CoreWeave and Nebius face Nasdaq-100 test as AI rally cools

Nebius Group and CoreWeave made their Nasdaq-100 debut Monday. CoreWeave was down $10.05, trading at $107.90 just before 1 p.m. EDT. Nebius also traded lower, dropping to $280.41 after closing at $286.69. Early trading didn’t deliver much excitement for either new listing as buyers seemed cautious after the recent run for AI-cloud names.

Astera Labs Stock Kicks Off Nasdaq-100 Debut Week at New Highs as ALAB Rally Extends Valuation

Astera Labs Stock Kicks Off Nasdaq-100 Debut Week at New Highs as ALAB Rally Extends Valuation

Astera Labs is set to open at an all-time high Monday as it joins the Nasdaq-100, a move likely to bring more inflows after what’s been a standout run among AI chip names this year. The stock last changed hands during Thursday’s session at $417.07, after hitting $421.20 earlier that day. U.S. markets were closed Friday for Juneteenth and remained shut through the weekend.