Thanks @jcl.

Yes, rather obviously. The question here is not avoiding, it's how would anyone "expect" such?

To build an expectation would seem to require spending a sizeable amount of time monitoring what the broker is doing, and/or getting lucky.

I thought what I'd read before (that I still can't find ) represented the knowledge/feeling of those who have been at this far longer than I and had come to at least a "starting point" "expect"...

Any help along those lines?

Thanks.