I think we are in the final stages of a complex wave 4 correction. A decisive break of 13400 has still not happened even though there have been plenty occasions to do this. A fib. retracement suggests a possible extension of X to 13500 before completing the move to the 0.382 or 0.618 extension. The generally erratic behavior of price action is typical of complex corrective moves. I would sell into strength in this faze and go long if we see a few heavy selling days @ around 12400/12600.