GBP/USD Bearish Bat Pattern

A possible Bearish Bat Pattern forming based on 0.50 retracement of XA leg.
Confirmed by sturcture support (green line)

Bearish Bat:

B = 0.382 or 0.500 retracement of move XA
C = 0.382 or 886 retracement of move AB
D = If the retracement of move B C is 0.382 of move AB then CD should be 1.618 extension of move B C.
Consquently, if move B C is 0.886 of move AB then CD should be 2.618 extension of move B C.
CD should be 0.886 retracement of move XA.