Quote from FerdinandAlx:
But, what must come next if we're wrong? What information will determine that you were wrong and make you reverse your position from long back to short?
Ok, I think what must come next if we're wrong is the opposite of what must come next to hold long as we ride out a forming 1-2-3 up channel. To hold long we need to see price going back to RTL on decreasing non-dom (black) volume. Then we need to see price break the RTL on increasing black volume.
So...if the ES or YM gives us increasing red volume as price heads back toward the left trend line, then we're on the wrong side. This could present itself in the form of a flaw and then increasing red or just a regular old resumption of red dominant volume. As I understand Spydertrader, the instrument you're using (ES or YM) to show you the increasing red will determine whether you will either a) get shaken out more often (YM) or b) give up a few additional ticks (ES).
This can hard for me sometimes because what if you see change or increasing red happen intrabar? I think because you used an intrabar tool to help you get long (DOM), you have to monitor the remainder of the bar to make sure there were no additional intrabar change signals. There's still time left and the close could end up being near the low of that bar as a result of the DOM/STRSQU/T&S/Tick giving you an intrabar signal to get back short. If there's no intrabar signal then we go to bar to bar monitoring.
[There's also APA/If1/IF2, but that's a last resort kind of thing I think.]