附图指标，Indicator_Strength震荡趋势指标 mt4指标类型：趋势指标 是否能用在mt4手机版上：否 是否含有未来函数：无 //+------------------------------------------------------------------+ //| Indicator_Strength.mq4 | //| DesO'Regan | //| mailto: [email protected] | //+------------------------------------------------------------------+ // =================================================================================== // This indicator displays, in histogram form, the difference between either: // 1. a fast and slow moving average (MA_Power=true) // 2. main and signal lines of a MACD indicator (MACD_Power=true) // 3. main and signal lines of a stochastic indicator (Stochastic_Power=true) // Only one option can be choosen (default is moving average) at any one time, // although another indicator can be opened for another option. // This indicator also displays average levels of difference values above and // below the zero line. This feature can be disabled (Set_Levels=false). // This indicator is meant to gauge the power/strength behind a price move. // =================================================================================== #property copyright "DesORegan" #property link "mailto: [email protected]" #property indicator_separate_window #property indicator_buffers 2 //two buffers, one for above zero line, one for below #property indicator_color1 Green // above zero line color #property indicator_color2 Red // below zero line color //---- input parameters extern bool MA_Power=true; // MA Indicator Strength ON/OFF extern bool MACD_Power=false; // MACD Indicator Strength ON/OFF extern bool Stochastic_Power=false; // Stochastic Indicator Strength ON/OFF extern int MA_Fast=13; // default indicator values extern int MA_Slow=21; extern int MACD_Fast=12; extern int MACD_Slow=26; extern int MACD_Signal=9; extern int Sto_K=14; extern int Sto_D=3; extern int Sto_Slowing=3; extern int Back_Bars=500; // history limit extern bool Set_Levels=true; // average pos/neg indicator levels ON/OFF //---- buffers double Power_Buffer_Pos; // Pos indicator values double Power_Buffer_Neg; // Neg indicator values //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //==================================== // Checking Inputs & Set Window Labels //==================================== if (MA_Power == true && MACD_Power == false && Stochastic_Power == false) { IndicatorShortName("Moving Average Strength ("+DoubleToStr(MA_Fast,0)+","+DoubleToStr(MA_Slow,0)+")"); } else if (MA_Power == false && MACD_Power == true && Stochastic_Power == false) { IndicatorShortName("MACD Strength ("+DoubleToStr(MACD_Fast,0)+","+DoubleToStr(MACD_Slow,0)+","+DoubleToStr(MACD_Signal,0)+")"); } else if (MA_Power == false && MACD_Power == false && Stochastic_Power == true) { IndicatorShortName("Stochastic Strength ("+DoubleToStr(Sto_K,0)+","+DoubleToStr(Sto_D,0)+","+DoubleToStr(Sto_Slowing,0)+")"); } else if (MA_Power == false && MACD_Power == false && Stochastic_Power == false) { IndicatorShortName("Invalid Parameters"); Alert("One Power Indicator must be set to True"); return; } else { IndicatorShortName("Invalid Parameters"); Alert("Only one Power Indicator can be set to True"); return; } //================= // Indicator Setup //================= SetIndexStyle(0,DRAW_HISTOGRAM,EMPTY,2); // Pos indicator type and width SetIndexBuffer(0,Power_Buffer_Pos); //binds buffer to Power_Buffer_Pos SetIndexDrawBegin(0, Back_Bars); // not sure if necessary but is used to set starting point of indicator (bars back) SetIndexLabel(0, "Positive Strength"); // sets mouse-over label SetIndexStyle(1,DRAW_HISTOGRAM,EMPTY,2); // Neg indicator type and width SetIndexBuffer(1,Power_Buffer_Neg); //binds buffer to Power_Buffer_Neg SetIndexDrawBegin(1, Back_Bars); // not sure if necessary but is used to set starting point of indicator (bars back) SetIndexLabel(1, "Negative Strength"); // sets mouse-over label return(0); } //+------------------------------------------------------------------+ //| Custom indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { //====================== // variable declarations //====================== int limit; // not used!! int