The major indexes added to strong weekly gains. Tesla and AI chipmakers such as Nvidia and Arm are testing key levels.

Nvidia (NVDA) closed the latest trading day at $147.22, indicating a +0.1% change from the previous session's end. This move lagged the S&P 500's daily gain of 0.53%. On the other hand, the Dow ...

India's needs to build core competencies and fund foundational research in AI and semiconductors—both for the sake of the local market, and for India's global geopolitical leverage.