After recent volatility in the markets and 1,000+ point swings in the Dow, investors may be a little spooked. Matthew Battipaglia, portfolio manager at Washington Crossing Advisors, says earnings growth will provide support in the long term. He expects the economy to grow at a rate of 3 percent going forward, which can help stocks resume their rally.

We take a look at the activity around the S&P 500 Index ETF, the SPY, and where demand for the security is right now.