"Upcoming Alexa Changes: What You Need to Know"

The S&P 500 and Nasdaq 100 hit record highs, driven by optimism around AI, with the Magnificent Seven companies reaching a combined market cap of $13 trillion. Amazon's Alexa faces privacy concerns amid plans for AI enhancements, while Tesla's market cap falls, jeopardizing its position among the top S&P 500 companies. Meta Platforms shows resilience with strong financial performance, Novo Nordisk's weight-loss drugs drive changes in the food industry, and billionaire Bill Ackman targets retail investors with a proposed fund on the NYSE.