...because i don't have the mony for a full size contract future margin ahaha
..joking
No, I meant what is stopping you from learning about how options are priced?
This is a great book:
FX Options and Structured Products (The Wiley Finance Series)
Jul 24, 2017
by Uwe Wystup
Hardcover
$ 84 67 $90.00Prime
Available for Pre-order. This item will be released on July 24, 2017.
This one looks like a childrens book but it might be a good starting point, never read it myself:

FX Options and Structured Products
Jan 2, 2007
by Uwe Wystup
Hardcover
$ 77 87 $136.00
More Buying Choices
$46.95used & new(46 offers)
Kindle Edition
$ 71 19
Auto-delivered wirelessly
See newer edition of this book
3.4 out of 5 stars 2
Discount See Details
Trade in yours for an Amazon Gift Card up to $9.17
The Beginner's Guide to FX Options: A very gentle introduction to FX markets and the most widely used volatility models for Pricing Foreign Exchange Options
Jan 13, 2017
by Tom Mezzio
Kindle Edition
$0.00
Read this and over 1 million books withKindle Unlimited.
$ 9 99 to buy
Auto-delivered wirelessly