Its effectiveness is absolute, with a good previous configuration and a reliable broker the profits will be considerable depending on whether the market allows it but on the other hand getting a trusted broker is the most complicated because the vast majority of those you can get on the market do not seek the benefit of the contractor, their goal is to get as much money out of them as possible by completely condemning the big losses, plus they have to add up their high commissions per move made, These factors leave the users who contract these services in total ruin and for this reason few risk to contract an automatic service.