>>61076780
I am not asking to be spoonfed but what equation or calculator do I use to determine the maximum profit contract to buy if I know SPY is going to $658 on 10/17 assuming implied Vol remains constant (it won’t but I have no means of modeling that).

I asked GPT five-oh to build me a calculator for this purpose and it’s done it 5 times all with completely different answers. I’ve started some Kahn courses but I’m not at the point of something like this yet, but I’m sure the math is not all that complicated if you can pull the data.