
This is the broker account link I referenced for the platform I use to place HFX trades. What I like about this style is that the payout and your risk are fixed, so you can clearly see how much you’ll make or lose before you enter. If you’re trying to understand HFX in a simple way, using a platform like this makes it easier to visualize call vs put and the expiry time.
You'll be taken to Po to complete your purchase.