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Mathematical scalper

Mathematical scalper

Using the built-in mathematical model, the Mathematical scalper expert adviser tracks the trend direction and the rate of price change. Does not require complicated settings and easily adapts to different currency pairs. The default settings are suitable for trading on EUR/USD, GBP/USD, EUR/GBP, USD/CHF, USD/JPY, AUD/USD. On other currency pairs has not been verified.

Advisor does not depend on the timeframe on which it works.

Depending on the settings, you can use Trailing Stop.


It is recommended to use the adviser on an ECN account with a small spread. By default, it is configured to work with a spread of no more than 10.


  • op_case - is a parameter for opening deals. It can take values ​​from 0 to 2.
  • sd_case - is a parameter for closing deals. It can take values ​​from 0 to 1.
  • Candles_K - internal coefficient used in the analysis of candlestick patterns. It can take values ​​from 1 to 10.
  • Price_K - internal coefficient used for price changes. It can take values ​​from 1 to 20.
  • Patterns_level - is an internal coefficient that determines the recognition accuracy of candlestick patterns. It can take values ​​from 5 to 14.
  • First_period and Second_period - periods for which the price movement is calculated. Can take values ​​from 3 to 15.
  • Change_K and Change_K1 - internal factors used to calculate the rate of change of price. Can take values ​​from 2 to 20.
  • TS - Trailing Stop.
  • Max_risk - maximum risk of loss from one order in the deposit currency. If the parameter op_case = 2 - this feature is disabled.
  • Lots - lot size.
  • Spread_limit - maximum spread for which trading is possible.
  • MAGICMA is a magic number.

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Version 1.1 2019.01.11
Improved functions of closing and traling stop