if EURUSD creates a bullish candle that closes obove 1225, the bearish channel is breaked and we can have a buy from 1225 to 1250 at first step.
candles must sit on top of channel and we must be sure that we have just a pullback , not a fake break and falling.
finally if chart goes upper from 1230, a ab=cd pattern with 1250 D point will be formed.