Recent content by 23Soul

  1. 2

    Hurst exponent and fat tails

    Anyone who's figured it out would keep it to themselves, not blog about their profitable system.
  2. 2

    Hurst exponent and fat tails

    Definitely. I'm a fan of median absolute deviation. Have you played around with fractal volatility modeling?
  3. 2

    Hurst exponent and fat tails

    To compute the Hurst exponent you need a well defined mean and variance. Has anyone found the estimate robust to fat tailed distributions like cauchy?
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