ETFs  

Investing in bitcoin can mean more than just owning the cryptocurrency; bitcoin can take a number of shapes in your stock portfolio.

Investors bought shares of Amazon and Netflix, but sold shares of Facebook, according to fresh data from TD Ameritrade.

Here are three possible moves to play to the downside, including my "go to" ETF.

Alternative investment strategies can help stabilize your portfolio during times of market volatility.

It's hard to watch the market fall. But knowing you're still getting paid while it happens can make it much more palpable. That's why you need to have some dividend-producing stocks in your portfolio. Watch our video to find out why!

Bitcoin prices were back in the $7,000 bracket Tuesday. Here's what you need to know.

The chart for Diamondback Energy shows lots of positives. Here are several according to TheStreet's analysis.

One of the XLU's better-performing components in Thursday's trading was this flight-to-safety name.

Our experts tell you how to play markets, from Jim Cramer's advice for a not-so-great day to the final installment of our premium site's 'Sweet 16' stock-picking competition.

An analysis by TheStreet finds that the popular Grayscale Bitcoin Investment Trust (GBTC) trades at a hefty premium to the value of its actual cryptocurrency holdings.