The charting evidence for a top on the S&P 500 was apparent in late March. Now almost two weeks later, it is time to ask, how big a top? Will the market rise to new highs from near current levels? Or has a top formed that will change the trend to down for a period of months? It's too early to answer those questions, but whether or not the market finds support near current levels in coming days will provide us with some clues.