FXStreet reports that economists at Credit Suisse discusses S&P 500 Index prospects.

“We continue to see a range of ‘red flags’ to suggest the market is tactically overstretched, with the market above what we see as its “typical” extreme - 15% above its 200-day average. Importantly, Volume/OnBalanceVolume is still not confirming the new highs and daily RSI momentum is now also not confirming the new highs and we maintain our view we are getting close to a peak to this phase for the emergence of a consolidation/corrective phase.” 

“We still look for further strength yet though to 4175/79 and ideally our 4200 Q2 objective. Our bias remains to look for more concerted signs of a top here. Should strength directly extend, we would see resistance next at 4225/30.”