I think the correct bottom is the day the DNM news was announced to the general public.  This move is motivated by that informaiton, and its retrace is a retrace of that specific impulse.  It is the only gap that needed to be filled.  Retracement to .618 is 0.0075, to 0.500 is 0.0069 to 0.382 is 0.0064.  That is how my bids are placed, anyhow.  So far, only 0075 has filled.

The previous move was on inside information, and there will be no retrace of that move, because the number of participants was vanishingly small compared to the number participating in the public information move.