Reversion To the Mean (RTM) Intraday Strategies

Discussion in 'Strategy Building' started by Trend Fader, Dec 21, 2008.

  1. A lot of bots work in conjunction with RTM.

    To see RTM in operation you need to take premium drift into account. Make sure you have this built into your display or the ATS you are using.

    For timing, it is best to know when reversion is beginning and ending since when that interval is not in effect MRT has to either sideline or trade in a contrarion manner. Timing is best accomplished by looking at "smart money's" relationship to the premium from the vantage point of market volatility. This is a little complicated and stay away from oscillators or convert them to absolute measures to be neutrally biased. Mean reversion only occurs during volatility compression.

    To have a leading indicator of the volatility comprssion beginning it is natural to turn to the "end effects" of volatility expansion. The ratio of drift to this measure is significant because of MRT bot trggering.

    I recommend being very sneeky and slipping in ahead of the bots and letting them push you.

    You can use chapter 6 of Connors-Hayward as a warmup but you have to convert their volatility oscillator orientation to an absolute neutral biased orientation. They are also on a much slower fractal than you are presently concerned about.

    MRT is mostly reserved for big players as you can see from the more general and unspecific comments made here.
     
    #31     Dec 21, 2008
  2. I know. I've backtested it until I'm blue in the face and it loses money at every turn. Crazy huh. How do people defy science? Oh that's right, trading is not a science.

     
    #32     Dec 21, 2008
  3. bighog

    bighog Guest

    [XXX deleted by moderator]

    RTM is silly, why not just keep it simple stupid and call it range trading like normal people.

    GUIT trying to intellectualize the trading game. Trading is a simple game based on the odds of your self developed signals. Anything else and you are just stroking yourself. Hog OUT!!!
     
    #33     Dec 21, 2008
  4. Good work!!! Another great example of your stupid and simplistic comments.the odds of your being in the market all the time as price is changing all the time is zip.
     
    #34     Dec 21, 2008
  5. You might be right, But that is not because they are counter trend traders. It is because of "

    1- bad or big stop loss
    2- Not having patient and discipline

    Hallucination in counter trending trades are the biggest enemy of the traders. I have seen many people who sit and watch the money get sucked of their account because they think it will return once they realize that shit has hit the fan they get out it with big losses.

    I the other hand I also have heard and have seen some big boys who have large capital, they enter a counter trend position with small size lot and the do scale into the trade if they realize that it is still a good potential. I have never done and I will not do it till I can.
     
    #35     Dec 21, 2008
  6. GiantDog

    GiantDog

    :p
     
    #36     Dec 22, 2008
  7. Basically, you're looking for abrupt volatility changes - within measure. Gaps are an ok example. Intraday is a bit trickier but more reliable.

    I trade MR systemically and use volatility filters as my primary filter. The "drift" as you call it is, in my eyes, the upward brownian drift that assets exhibit over time. The start of this upward drift usually indicates a lack of new sellers and is also the reason why MR strategies tend to be more effective as Long strategies versus short. Upward drift, based on my research, is easier to systemically quantify than downward breaks. Still working on the downward breaks though...

    Mike
     
    #37     Dec 22, 2008
  8. (reverting to part of the discussion from yesterday):

    I say it's impossible because the same identical set of variables never repeat.
     
    #38     Dec 22, 2008
  9. Tums

    Tums

    #39     Dec 22, 2008
  10. I measure off the premium as I stated. Pre open it is found listed at indexarb.com.

    If you center the $INDU to DJXX or better still the YMXX spread on this established daily premium you have a reference neutral reference.

    As you will see there is a movement of the spread and, that by using time bars, has a volatility. By watching these bars form one after another you then see the change in the length of the bars as a change of volatility.

    As usual for all indicators there is a sequence of elements that forms the repetitive cycle over time. For the smart money and their bots, this is a very relaible set of indicators.

    My reasoning logic is to make money all the time through instrument price change. when examining reversion strategies often there is an emphasis on reversion to the mean. In some thinking this is always going on as a consequence of the delta of the mean. I regard this differential consideration as less fruitful than extracting the offer of the market.

    The portion of the cycle where reversion to an existing mean occur most significantly is the portion just after the end of volatility expansion and continung on until the volatility compression reaches a maximum.

    I use all the signals generated by the volatility analysis combined with the spread analysis cycle signals. Fortunately, all these signals are leading indicators for me since I trade a lagging instrument of all of this analysis.

    If a person sets up an indicator such as I have described, then the cycling becomes apparent and it can be calibrated for amplitude and time of event signals. I use a 10 second Excel format. From that you can develop your personal logic diagrams that afford creating the appropriate ATS.

    One caveat is to account for the drift of the premium. Use te premium drift as the carrier of the indicator. Historically in instruments like the indexes which were floor traded, one of the most common floor techniques was to trade the compound signal of reversion to the mean and use the timing trigger of the extent of drift. As the floor moved to electronic there were the occasional big money traders who got their technicians to convert this trading edge to electronic. It is tough to get technicians to understand how to get down to where the rubber meets the road since their focus is on coding and they do not know how the market works as do the floor traders.

    Thus it was very common to see in a trading room big money traders who were frustrated by not being able to get the "good old days" to show meaningfully on the screen. Putting it up there for them is sort of like creating human whiplash physically. Thy know it is there and there to "read" somehow but before it is seen they just simmer in frustration.

    Thus, you can see this effort at play in today's markets. it appears in the indicator design I have described to you and it also appears as one of the "games" played on the DOM.

    For me to explain this on the DOM would require going through a summary of the four most important games that show on the DOM.

    If you are running at 2 to 3x the daily ATR, the addition of these indicator cycling triggers or gates, will take your return up towards the 6x the daily ATR.

    The trade rate in comparison to guys like Greenspoon is half the rate however the ROI is about optimum rather than just marginal as is so in Greenspoon's case..

    Greenspoon runs 400 contract levels. This is just under the minumum of the optimum trading range and the range has a factor of 20 between the minimum and the maximum.

    At this point your orientation is on much slower fractals and I am addressing carving the offer 20 to 40 times a day (nominally 30 as I said above).

    This is naive week for "B" people apparently. Enjoy your personal naivete in this post.
     
    #40     Dec 22, 2008