Share your insights or perspective on the financial matter presented in the input.

What is the best way to make a bet that a certain stock will go up in the medium term?
I think that those options might well be your best bet, given the potential 700% return in one year if you're right. You could look and see if any Synthetic Zeros (a Synthetic Zero is a derivative that will pay out a set amount if the underlying security is over a certain price point) exist for the share but chances are if they do they wouldn't offer the 700% return. Also might be worth asking the question at the quant stack exchange to see if they have any other ideas.