trend following delusion shattered

Discussion in 'Trading' started by hank rollins, Mar 15, 2005.

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  1. hey bro, take your sign off line to heart. its a good one.

    i utilize a small portion of gann's teaching in my index trading system, which is arguably a non traditional trend trading system in some aspects

    all i am saying, is make sure you TEST TEST TEST your system....if TA and traditonal trend trading works for you... great ! all the work myself and my colleques have put into studying these topics, the results are not any different than pure randomness.

    have a great night !
     
    #11     Mar 15, 2005



  2. your a math guy, right ? mr. gann ?

    show me a statistical measure of trend..... can a trend be tested objectively?

    :D
     
    #12     Mar 15, 2005
  3. For the record, I have nothing against marketsur....err Hank Rollins, and I am not trying to start a pissing match.

    But most math-based methods I have seen/tried have short life spans. Trend systems tend to have longer lives. Plus, there is always a trend depending of the time frame you are looking at. I feel it is better to use several tested trend-based systems on numerous markets across multiple timeframes, as this helps tame the volatile returns of the method. Also, I'm just a little guy; moving size like Henry is easier on longer timeframes.

    Note I am not talking about spread/arb strategies. I am talking about simple directional trades.

    Regardless of your methodology, good trading to you.
     
    #13     Mar 15, 2005
  4. Perhaps you could help me out: Could you provide a link to this study that you claim to have made?

    Now, what does "randomness" mean? Does that mean that if we take a monkey, and program him with some rules that a professor thinks make sense, that he is only right 50% of the time when tested against past markets?

    In other words, why do you make unsupported assertions? Why not simply come out with your study that you claim that you have done, so that we can take a look at your assumptions, and then determine whether your conclusions make any sense?

    Looking forward to a little more than assertions.

    OldTrader
     
    #14     Mar 15, 2005
  5. hanksurfer, this is not the first time you started trashing something or someone under the guise of "seeking knowledge." You are, in fact, seeking attention and notoriety. Own up to it, the truth will set you free. You do have an interesting style, though. You take select bits of anecdotal "evidence" and then endeavor to draw broad conclusions of your own design. Very stylish.
     
    #15     Mar 15, 2005
  6. sounds like oktiri
     
    #16     Mar 15, 2005
  7. Here's a smart man. I couldn't agree more. Very cleverly done by surf.

    Of course, if he really wanted to debate the issue, i'm calling a trend change right now, and thus my trend call is in direct contradiction to his assertion. But alas, there is no attention to be drawn engaging in intelligent dialogue on my thread, so he doesn't do it. Wouldn't be surprised if he only throws his 2 cents into thread he starts on ET given his competing site. No notoriety in doing anything else.
     
    #17     Mar 15, 2005
  8. Probably promoting a (truly or not) unique trading style against other main-stream players in the hedge funds industry would be quite normal in order to attract funds, as perhaps Hedge (i.e. Different/ Diversification) would be exactly what the industry and investors want, I would guess. :confused:
     
    #18     Mar 15, 2005
  9. :D... sure give me a clear definition of a trend and I'll test it objectively... :D

    But what I will say is that let's say you have a 2 40% profitable system at the end of the year they both make 30% return but:

    System A trades 10 times a day, swinging intraday moves.

    System B trades once a week.

    ...

    So... let's say we run these 2 systems under a Monte Carlo... In a general sense,

    1. System A will have a higher number of instances with better (lower volatility) volatility measuring value than System B.

    2. System A will have a higher number of instances with better (lower Drawdowns) MaxRisk/MaxReward measures.

    Well, there are more but keeping things in subject... (Also, what I mention is under a general sense... what I mention doesn't exactly fit all systems relative to the example due to the specific character of the edge you're trying expose... My examples are just like an unbiased coin-flip analogy... :D )

    Sharpe Ratio and few other measures favor higher trade frequency under a specific time than trading styles like trend-following.

    Another than is like having a $100,000 scalper (Let's say 20 lot trader) comparing themselves with a $1,000,000,000 hedge fund. Have them try to do the same trades with x10,000 the contract size... Also, try trend-following with a $100,000 account...
     
    #19     Mar 15, 2005
  10. well said :cool:
     
    #20     Mar 15, 2005
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