Vertical integration is a structure where a company owns the supply chain for its product, typically one or two companies involved in different stages of production.

In the August Action Alerts PLUS members' call, Cramer offers the eleven lessons he learned this year. So watch now to find out what they are!

Will the markets end the week on an upbeat note after Thursday's big rally? Who knows. But at least Nvidia beat profit estimates nicely.

Elon Musk tells the newspaper that no one reviewed the tweet before it was posted.

Should companies focus more on stakeholders rather than just shareholders?

TheStreet's founder and Action Alerts PLUS Portfolio Manager Jim Cramer was impressed with Walmart's latest earnings and doesn't see a pullback on the horizon, after Thursday's 10% stock surge.

The fresh slide was likely by renewed threats by the U.S. to impose further sanctions on the country if it does not freed American evangelical pastor Andrew Brunson.

U.S. stock futures slip on Friday, following a jump of nearly 400 points in the Dow Jones Industrial Average during the previous session; Nvidia shares tumble as third-quarter revenue guidance comes in below estimates; Nordstrom soars on earnings beat, raised guidance.

On the surface, Wall Street darling Nvidia had a strong second quarter. But the stock's decline suggests Wall Street was letdown on several fronts.

The markets looked set to be pulled down by disappointing guidance from Nvidia and Applied Materials Materials.