Mql5官网 Envelopes System 外汇EA

The Simple Envelopes forex trading strategy combines the popular envelopes indicator and two others(ATR, Trend indicator) to look for trade entry  in the direction of the major trend.

What are Moving Average Envelopes?

A moving average envelope consists of a  moving average and two other lines.

One line is above the moving average and the other line is below the moving average.

Together, these two lines form an upper and lower envelope.

Entry example: 

Upper Envelope: 14-day SMA + (14-day SMA 0 0.01)+ pips_set = open short position (TF=H1)

Lower Envelope: 14-day SMA – (14-day SMA 0.01) – pips_set = open long position (TF=H1)

Input Parameters:

input string          comment="Envelopes System";//Comment   
extern int            spread=5;//Max Spread 
input int             slippage=1;//Slippage
input int             MagicNumber=1;//Magic Number                                               
input ENUM_START      Start=3;
input string          a2a=" ";//--------> STRATEGIES <---------------------------------------
input ENUM_TIMEFRAMES TimeFrames=PERIOD_H1;//Time Frames
input int             period_env=14;//Period
input ENUM_MA_METHOD  method=MODE_SMA;//MA method
input double          deviation=0.1;//Deviation
input double          pips_set=2;//PipsSet
input string          a3=" ";//--------> FILTER <--------------------------------------- 
input ushort          atr1=200;//Max ATR (Open position if iATR(1440) < Max ATR)
input ushort          atr_n_open=8;//Min ATR (H1)
input string          a4=" ";//--------> TREND <--------------------------------------- 
extern ushort         period_trend=230;//Trend in pips. 0=Off 
input string          a5=" ";//--------> MAIN <--------------------------------------- 
input ushort          SL=400;//Stop Loss
input ushort          min_tp=15;//Min Take Profit (first position)
input ushort          max_tp=30;//Max Take Profit (first position)
extern ushort         max_grid_tp=150;//Max Grid Profit (0=off) 
extern double         tp_chart=7;//Take Profit 
input ushort          max_next_tp=40;//Max Take Profit (next positions)
input bool            swap_true=true;//TP+Swap+
input string          a6=" ";//--------> MM <---------------------------------------
extern double         Lots=0.01;//Lots
extern double         MaxLots=2;//Max Lots
input double          power=13.0;//Power
input string          a7=" ";//--------> GRID MANAGMENT <--------------------------------------- 
extern ushort         PipsStep=26;//Min PipsStep for grid
extern int            MaxTrades=12;//MaxTrades