The largest decline since April of last year, Nasdaq's 'two consecutive drops': Software 'on fire', chips 'hit hard', and technology 'plummeting'.

Ciena returns to S&P 500 after getting booted 17 years ago

This AI stock is the newest member of the S&P 500

Stock market today: Dow rallies, while S&P 500, Nasdaq fall with AI worries in focus ahead of Google earnings

Market Rotates Out Of Tech; Two Big AI Movers Late

Nearly 20% of S&P 500 Stocks Hit 52-Week Highs Today