It seems like we're getting to the bottom of our X and preparing to go our Y. B is exactly at the 0.5 of A, strengthening this prediction that we're at the end of our C (it's the same size as A). There's no guarantee we're on a rising correction (as oppose to a flat, meaning Y would be lower), but it seems like we should be breaking the top this section soon to approach it. For a safer entry, you can wait to buy in at the bottom of B on the way to Y.