Having had some success with this I think I could teach it in a course and also make some weekly calls to customers. The problem would be that there is no real insentive for customers to stay paying the monthly fee once they have done the course. (other than the calls)
A way around this would be to NOT tell the customer that the exit is a fibonacci extension but instead create a little online program where the customer inputs the level 1 and level 2 prices and then the program gives them the target.
If I said that the calculation in the program was proprietary and could not be divulged then the customers would not know that the calculation was really just a fib extension and maybe would believe it was a more complicated algorithm or something. This way I would be able to charge a recurring fee of say £79 and keep customers using the online calculator.
thanks for the eye-opener on how a BS course/signal service is conceived