Dow Jones underperforms in early trading

The US stock markets have just reopened for live trade and so far it is the Dow Jones that is underperforming. Perhaps the writing was on the wall, as suggested here earlier, when the index failed to take advantage of the better than forecast earnings reports from the likes of Goldman Sachs and hunted health? Well, it seems that way just now, as the index falls back to test the 42,800 and hence more than 250 points in the red right now even as the likes of the S+P 500 and Nasdaq 100 remain in credit on the day. The price action might change as the session develops, but as things stand right now it looks like a case of Buy the Rumour, Sell the fact for the Dow in early trading this afternoon