The USDCAD steps 0.618 to do the below reference to the potentia

2017年12月21日

The USDCAD quickly dropped a PB after it burst
The price is now waiting to be withdrawn to 0.618 1.2880
The following is a bullish harmonic form in 1.2504, which can refer to the ultimate goal of the blank sheet
Stop: 1.2931
TP1:1.2810
TP2:1.2740
TP3:1.2504

2017年12月22日

交易开始

The USDCAD will step back to the 1.2754 area and can operate an empty single entry
E 1.2754
S 1.2775
TP 1.2700
The target can reduce the position of the push protection and continue to hold the position of the lower bullish harmonic form 1.2504