Distribution of trading profits: What is it?

Discussion in 'Trading' started by mdlm, Apr 20, 2002.

  1. tntneo

    tntneo Moderator

    daniel, point taken too. and I know mdlm was not referring to equity curve. I only mentioned the equity curve because you also want to analyse this (slope, drawdown, etc).
    Here we are talking about the distribution of trade results.
    I am not sure about the thick tail, because it depends on the trading style I suppose.
    My trading is very mechanical and short term. The trades seldom have parabolic accelerations (in my case again), so my distribution is very tight with rather not thick tail.
    What I mean is, I guess (logically) systems or style with trailing stops will have 'home runs' or at least trades with higher than average profits.
    That's not my style so I don't see this in my distribution. Well, all is relative, it is skewed indeed, but tight.

    tntneo
     
    #11     Apr 20, 2002
  2. jaan

    jaan

    your question prompted me to look at our (net) cents per share distribution for the last 6 months, and the results were pretty "unimaginative": a close-to-normal distribution (the peak was sharper though) with positive mean value and right tail considerably fatter.

    - jaan
     
    #12     Apr 20, 2002
  3. I guess that's typical. Might be more interesting to multiply the number by the value (number of exits with a given p/l by the p/l.)That would show you where most of your profit comes from.

    Or you could figure out total profit per each cent of p/l for each week of trading, and do a graph of that (one line per each cent of p/l,) see how that's changed over time.

    etc, etc.

    Voodoo
     
    #13     Apr 20, 2002