Before the SP500 climbed to new highs the small caps ($IWM) and mid caps ($MDY) were already leading the way. Overall, it looks like the indices are in agreement of higher prices to come. I think we might get some slight retracement in prices in the short term to develop a base before we start heading higher.
Market could reach new ATH as fed pushes rates up but as long as they keep raising rates into 2019, it will force the market correction as has been masterminded by the fed and Wall st. and is well planned for years now. This is not just markets - it's all well orchestrated for the every 6-12 year wealth transfer by the 0.1%.