Should Investors Look at These Stocks on a Pullback? By: CNBC.com News April 11, 2012 at 16:47 PM EDT Since the S&P 500 touched a multi-year high on April 2, the index is down about 3.8 percent. Should investors use the selloff as a buying opportunity? Read More >> Related Stocks: Apple Biogen Idec CF Industries Holdings Chipotle Mexican Grill Dollar Tree Starbucks Corp The Priceline Group