The volume profile is used for this. Although a bit complicated, I have highlighted some of these places to give you a better estimate. Just to get a better idea of how the volume behaves and the overall pattern. We can see that the NZD, the base currency of the NZDCHF, is currently very weak. However, you should only enter this trade if the 0.63600 axis is broken because we have to respect the model and follow the technical law.