If it does indeed repeat then buying now would be a rather profitable move
History will always repeat itself, if not now or tomorrow, it will be sooner or later. So I suggest that buying now will always be a profitable move. That buying alone is already profit in the making. The only thing that one should remind oneself after that is to make sure it is not sold before profit is materialized.
The breakout pattern specifically seen in the chart may or may not happen at all. But it does not mean a breakout will not arrive. It surely will. It is just a matter of when.