1) you probably don't trade, because you think automated trading system has nothing to do with derivatives, and you caved when I said I love to trade with you, and yes, I was just bluffing you
2) you probably don't program, because you think Justin London's book is a great reference
and I don't like to be called nuts or challenged by some charlatan that knows neither trading nor programming
that's all I want to saybtw, you might hear this for the first time, but "automated trading system" can trade options, and mine happens to be one