One way to pick stocks is to watch short interest for clues. Paul Hickey, Bespoke Investment Group co-founder, told CNBC the buys he's making based on his short-watching method.
First, the strategist said he's sticking with predictions and picks he'd made on July 22 -- when he called for oil prices to sink. Hickey said a bear market for crude would boost Hasbro and Valero.
The toy maker now "is a little overbought, but we still like it. ... And oil is still coming down," so the refiner "should enjoy even better margins."
Watching short interest, Hickey suggests buying: