Morning Call Sheet: AI rally faces growing concentration risks

• AI investment is driving significant market concentration, with several new companies joining the $1T club, reflecting a narrow but powerful growth trend.
• Upcoming software earnings from Snowflake and Salesforce are critical tests, as these companies navigate AI disruption and potential disintermediation.
• Consumer spending remains robust despite low sentiment and slowing real incomes, sustained by drawing down savings, indicating a resilient but potentially unsustainable consumer base.

The discussion centers on the expanding $1T club, fueled by AI investment, and its implications for market concentration. Analysts also examine upcoming software earnings from Snowflake and Salesforce, and the surprising resilience of consumer spending despite low sentiment, pointing to a bifurcated economy.