5000 is also a significant psychological numeric & 2000 technology bubble resistance.
It seems that the market is currently stuck in a range until contagion tears this apart to the downside. (Grexit? China bubble? US macro weakness?)
I'll be expecting 10~20% correction soon, unless FED decides to pump this straight to the stratosphere for a lehman-sister moment which I don't see it happening given Yellen's stance that the market 'is quite high'.