The S&P registered a 'buy' trigger in the MACD, but not the volume to record an accumulation day. The move back to 1,947 sets up for a double bottom, but it's 2,000 which is the real level of interest.
The Dow is running a little ahead of the S&P. Gains today would put it into the upper level of its 2016 consolidation. However, 16,500 is the real resistance level.