Looking at your chart I see we still appear to be in an uptrend,...

Looking at your chart I see we still appear to be in an uptrend, which to me indicates we should see a higher high, I also see we are breaking above the right shoulder of an inverted H & S which should also indicate a higher high. Going off your chart IMHO I think we should see above 4200 before we see a pullback, particualry in light of 4 green days on the DOW. I believe it was 3 green dows at the beginning of May that triggered that lovely rally.