You are right sir...system uses algorithms to determine a market. That's why I laugh when some traders blame it on the MM's its actually a computer application designed to create a market and make money at the same time. Imagine how many people you would need to buy and trade all the stocks in the world...there would be no unemployment.
“The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively” ? Bob Marley