Major purpose of this article is to Analysis on Trading Mechanical Systems. There are several types of trading Trading mechanical systems, one on the popular one being the trend following system. It is very popular because of its simplicity and to some degree if used properly, from the right framework, will provide success. The same thing applies to other mechanical systems for examples ones depending on spreads, which allows you to make money without worrying excessive on the directions of the trades or investments. You monetize the relative changes concerning two related securities for instance.