Dan Deming, managing director at Stutland Equities LLC, talks about volatility in U.S. stock market and investment strategy. The benchmark index for U.S. equity options fell to the lowest since April as the Standard & Poor’s 500 Index rose for a third day and traded in a narrower-than-average range. Deming talks with Carol Massar and Matt Miller on Bloomberg Television's "Street Smart." Dan at Bloomberg Studio