USD/CAD Looking for Peak high.

We have a trend that proceeded a long period of accumulation. I think that this trend will be short lived. Maybe one more level of pop up near or above my levels. At some point in time in the near future, I'm looking for a great portion of the trend which took a long to time get up, to be taken out in a very short period of time. Maybe a single session or full day can undo most of the trend.USDCAD