#property copyright "zx815@126.com"
#property link      "zx815@126.com"

#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Aqua
#property indicator_color2 Gold

extern int RISK = 4;
double g_ibuf_80[];
double g_ibuf_84[];
int gi_88 = 0;
int gi_92 = 0;

int init() {
   SetIndexStyle(0, DRAW_ARROW, STYLE_SOLID, 2);
   SetIndexArrow(0, 159);
   SetIndexBuffer(0, g_ibuf_80);
   SetIndexStyle(1, DRAW_ARROW, STYLE_SOLID, 2);
   SetIndexArrow(1, 159);
   SetIndexBuffer(1, g_ibuf_84);
   return (0);
}

int deinit() {
   return (0);
}

int start() {
   double ld_0;
   double ld_8;
   int l_count_16;
   int li_20;
   int li_24;
   int li_28;
   double ld_32;
   double ld_40;
   double ld_48;
   double ld_56;
   double lda_64[500][2];
   double ld_68 = 10;
   double ld_76 = 70;
   double ld_84 = 30;
   int li_92 = IndicatorCounted();
   ld_68 = RISK * 2 + 3;
   ld_76 = RISK + 67;
   ld_84 = 33 - RISK;
   double l_period_96 = ld_68;
   if (li_92 < 0) return (-1);
   if (li_92 > 0) li_92--;
   int li_104 = Bars - li_92 - 1;
   for (int li_108 = li_104; li_108 > 0; li_108--) {
      li_20 = li_108;
      ld_32 = 0;
      ld_40 = 0;
      for (li_20 = li_108; li_20 <= li_108 + 9; li_20++) ld_40 += MathAbs(High[li_20] - Low[li_20]);
      ld_32 = ld_40 / 10.0;
      li_20 = li_108;
      l_count_16 = 0;
      while (li_20 < li_108 + 9 && l_count_16 < 1) {
         if (MathAbs(Open[li_20] - (Close[li_20 + 1])) >= 2.0 * ld_32) l_count_16++;
         li_20++;
      }
      if (l_count_16 >= 1) li_24 = li_20;
      else li_24 = -1;
      li_20 = li_108;
      l_count_16 = 0;
      while (li_20 < li_108 + 6 && l_count_16 < 1) {
         if (MathAbs(Close[li_20 + 3] - Close[li_20]) >= 4.6 * ld_32) l_count_16++;
         li_20++;
      }
      if (l_count_16 >= 1) li_28 = li_20;
      else li_28 = -1;
      if (li_24 > -1) l_period_96 = 3;
      else l_period_96 = ld_68;
      if (li_28 > -1) l_period_96 = 4;
      else l_period_96 = ld_68;
      ld_0 = 100 - MathAbs(iWPR(NULL, 0, l_period_96, li_108));
      lda_64[li_108][0] = li_108;
      lda_64[li_108][1] = ld_0;
      ld_48 = 0;
      ld_56 = 0;
      ld_8 = 0;
      if (ld_0 < ld_84) {
         for (int li_112 = 1; lda_64[li_108 + li_112][1] >= ld_84 && lda_64[li_108 + li_112][1] <= ld_76; li_112++) {
         }
         if (lda_64[li_108 + li_112][1] > ld_76) {
            ld_8 = High[li_108] + ld_32 / 2.0;
            ld_48 = ld_8;
         }
      }
      if (ld_0 > ld_76) {
         for (li_112 = 1; lda_64[li_108 + li_112][1] >= ld_84 && lda_64[li_108 + li_112][1] <= ld_76; li_112++) {
         }
         if (lda_64[li_108 + li_112][1] < ld_84) {
            ld_8 = Low[li_108] - ld_32 / 2.0;
            ld_56 = ld_8;
         }
      }
      if (ld_56 != 0.0 && gi_88 == FALSE) {
         g_ibuf_80[li_108] = ld_56 - 1.0 * Point;
         gi_88 = TRUE;
         gi_92 = FALSE;
         if (li_104 <= 2) Alert(Symbol(), " ", Period(), "M  Golden Finger BUY ");
      }
      if (ld_48 != 0.0 && gi_92 == FALSE) {
         g_ibuf_84[li_108] = ld_48 + 1.0 * Point;
         gi_92 = TRUE;
         gi_88 = FALSE;
         if (li_104 <= 2) Alert(Symbol(), " ", Period(), "M   Golden Finger SELL ");
      }
   }
   return (0);
}