I was just having my Sunday morning coffee and looking over some of Spyder's charts and saw what I thought was a perfect example to illustrate the difference between what a Price-Only trader might be thinking, versus a what Price & Gaussian Volume trader probably should be thinking during this particular sequence.
I'm referring to Spyder's 07-18-07 chart between 13:30 to 14:15. I don't know how to post a snippet, so I'll just give a link to the chart.
http://elitetrader.com/vb/attachment.php?postid=1536114
Price-Only:
The 13:55 bar brings price back above the green RTL. The next two black bars ride up the RTL and then form a DT. During the 14:10 bar, price broke out above the DT. At this point, Price-Only traders might be thinking, "Ok, price is back in the green up channel and is now breaking above the DT, time to go Long." That thought process would've led to a losing trade.
Price & Gaussian Volume:
The 13:45 & 13:50 red bars gave a trader two things, a FTT and R2R volume. The 14:00 & 14:05 black bars gave decreasing volume. These facts let the Price & G. Volume trader know in advance, not to be suckered into that breakout of the DT. What he probably should be thinking is "Ok, we've had a FTT, R2R volume and now we're having decreasing non-dom black volume. I'm now looking for my point 3 Down channel to go Short, and no way do I want to think right now, about going Long". This led to the correct course of action.