Which "Magnificent Seven" Stock Makes the Best Buy for the Second Half?

A group of technology stocks, known as the "Magnificent Seven" -- a nod to the 1960 Western -- led stock market gains last year and has started to rebound in recent times. The answer to that question is Nvidia (NASDAQ: NVDA), even though the stock has already climbed 800% over the past three years. Nvidia has played a key role since the first days of the AI boom, and this is because it designs the crucial element that makes AI work: chips.