nasdaq madness,
excellent points, thanks very much. In fact, I traded ES for two weeks. In week one I was up five or six points, and in week two I blew out almost a damn $1000. !! actually, that's probably the story of everyone here when they started... So I am paper trading again to get more confident with the feel. Thanks for the important tip. I find myself making similar assumptions to the one you mention regarding fading the end of a long trend day, and I agree these seemingly intuitive relationships are dangerous territory to bet on. Anything can happen any time.
Regarding size, I think I see what you mean, like at the very last second, you might use size to determine whether it's worth joining or transacting at market. Good point.
Regarding T&S, I do actually have it set to trades only, and sure enough, Tradestation's tick volumes don't match the trades... they're almost all exactly half the size... I'm looking into this with them, just curious what the relationship is.
THanks very much