HeikenAshi_with_Stoch_Crossing

1. //+------------------------------------------------------------------+
   
2. //|                      HeikenAshi_with_Stoch_Crossing_Complete.mq4 |
   
3. //|                                                           Feanor |
   
4. //|                                                                  |
   
5. //+------------------------------------------------------------------+
   
6. #property copyright "Feanor"
   
7. #property link      ""
   
8. 
   
9. #property indicator_chart_window
   
10. #property indicator_buffers 6
    
11. #property indicator_color1 Green
    
12. #property indicator_color2 Red
    
13. #property indicator_color3 Red
    
14. #property indicator_color4 Red
    
15. #property indicator_color5 Red
    
16. #property indicator_color6 Red
    
17. 
    
18. extern string note1 = "Stochastic settings";
    
19. extern string note2 = "default = Stoch(30,10,10)";
    
20. extern int       KPeriod1     =  8;
    
21. extern int       DPeriod1     =  3;
    
22. extern int       Slowing1     =  3;
    
23. extern string note3 = "0=sma, 1=ema, 2=smma, 3=lwma";
    
24. extern int       MAMethod1    =   0;
    
25. extern string note4 = "0=high/low, 1=close/close";
    
26. extern int       PriceField1  =   0;
    
27. extern string note4a = "--------------------------------------------";
    
28. extern string note4b = "MA Filter";
    
29. extern bool   MAFilterEnable    = true;
    
30. extern string note4c = "0=sma, 1=ema, 2=smma, 3=lwma";
    
31. extern int    MAFilterMethod    =  0;
    
32. extern int    MAFilterPeriod    = 50;
    
33. extern string note4d = "0=current tf, 5 = M5, 15 = M15, 60=H1, 240=H4, 1440=D1, 10080=W1";
    
34. extern int    MAFilterTF        =  0;
    
35. extern string note11 = "--------------------------------------------";
    
36. extern string note12 = "turn on Alert = true; turn off = false";
    
37. extern bool AlertOn = true;
    
38. extern string note13 = "--------------------------------------------";
    
39. extern string note14 = "send Email Alert = true; turn off = false";
    
40. extern bool SendAnEmail=false;
    
41. 
    
42. //--- buffers
    
43. double signalUp[];
    
44. double signalDn[];
    
45. double haBufOpen[];
    
46. double haBufClose[];
    
47. double haBufLow[];
    
48. double haBufHigh[];
    
49. 
    
50. int ExtCountedBars = 0;
    
51. 
    
52. void init()
    
53. {
    
54.    SetIndexStyle(0, DRAW_ARROW);
    
55.    SetIndexArrow(0, 217);
    
56.    SetIndexBuffer(0, signalUp);
    
57.    SetIndexEmptyValue(0, 0.0);
    
58.    SetIndexLabel(0, "Buy Signal");
    
59.    
    
60.    SetIndexStyle(1, DRAW_ARROW);
    
61.    SetIndexArrow(1, 218);
    
62.    SetIndexBuffer(1, signalDn);
    
63.    SetIndexEmptyValue(1, 0.0);
    
64.    SetIndexLabel(1, "Sell Signal");
    
65.    
    
66.    SetIndexStyle(2, DRAW_NONE);
    
67.    SetIndexBuffer(2, haBufOpen);
    
68.    SetIndexLabel(2, "HA Open");
    
69.    SetIndexStyle(3, DRAW_NONE);
    
70.    SetIndexBuffer(3, haBufClose);
    
71.    SetIndexLabel(3, "HA Close");
    
72.    SetIndexStyle(4, DRAW_NONE);
    
73.    SetIndexBuffer(4, haBufLow);
    
74.    SetIndexLabel(4, "HA Low");
    
75.    SetIndexStyle(5, DRAW_NONE);
    
76.    SetIndexBuffer(5, haBufHigh);
    
77.    SetIndexLabel(5, "HA High");
    
78. }
    
79. 
    
80. bool NewBar()
    
81. {
    
82.    static datetime lastbar;
    
83.    datetime curbar = Time[0];
    
84.    if ( lastbar == curbar)
    
85.       return(false);
    
86. 
    
87.    lastbar = curbar;
    
88.    return(true);
    
89. }   
    
90. 
    
91. void start()
    
92. {
    
93.    if ( Bars <= 10 )
    
94.        return;
    
95.       
    
96.    double haOpen, haHigh, haLow, haClose;
    
97.    double stochastic1now, stochastic2now, stochastic1previous, stochastic2previous, stochastic1after, stochastic2after;
    
98.    double Range, AvgRange;
    
99.    double ma;
    
100. 
     
