EURUSD has completed the 3rd wave of the primary degree, possibly going down near the support at 1.2102 to form the 4th wave. you can open a sell position now with the target support or use a 1: 1 risk reward. however, it would be better if you apply buy on the dip around support 1.2102 after the 4th wave finishes. following the trend can minimize your risk.