Yes that's my point... should be software out there that allows you to choose from multiple choices, how to calculate your positions during the day, for what if scenarios… Smaller gains are better than none. Watching a particular strangle and waiting for some one to buy one of the strikes of your positions so your portfolio will update sucks and so does breaking out the cyber calculator… you would think in this day and age of technology something would be out there… If it does, I haven’t run across it yet