start of the plunge from 4.23 Fibo level

crab harmonic pattern:
X=$1585
A=$0.01
AB=0.38 XA
BC=0.38 AB
1.6 BC=$2.45
2 BC=$4.83
2.24 BC=$7.41
2.6 BC=$14.52
0.61 XA=$14.7
3.6 BC=$86
0.78 XA=$115
4.23 BC=$259
0.88 XA=$392
1.13 XA=$7796
6.85 BC=$27200
1.27 XA=$44403
1.41 XA=$240806
1.6 XA=$3078648