MTAdvisors on a winning streak

MT Advisors had a tough start on Col2 with losses in October and November 2014.
We finetuned our trading systems and since then our results are very good.
MTAdvisors SP500 now comes with a 14 day free trial and only $50 monthly subscription.

I thought the idea of providing signals on a website for subscription were for proven strategies and not for trial and error process?

Our fx strategy has been running for many years without any fine tuning.

I suggest you provide signals on an already fine tuned system.