Wall Street is an emotional place, which is really what makes markets work. However, every so often, investors flow like lemmings in just one direction. That happens during bull markets and during bear markets.

Nvidia stock was hammered big time during the Nasdaq sell-off of 2022. Here's what Nvidia's growth and valuation may mean for what's happening now.

Heard of a stock-market correction, but not quite sure what it means? We’ll help you understand what investors are talking about.