Stock Market Mentor Chart of the Day

Looking for a bargain? Try Ollie's Bargain Outlet (OLLI).

Here's your trade on Momo, Inc. (MOMO), which reports earnings tomorrow.

Here's your trade on Momo, Inc. (MOMO), which reports earnings tomorrow.

Costco (COST) is on sale. You buying? Watch this video and find out what to do.

Costco (COST) is on sale. You buying? Watch this video and find out what to do.

Thinking about buying Baidu (BIDU)? Not so fast.

Ellie Mae (ELLI) -- still working...but keep her on a tight leash.

Think your check might be in the mail? Check out Stamps.com (STMP)

Thinking about shorting Tesla (TSLA)? Here are some parameters.

Thinking about shorting Tesla (TSLA)? Here are some parameters.