I believe that the last retracement of the price towards the trend line on EURUSD was due to the pressure of the ECB to contain inflation recently. Certainly, there were rumors that the Russia-Ukraine conflict might be taking a turn. Considered the possibility that the Ukraine-Russia conflict would escalate, and sure enough. The best opportunity given this escalation of the conflict was against the CAD, given that it would benefit from the rise in oil prices that the risk-off environment entails.