…as detected, or which patterns it is capable of foreseeing, we can also understand its limitations. Instead of giving it historical price data to test its accuracy, we can learn about its inner functioning by feeding it its own previously computed result. That is, next day’s price, as calculated by the NN, will now be considered today’s price, and so on. If we iterate this process many times, and record all newly predicted prices, the pattern inscribed in its neural pathways emerges.