Nobody experienced out there to help? Surely somebody knows...I thought this was an advanced trading site. Maybe I'm in the wrong place?

Google is your friend. The query "cme circuit breaker" yields a bunch of responses.

Try this one: Price Limit Guide

I am sure that you can get any others you need to know by using more Google queries. For example, you probably should check the NYSE circuit breakers, and the others on your list.

The reason nobody answered you probably was that no one really has to care about them very often, since they come into play only every few years as a rule, at least for stock index related futures. Up and down "limit days" on physical commodities may be different.

Google is a better way to find out anything that is basically just a factual matter than any question on a trading site would be, because you will be referred to an official source.

Bob.

Bob obviously didn't even read my post. Anyone else?

I don't expect you to do it for me at all, just if you could point me in the right direction or link me to one of them...I just can't see any values of note in the product specs so far that I've looked at. Thanks!