Variation Index – indicator for MetaTrader 4

  • Platform: Metatrader4
  • Currency pairs: Any pairs, indices and metals
  • Trading Time: Around the clock
  • Recommended broker: icmarkets, XM
  • Nowadays, the most popular representatives of the fractal time functions are the financial time series. The fractal structure of these series is well-known and

    aсcording to Mandelbrot there is a “rewording of the famous market saying that the movement of stocks and currencies is independent of the time scale and the

    price. An observer can’t tell if the information refers to the weekly, daily or hourly changes just by looking at the appearance of the chart» [1].

    Usually, to determine the fractal dimension the Hurst’s exponent is calculated [2]. However, for the reliable calculation of this exponent a huge amount of data

    is necesary (~ 10^3) and that is too much comparing to the duration of the trends of trading.

    The authors [1] interpose the fractal characteristics – the variation index (m) that is closely related to the common fractal dimension. In distinct from the

    Hurst’s exponent, the amount of information that is necessary for index determination is less by a factor of 2. It leads to use it as a local characteristics for

    determination of the dynamics of the price series. If m < 0.5, it can be interpretated as a trend and m > 0.5 – as a flat.

    The suggested indicator calculates the variation index on a previous interval which is 2^n long. The “n” parameter is specified by the user.

    Get E-Book Worth $100 for Free!!!

    The common rules of the indicator application are the following:

    • If the value of the indicator is lower than 0.5 it means the trend state of the market.
    • The extremely low value is often precedes the end (correction) of the current trend.
    • If the value of the indicator is higher than 0.5 it means the flat state of the market.
    • The extremely high value is often precedes the beginning of the considerable trends.
    • If the value of the indicator is close to 0.5 it means an undefined state of the market.


    1. M.M. Dubovikov and others. Dimension of the Minimal Cover and Local Analysis of Fractal Time Series, 2004.

    2. Edgar E. Peters, Fractal Market Analysis. Applying Chaos Theory to Investment and Economics, John Wiley & Sons, 2003.

    • How to install MT4 indicator?
    • 1. On the desktop, double-click to open the MT4 trading platform software you installed.
    • 2. Click on “File” – “Open Data Folder” in the upper left corner, double-click the MQL4 folder, and double-click the Indicators folder
    • 3. Copy the metrics you need to install to the Indicators folder
    • 4. Open MT4, find “Navigator” in the display menu, then click “Technical Indicators” of “Navigator” and right click to refresh, you will see the indicator just copied.
    • 5. In the “Technical Indicators” of “Navigator”, find the indicator file just installed, double click or click manually to the chart window
    • 0/5 (0 Reviews)