Using the 4hr chart, the EURCAD is becoming a SELL. The Moving average has crossed the midline of the Bollinger band. You can also see a double top has formed from the first to the second top, although there is an anomaly third top. You can also see via the pink lines that the pair is beginning to trend down.
Looking at the chart, EURNZD has hit a historical high that was hit back in 2016 (the red line). EURNZD has also formed a channel which the price has reached the top, forming a nice candle. Along with those two factors, you can also see the bearish divergence in the RSI.