暗号資産パルス—米国株式

If you’re looking up NVIDIA stock (NVDA), you’re usually trying to understand more than a ticker. NVIDIA sits near the centre of some of the most important computing trends of the last decade: gaming graphics, data centre acceleration, and now AI infrastructure. That combination can make NVDA one of the most discussed stocks in the US market, and also one of the most misunderstood.This guide explains what NVIDIA (NVDA) is, which industry it operates in, what NVIDIA sells, how NVIDIA makes money,

If you’re researching Apple stock (AAPL), you’re really researching one of the most influential consumer technology companies in history. Apple is best known for the iPhone, but its modern business is broader: a global hardware portfolio, a fast-growing Services segment, and an “ecosystem” strategy designed to keep customers engaged across devices and subscriptions.This guide explains what Apple (AAPL) is, what industry it operates in, what Apple sells, how Apple makes money, how it returns capi