Qnity Electronics stock is down after the semiconductor materials supplier was added to the PHLX Semiconductor Index, or SOX.

The stock market AI selloff continues, bond yields soar, Bitcoin drops ahead of crucial Clarity Act vote, and more news to ...

Tesla is a BBB credit, according to Fitch. Now, Fitch, Moody’s and S&P 500 have investment grade ratings for the EV maker’s debt.

This Power Parts Maker’s Stock Has Gained 316% in 2026. It’s Rising Again Today on Boost to Growth Guidance. Power electronics company Vicor VICR +0.53% jumped Tuesday after nearly doubling its ...

S&P 500 Futures Steady in Premarket Trading; First Citizens Bcshs A, Labcorp Holdings Lag With U.S. stock markets set to open in two hours, Vicor Corp. VICR +0.53% (VICR) was up 9.6% in pre-market ...

AMD stock slides as investors ditch AI stocks, even after ARK Invest CEO Cathie Wood says not to worry about rising interest rates.

SpaceX stock dropped on Monday, missing the broader tech rally. Electricity has emerged as a key constraint for AI growth.

India's dominant women retained their Asian Games cricket crown in style on Tuesday as an Afghan cyclist who once disguised herself as a man won a "special" silver.

Nvidia Stock Misses Out on Meta-Driven Chip Rally. Why Growth Fears Linger. Nvidia NVDA +2.30% stock was left out of the ...

Nvidia was left out of the latest chip rally sparked by Meta Platforms’ Muse agent. It’s a sign that the market isn’t seeing ...