Buy signal
1. Support level
2. 50% of retracement of last bullish move
3. pullback on broken bearish trend line
4. Engulfing candle in pullback to broken bearish trend line
Buy at 50% retracement of engulfing candle = 1.5153
SL at below of engulfing candle = 1.5075
TP1 = 1.535
TP2 = 1.558