, and Amazon’s planned $50 billion investment — ahead of the U.S. stock market open; source: CNBC. According to CNBC, retail earnings are highlighted as a key driver for consumer and discretionary stocks in premarket trading; source: CNBC. According to CNBC, changes in AI stock leadership are a focus for activity in mega-cap tech and AI-related shares at the open; source: CNBC. According to CNBC, Amazon’s $50 billion investment headline is presented as a market-level development for large-cap tech positioning during the cash session, and the brief does not include direct cryptocurrency updates; source: CNBC.