Wyckoff - USDCAD

Would love some insight into this potential Wyckoff accumulation.

So far it looks like smart money is constantly taking out those lower lows in a consolidation phase to take away retail investors going long and release some liquidity.

Coming to the end of a Secondary Test b (or potential spring)???

This is the first time I've plotted a potential Wyckoff ac and would be great to shed some light in the comments if this is probable and r.e specific entry types/ TF you'd look to enter.