Cramer's Lightning Round: Evaluating Hype and Trends in C3.ai, Carrier Global, and Fintech

Jim Cramer provides his analysis on several stocks in the lightning round. He expresses skepticism towards C3.ai due to a bad quarter and excessive hype. He agrees with the positive outlook for Micron but cautions about the presence of hot money. Cramer advises against investing in Jack Henry & Associates, citing the current state of the service bureau business for financials and banks. He considers Biohaven a speculative investment with high risk. Cramer praises Sempra's performance and expresses interest in buying more shares. He views Chart Industries as a well-performing company with a strong book of business.