Bar_Index=0; // bar tracker int Pos_Bar_Count=0; // pos bar count (needed for averaging) int Neg_Bar_Count=0; // neg bar count (needed for averaging) double Total_Pos_Power=0; // stores total pos power/strength value (needed for averaging) double Average_Pos_Power=0; // current average pos power/strength value double Total_Neg_Power=0; // stores total neg power/strength value (needed for averaging) double Average_Neg_Power=0; // current average neg power/strength value int counted_bars=IndicatorCounted(); // not used!! (yet) for (Bar_Index = Back_Bars; Bar_Index >=0; Bar_Index--) // MAIN INDICATOR FOR LOOP { //======================= // Indicator Calculations //======================= double MA_Fast1 = iMA(Symbol(),0,MA_Fast,0,MODE_EMA,PRICE_CLOSE,Bar_Index); double MA_Slow1 = iMA(Symbol(),0,MA_Slow,0,MODE_EMA,PRICE_CLOSE,Bar_Index); double MA_Diff = MA_Fast1 - MA_Slow1; double MACD_Main = iMACD(Symbol(),0,MACD_Fast,MACD_Slow,MACD_Signal,PRICE_CLOSE,MODE_MAIN,Bar_Index); double MACD_Signal1 = iMACD(Symbol(),0,MACD_Fast,MACD_Slow,MACD_Signal,PRICE_CLOSE,MODE_SIGNAL,Bar_Index); double MACD_Diff = MACD_Main - MACD_Signal1; double Sto_Main = iStochastic(Symbol(),0,Sto_K,Sto_D,Sto_Slowing,MODE_EMA,0,MODE_MAIN,Bar_Index); double Sto_Signal = iStochastic(Symbol(),0,Sto_K,Sto_D,Sto_Slowing,MODE_EMA,0,MODE_SIGNAL,Bar_Index); double Sto_Diff = Sto_Main - Sto_Signal; //================= // MA Strength //================= if (MA_Power == true && MA_Diff > 0) { Power_Buffer_Pos[Bar_Index] = MA_Diff; // pos indicator value Power_Buffer_Neg[Bar_Index] = 0; // neg indicator value Pos_Bar_Count = Pos_Bar_Count + 1; Total_Pos_Power = Total_Pos_Power + MA_Diff; } else if (MA_Power == true && MA_Diff < 0) { Power_Buffer_Pos[Bar_Index] = 0; // pos indicator value Power_Buffer_Neg[Bar_Index] = MA_Diff; // neg indicator value Neg_Bar_Count = Neg_Bar_Count + 1; Total_Neg_Power = Total_Neg_Power + MA_Diff; } else if (MA_Power == true && MA_Diff == 0) { Power_Buffer_Pos[Bar_Index] = 0; Power_Buffer_Neg[Bar_Index] = 0; } //================= // MACD Strength //================= if (MACD_Power == true && MACD_Diff > 0) { Power_Buffer_Pos[Bar_Index] = MACD_Diff; // pos indicator value Power_Buffer_Neg[Bar_Index] = 0; // neg indicator value Pos_Bar_Count = Pos_Bar_Count + 1; Total_Pos_Power = Total_Pos_Power + MACD_Diff; } else if (MACD_Power == true && MACD_Diff < 0) { Power_Buffer_Pos[Bar_Index] = 0; // pos indicator value Power_Buffer_Neg[Bar_Index] = MACD_Diff; // neg indicator value Neg_Bar_Count = Neg_Bar_Count + 1; Total_Neg_Power = Total_Neg_Power + MACD_Diff; } else if (MACD_Power == true && MACD_Diff == 0) { Power_Buffer_Pos[Bar_Index] = 0; Power_Buffer_Neg[Bar_Index] = 0; } //==================== // Stochastic Strength //==================== if (Stochastic_Power == true && Sto_Diff > 0) { Power_Buffer_Neg[Bar_Index] = 0; // neg indicator value Power_Buffer_Pos[Bar_Index] = Sto_Diff; // pos indicator value Pos_Bar_Count = Pos_Bar_Count + 1; Total_Pos_Power = Total_Pos_Power + Sto_Diff; } else if (Stochastic_Power == true && Sto_Diff < 0) { Power_Buffer_Pos[Bar_Index] = 0; // pos indicator value Power_Buffer_Neg[Bar_Index] = Sto_Diff; // neg indicator value Neg_Bar_Count = Neg_Bar_Count + 1; Total_Neg_Power = Total_Neg_Power + Sto_Diff; } else if (Stochastic_Power == true && Sto_Diff == 0) { Power_Buffer_Neg[Bar_Index] = 0; Power_Buffer_Pos[Bar_Index] = 0; } } // CLOSE OF FOR LOOP //============================== // Average Strength Calculations //============================== Average_Pos_Power = Total_Pos_Power/Pos_Bar_Count; Average_Neg_Power = Total_Neg_Power/Neg_Bar_Count; //======================= // Setting Average Levels //======================= if (Set_Levels == true) // displaying levels { SetLevelStyle( EMPTY, 1, Blue) ; SetLevelValue(1, Average_Pos_Power); SetLevelValue(2, Average_Neg_Power); } else if (Set_Levels == false) // needed to erase old levels if setting Set_Levels to False { SetLevelStyle( EMPTY, 1, Gray) ; SetLevelValue(1, 0); SetLevelValue(2, 0); } return(0); } //+------------------------------------------------------------------+Indicator_Strength.jpg

阅尽天下指标