The Dow Jones Transportation Average has jumped 8.5% in the past month, compared with a 5.3% gain for the S&P 500.

Jim Cramer says whether things are going right or wrong, discerning investors can always find great names to buy on weakness.

The new names on the list are Disney, Discover Financial Services, Emerson Electric and BioMarin Pharmaceutical.

Using options to play the trading range in drug developer proves profitable.

Stocks moving in premarket trading Tuesday include Match Group, Spotify, Invitation Homes, Coinbase and Biomarin

The best-performing stocks in the Nasdaq on Tuesday included Workday, Check Point Software, and Apple, among others.

The top best-performing stocks in the Nasdaq over the past week included Alexion Pharm, Baidu Inc., Tesla Inc., and Biomarin Pharmaceuticals.

The weekly guide to upgrades, downgrades and price target changes includes Tesla and Nvidia.

BioMarin shares were downgraded by analysts after the FDA failed to clear the biotech's gene therapy for hemophilia.

The takeover of the budget airline raises a key question for consumers.

Nvidia provided negative news on Monday and Micron followed up with more on Tuesday. Here's the trade.

Retailing giant Walmart wants to ensure its customers can get what they're looking for, however they want to buy it.