So, if COAL drops, sell COPPER and buy (steel-related) COBALT? That sounds doable -- I wonder what IB's webinars say??? I haven't watched any in a million years, but I'd certainly start there. https://www.interactivebrokers.com/en/index.php?f=2227 click on "TWS" and go to Order PreSets and Order Types Then check the upcoming Live set -- they're very good about answering live in those. (Historically. Again, it's been a million years since I've watched anything......)
Thanks Tom, yes that is more or less the idea. The reasoning is to try to take advantage of a downturn automatically. Will start there and if successful will post here the achievement.
Not useful for everyone but a very handy psychological tool for a lot of people. I agree though - where is the cost?! That is very suspect. Subscriptions to tools like this range from free to extremely expensive. If it's free that could be even worse, increasing motivation for data leaks both individual and aggregated.