What are the models to generate simulated historical data series? Is there any website which can generate simulated historical data series? The reason I am looking for such kind of program/website is to apply my trading strategy, which is designed for all instruments/intervals, to these fake data sets. If my strategy fails on these fake data while working on real data, it would approve those existing models are flawed and the rules in my strategy does discribe some basic common law on how market price fluctuates.
The problem is simulated historical data will be random; and markets are not random beasts (although they look that way sometimes). A similar thread was discussed on ET a couple week back: Developing a profitable system(infrastructure) on a (pseudo-)random data