Quote from gucci:
Jack, why is it important to exclude non RTH? What I mean is is it essential for the continuity of the sequences?
This exclusion has a basis.
Market rules of operation depend upon the characterisitcs of the market.
First of all "rules of operation" means HOW and WHY the market operates. Once this set of logic is in place the potential trader has the opportunity to go further in the development of his system for the extraction of the market's offer.
The HOW and WHY of a market allows the potential trader to get to "knowing that he knows". If a person knows that he knews all of the time, then he trades just like a person drives a car to get from A to B.
RTH for an instrument can be used to determine all of the above.
the other hours in between are very different for that instrument. as a matter of fact, if will not be possible for you to determine that the instrument has the same character during this time that it does during RTH.
Cetainly, if you can characterize an instrument by looking at 24/7 and get no character change, then go down that route.
By only using RTH and degapping between RTH's a person comes up with an instrument character that lends itself to a complete modelling and development where there are no flaws nor any noise nor any anomalies. What is gained in this orientation is great great advantage for taking the market's offer on any fractal in any market as long as there is liquidity.
Off hours is where liquidity is most likely sacrificed and therefore the model is also sacrificed.
By looking at various trading strategies, it can be seen that the degapping is a strategic advantage.
This is an "exact science" thread and both items I spoke of (degapping and eliminating non RTH data) are pertinent to the development of trading systems.
It is turning out that most people do not work in terms of systems. What seems to replace the systemic orientation is either greed or fear based systems.
One of the neat aspects of doing system modelling and development is that both greed and fear aspects are definite measures of design and development failure and misorientation.
Most people are not automated to any extent. For those wo are using automated degapping, you usualy get to see clearly the platform shortcomings with respect to automated degapping. This is just a consequence of the ignorance of programming and/ or the commercial management of the platform.