Stock Trading Signals: Most shorted stocks

Investors short stocks for many reasons, sometimes a company has poor fundamentals and is going nowhere. Other times, they may be looking for a short squeeze.UBS has refreshed its of 15 most shorted stocks based on the highest concentration of clients.

UBS refreshes its of 15 most shorted stocks based on the highest concentration of its clients. Blue chips Johnson & Johnson (JNJ) and Citigroup (C) are newcomers to the list.