A little early for an "Into the Close" heads-up, but this 30 minute chart of DIA (Dow Jones Industrial Average SPDR) shows a clear series of waves 1 down followed by waves 2 up. This pattern often is a prelude to a sharp wave 3 down. Before that can happen the previous wave 1 low (211.83 in this case) needs to be taken out. Going into the close or any time today if that looks to be happening then a ferocious wave 3 down may have already begun. There can be further upside in the hours ahead to finish off the indicated wave 2, but a reversal back down would bring this pattern into play.