I've removed your spam link - we get a lot of idiots joining these forums, just to post an affiliate link to a particular forex service, claiming they are making lots of money, when all they are really making is pennies of introducer commissions, and lying their arses off to make them.
In terms of investment returns - if you had invested in Barclays bank when they hit 60p a share early this year, and sold last week at £3.85 a share, you would have made far more than a 200% return.