Previewing Tech Earnings with Alan Knuckman

A big leap came from a small beat with Yahoo! stock, IBM and Google sank after reporting numbers¿but with the Nasdaq nearly hitting correction territory, OneStopOption Chief Market Strategist Alan Knuckman says U.S. investors should be looking to buy in at a discount. Other tech titans will report across April and May, which could provide an opportunity to the season investor. Plus, Alan charts out his volatility play.