Marvell Technology put in a bullish candle Tuesday, rising more than 7% and crossing back above its 21-day moving average.

Calendar spreads are an option trade that involves selling a short-term option and buying a longer-term option with the same strike. Traders can use calls or puts and they can be set up to be neutral, ...

Calendar spreads are an option trade that involves selling a short-term option and buying a longer-term option with the same strike. Traders can use calls or puts and they can be set up to be neutral, ...

Wall Street investors looking for a better way to bet on an oil glut or a frigid winter are piling into a suddenly booming corner of the options market that was long the province of physical commodity ...