(This is an update from my previous post)
With most oscillators now oversold, the stage is set for the last leg of the second wave. This C wave, part of an irregular flat construct, will at minimum erase the preceding B wave, and probably overshoot it. A .618 retracement should provide a reasonable target. If the low is indeed in place, 2160 is the number to watch. In terms or timing the A wave lasted 8 trading days, so did the B wave. So we can expect the C wave to last somewhere from 8 to 16 days.