Trader Brian Jones on Twitter: "This kind of fast almost 20% drop from the highs along with a raging VIX not seen since 2008 tells us that in the next few months there is more downside risk. As everyone knows I'm thinking S&P 2550's minimum." / Twitter

This kind of fast almost 20% drop from the highs along with a raging VIX not seen since 2008 tells us that in the next few months there is more downside risk. As everyone knows I'm thinking S&P 2550's minimum.