量化交易系统

MT4-SPD BB Scalper

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This Expert Advisor is based on a scalping strategy that uses the Bollinger Bands indicator .

The Bollinger Bands indicator reflects the price overbought or oversold conditions, which help to identify the entry or exit points as well as possible trend break-downs. The Bollinger Bands consist of an upper band placed above, and a lower band placed below. The distance between the Bollinger Bands or the width of the bands/channels based on the volatility measure.

The mechanism of this system is similar to the SPD Envelopes Scalper . If the price rises above the upper band and then closes back down inside the Bollinger band indicates a signal to sell. On the other hand, when the price falls below the lower band and closes back inside the Bollinger band, it indicates a buy signal.

This system is suitable for sideways market and medium trend.


Key Features

  • Trades on different timeframes, recommended M15 .
  • Trades on any pair, recommended EURUSD, EURGBP, GBPUSD .
  • Initial deposit: $1000+
  • This Expert Advisor uses the average position algorithm technique.
  • Use only five-digit accounts.
  • It is recommended to use very low spread ECN Broker , VPS (Virtual Private Server) is required for faster connections to send orders.


Parameters

  • MagicNumber - Magic number to set the ID for each EA
  • Lots - initial lot size
  • UseLotsize - set as Auto_Lots or Fixed_Lots
  • Multiplier - previous lot size will multiplied
  • Initial_TP - initial take profit value in points
  • MaxSpread - maximum allowable spread value in points
  • Slippage - slippage in points
  • UseBreakeven - set as true or false
    • BE_FIXED - move your stop loss to breakeven point when you get profitable
  • Drawdown Percent Settings
    • ClosePending - set as true or false
    • DDPercent - set the percentage to cut off the loss, % drawdown
    • MaxSlippage - maximum allowable slippage in points
  • Variable_Settings - use default or change values of variables by optimizing
    • UseParameters - set as Default or Input
      • Default - set parameters for automatically
      • Input - enter the parameter value
        • BB_Period - averaging period to calculate the main line
        • BB_Dev - number of standard deviations from the main line
        • BB_Shift - the indicator shift relative to the chart
        • BB_Price - applied price, ENUM_APPLIED_PRICE
  • News Filter Function
    • URL_News "http://ec.forexprostools.com/"
    • NewsSymbol - Set true or false, true = download news for only currency on chart, false = download news for all currencies on chart
    • BrokerGMTOffset - Your Broker GMT Offset
    • LowVolatilityNews - Set true or false for Low Volatility News filter
    • ModerateVolatilityNews - Set true or false for Moderate Volatility News filter
    • HighVolatilityNews - Set true or false for High Volatility News filter
    • NonfarmPayrollsNews - Set true or false for Nonfarm Payrolls News filter
    • StopBeforeLowNews - Set minutes for Stop Before Low News
    • StopAfterLowNews - Set minutes for Stop After Low News
    • StopBeforeModerateNews - Set minutes for Stop Before Moderate News
    • StopAfterModerateNews - Set minutes for Stop After Moderate News
    • StopBeforeHighNews - Set minutes for Stop Before High News
    • StopAfterHighNews - Set minutes for Stop After High News
    • StopBeforeNFPNews - Set minutes for Stop Before Nonfarm Payrolls News
    • StopAfterNFPNews - Set minutes for Stop After Nonfarm Payrolls News
    • CloseAllOrdersBeforeNews - Set true or false for Close All Orders Before News
    • DrawNewsLines - Set true or false for drawing the news lines
    • LowColor - Set color for Low Volatility News filter
    • ModerateColor - Set color for Moderate Volatility News filter
    • HighColor - Set color for High Volatility News filter
  • Day Of Week Filter Function
    • Monday - Set true or false for Monday trading
    • Tuesday - Set true or false for Tuesday trading
    • Wednesday - Set true or false for Wednesday trading
    • Thursday - Set true or false for Thursday trading
    • Friday - Set true or false for Friday trading
    • Saturday - Set true or false for Saturday trading
    • Sunday - Set true or false for Sunday trading
    • StartTradeTime - Set time to start trading
    • EndTradeTime - Set time to end trading
  • Display Settings - apply default or change display position
    • Top - distance from the top
    • Left - distance from the left