Quote from makosgu:
The times where they are contrary, you have to use the DOM. Every single charting program out there, including the tick sensitive one, have screwed this up.
Here's a quick synopsis since I can't dig too deep into this given your posting history and the hound trolls that usually follow along.
BID_SIZE = 2500: ASK_SIZE = 750...
50 SHORT contracts get executed...
BID_SIZE = 2450: ASK_SIZE = 750...
50 LONG contracts get executed...
BID_SIZE = 2450: ASK_SIZE = 700...
Your indicator will read ZERO after the two transactions. However, your DOM is CLEARLY frontrunning the information on your PressureBar. Rather than dive into the intricacies, the trick would be to have a pressurebar that relates the executed transaction size to the respective DOM size. In other words, taking 50 from the ASK side is more telling than the 50 that is being taken from the BID side. This is what a few of us KNOW as the MINORITY RESULT (ie. the immediate right side of any market)! Personally, at this level of fine-tuning, I wind up monitoring 3 things, TWO PAIR, DOM SIZES, and INCR/DECR SIZE characteristics. My two pair is the CONTEXT for keeping the perspective in synch. Because TWO PAIRS can be hyper, I want to get off the fine resolution ASAP so as to not overanalyze. What you will find is that, in the majority of TWO PAIRS (ie. more than 80% of them), the right side of the two pair is the MINORITY. When you watch the two pair, it is a hot potato type of interaction. Eventually, one of the PAIR choses to find a new partner to play hot potato with. This MINUTE change in sentiment is only seen on the DOM. I KNOW a change of partner is eminent when I get DRY UP on the DOM SIZES. This means on the DOM, I monitor the OPPOSITE of what's happening on VOLUME. I could go on with this post but it's not apparent as to whether anyone would understand it...
MAK