101.    ExtCountedBars = IndicatorCounted();
     
102. 
     
103.    if ( ExtCountedBars < 0 )
     
104.       return;
     
105.       
     
106.    if ( ExtCountedBars > 0 )
     
107.       ExtCountedBars--;
     
108.    int pos = Bars - ExtCountedBars - 1;
     
109.       
     
110.    while ( pos >= 0 ) {
     
111.       haOpen = (haBufOpen[pos+1] + haBufClose[pos+1]) / 2;
     
112.       haClose = (Open[pos] + High[pos] + Low[pos] + Close[pos]) / 4;      
     
113.       haHigh = MathMax(High[pos], MathMax(haOpen, haClose));
     
114.       haLow = MathMin(Low[pos], MathMin(haOpen, haClose));
     
115. 
     
116.       haBufOpen[pos] = haOpen;
     
117.       haBufClose[pos] = haClose;
     
118.       haBufHigh[pos] = haHigh;
     
119.       haBufLow[pos] = haLow;
     
120. 
     
121.       Range = 0;
     
122.       AvgRange = 0;
     
123.       int i;
     
124.       for ( i = pos; i <= pos + 9; i++ ) {
     
125.          AvgRange = AvgRange + MathAbs(High[i] - Low[i]);
     
126.       }
     
127.       Range = AvgRange / 10;
     
128.       
     
129.       i = pos;
     
130.       stochastic1now = iStochastic(NULL, 0, KPeriod1, DPeriod1, Slowing1, MAMethod1, PriceField1, 0, i);
     
131.       stochastic1previous = iStochastic(NULL, 0, KPeriod1, DPeriod1, Slowing1, MAMethod1, PriceField1, 0, i + 1);
     
132.       stochastic1after = iStochastic(NULL, 0, KPeriod1, DPeriod1, Slowing1, MAMethod1, PriceField1, 0, i - 1);
     
133.       stochastic2now = iStochastic(NULL, 0, KPeriod1, DPeriod1, Slowing1, MAMethod1, PriceField1, 1, i);
     
134.       stochastic2previous = iStochastic(NULL, 0, KPeriod1, DPeriod1, Slowing1, MAMethod1, PriceField1, 1, i + 1);
     
135.       stochastic2after = iStochastic(NULL, 0, KPeriod1, DPeriod1, Slowing1, MAMethod1, PriceField1, 1, i - 1);
     
136.       
     
137.       int ma_offset = i;
     
138.       if ( MAFilterTF != 0 ) {
     
139.          ma_offset = iBarShift(NULL, MAFilterTF, Time[i]);
     
140.       }
     
141.       
     
142.       ma = iMA(NULL, MAFilterTF, MAFilterPeriod, 0, MAFilterMethod, PRICE_CLOSE, ma_offset);
     
143.       
     
144.       signalUp[i] = 0;
     
145.       signalDn[i] = 0;
     
146.       
     
147.       if ( (stochastic1now > stochastic2now) && (stochastic1previous < stochastic2previous) && (stochastic1after > stochastic2after) ) {
     
148.          if ( !MAFilterEnable || Low[i] > ma ) {
     
149.             if ( haOpen < haClose ) {
     
150.                signalUp[i] = Low[i] - Range*1.5;
     
151.                if ( AlertOn && NewBar() ) {
     
152.                   Alert("Swing HA/Stoch signal: Buy " + Symbol() + " [url=home.php?mod=space&uid=73392]@[/url] " + DoubleToStr(Bid, Digits));
     
153.                }   
     
154.                    }
     
155.          }
     
156.       }
     
157.          
     
158.       if ( (stochastic1now < stochastic2now) && (stochastic1previous > stochastic2previous) && (stochastic1after < stochastic2after) ) {
     
159.          if ( !MAFilterEnable || High[i] < ma ) {
     
160.             if ( haOpen > haClose ) {
     
161.                signalDn[i] = High[i] + Range*1.5;
     
162.                if ( AlertOn && NewBar() ) {
     
163.                   Alert("Swing HA/Stoch signal: Sell " + Symbol() + " @ " + DoubleToStr(Bid, Digits));
     
164.                }
     
165.             }
     
166.          }
     
167.       }
     
168.             
     
169.            pos--;
     
170.    }
     
171. }

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HeikenAshi_with_Stoch_Crossing_Complete.mq4

2018-3-2 11:49

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好帖，来顶下

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帮你顶下哈！！

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学习了，不错

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学习了，不错

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