EURCAD is trading in a strong bearish trend. After the price set a new lower low lower close on a daily, it retraced to a key daily horizontal resistance.
To short the pair with a confirmation, monitor a head and shoulders pattern on 1H t.f. Its neckline breakout - hourly candle close below 1.422 will confirm the strength of the sellers.
A bearish continuation will be expected then to 1.418 level.
Remember, that if the price sets a new higher high, the setup will become invalid.