This Just Shows How Quickly The Market Can Go Down

If you look at the five days from the high, in five trading days the Dow Jones futures lost about 13 percent of their value. In five days! Now that just shows you how quickly the market can go down, I mean, the next time it could lose even more even faster. (SPDR S&P 500 Index ETF (SPY), Nasdaq 100 Index ETF (QQQ), iShares Russell 2000 Index ETF (IWM), SPDR Dow Jones Industrial Average ETF (DIA))