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

#property indicator_chart_window
#property indicator_buffers 4
#property indicator_color1 Red
#property indicator_color2 Blue
#property indicator_color3 Red
#property indicator_color4 Blue

int g_ma_method_76 = MODE_SMA;
int g_period_80 = 1;
int gi_unused_84 = 0;
int gi_unused_88 = 1;
double g_ibuf_92[];
double g_ibuf_96[];
double g_ibuf_100[];
double g_ibuf_104[];
double g_ibuf_108[];
double g_ibuf_112[];
double g_ibuf_116[];
double g_ibuf_120[];
int gi_124;

int init() {
   IndicatorBuffers(8);
   SetIndexStyle(0, DRAW_HISTOGRAM);
   SetIndexBuffer(0, g_ibuf_92);
   SetIndexStyle(1, DRAW_HISTOGRAM);
   SetIndexBuffer(1, g_ibuf_96);
   SetIndexStyle(2, DRAW_HISTOGRAM, STYLE_SOLID, 2);
   SetIndexBuffer(2, g_ibuf_100);
   SetIndexStyle(3, DRAW_HISTOGRAM, STYLE_SOLID, 2);
   SetIndexBuffer(3, g_ibuf_104);
   SetIndexBuffer(4, g_ibuf_108);
   SetIndexBuffer(5, g_ibuf_112);
   SetIndexBuffer(6, g_ibuf_116);
   SetIndexBuffer(7, g_ibuf_120);
   return (0);
}

int start() {
   gi_124 = Bars - IndicatorCounted();
   showKS();
   return (0);
}

void showKS() {
   double l_ima_0;
   double l_ima_8;
   double l_ima_16;
   double l_ima_24;
   double ld_32;
   double ld_40;
   double ld_48;
   double ld_56;
   double ld_64;
   double ld_72;
   for (int li_80 = gi_124; li_80 >= 0; li_80--) {
      l_ima_0 = iMA(NULL, 0, g_period_80, 0, g_ma_method_76, PRICE_CLOSE, li_80);
      l_ima_8 = iMA(NULL, 0, g_period_80, 0, g_ma_method_76, PRICE_LOW, li_80);
      l_ima_16 = iMA(NULL, 0, g_period_80, 0, g_ma_method_76, PRICE_OPEN, li_80);
      l_ima_24 = iMA(NULL, 0, g_period_80, 0, g_ma_method_76, PRICE_HIGH, li_80);
      ld_32 = (g_ibuf_108[li_80 + 1] + (g_ibuf_112[li_80 + 1])) / 2.0;
      ld_56 = (l_ima_0 + l_ima_24 + l_ima_16 + l_ima_8) / 4.0;
      ld_40 = MathMax(l_ima_24, MathMax(ld_32, ld_56));
      ld_48 = MathMin(l_ima_16, MathMin(ld_32, ld_56));
      ld_64 = MathMax(Open[li_80], Close[li_80]);
      ld_72 = MathMin(Open[li_80], Close[li_80]);
      if (ld_32 > ld_56) {
         g_ibuf_92[li_80] = High[li_80];
         g_ibuf_96[li_80] = Low[li_80];
         g_ibuf_100[li_80] = ld_64;
         g_ibuf_104[li_80] = ld_72;
      } else {
         g_ibuf_92[li_80] = Low[li_80];
         g_ibuf_96[li_80] = High[li_80];
         g_ibuf_100[li_80] = ld_72;
         g_ibuf_104[li_80] = ld_64;
      }
      g_ibuf_108[li_80] = ld_32;
      g_ibuf_112[li_80] = ld_56;
   }
}