Tesla (NASDAQ: TSLA) closed down 8.2% at $305.30 on Thursday, retreating sharply after CEO Elon Musk's cautionary earnings commentary about "rough quarters ahead" amid macroeconomic and electric ...

Alphabet (NASDAQ: GOOGL) spent much of the past year lagging behind its mega-cap tech peers, weighed down by concerns over potential slowing advertising growth, increasing AI competition in search, ...