Investor sentiment is back in euphoric territory with stocks and speculative names surging, but stretched positioning has some strategists on edge.

Investors looking to protect against a pullback with stocks at peaks are venturing beyond plain-vanilla options.The steady ...

US stocks registered their fifth consecutive record weekly close, continuing their relentless climb to new highs. The Nasdaq ...

There are thousands of stocks for investors to choose from to invest money in. Morningstar chief US market strategist David ...

Computer-driven hedge funds like Qube and Point72's Cubist have posted losses. Executives and experts have theories on why.

The reemergence of meme stock mania last week has professional investors facing a quandary: ride the excitement of retail ...

Julian Lin: One could quibble about the specific definition of a meme stock, as many of the high flyers as of late do not ...