Dow Jones Futures: The tech-heavy Nasdaq composite sold off Monday as SpaceX stock plunged. Amazon, Alphabet and Nvidia logged heavy losses.

Dow Jones Futures: The tech-heavy Nasdaq composite sold off Monday as SpaceX stock plunged. Amazon, Alphabet and Nvidia logged heavy losses.

Nasdaq drops 4.2% as Big Tech giants shed $1.1 trillion in market value. Bitcoin falls below $60K amid AI valuation concerns and rising rate expectations.

Wall Street futures plunged Tuesday, led by tech and chip stocks, as investors braced for potential U.S. interest rate hikes and fretted over soaring AI-related spending financed…