Question

我有一个奇怪的发生，我无法弄清楚。我开发了一个自定义指标，用于计算指数，然后我将做出交易决策。该指标使用三个时间段来检查趋势是否稳定。第一个是一分钟，第二个是5分钟，最后是30分钟的时间段。我计算了相应的条，从中检查较大的时间段，使它们与一分钟的条形图相对应。

我的测试表明这些数字是正确计算的。

此指标附在一分钟图表上。很多时候，我会右键单击并选择刷新，指标将在最后5-10分钟内发生变化！我找不到它为什么会这样做的原因。我尝试每隔一分钟后点击刷新，有时它会改变，有时则不会。但是，即使我在图表上每分钟后点击一次，有时候更改也会在5到10分钟之后。

你能帮帮我吗？

我提供了我的代码以帮助您：

int start()                         // Special function start()
  {
   int i,                        // Bar index                           
       iLook = 0,
       iCurrMinute = 0,
       iMinFloor = 0,
       iMinsAdd = 0,
       Counted_bars,                // Number of counted bars
       iCalcVal,
       iTrendConsistency;                    

   double EMA_1min_10_current, EMA_1min_10_prev,    
          EMA_5min_10_current, EMA_5min_10_prev,
          EMA_30min_10_current, EMA_30min_10_prev,
          EMA_1min_20_current, EMA_1min_20_prev,    
          EMA_5min_20_current, EMA_5min_20_prev,
          EMA_30min_20_current, EMA_30min_20_prev,
          dblMinRemain = 0;

   datetime dtBarTime;
//--------------------------------------------------------------------
   Counted_bars=IndicatorCounted(); // Number of counted bars
   i=Bars-Counted_bars-1;           // Index of the first uncounted
   while(i>=0)                      // Loop for uncounted bars
     {
      iCalcVal = 0;
      iTrendConsistency = 0;
      dtBarTime = iTime(NULL,PERIOD_M1,i);

      //  Calculate trend consistency
      if (boolIncl1Min)
      {
         iLook = i;

         EMA_1min_10_current = iMA(NULL,PERIOD_M1,intMAShort,0,MODE_EMA,PRICE_CLOSE,iLook);
         EMA_1min_10_prev = iMA(NULL,PERIOD_M1,intMAShort,0,MODE_EMA,PRICE_CLOSE,iLook+1);    
         EMA_1min_20_current = iMA(NULL,PERIOD_M1,intMAMedium,0,MODE_EMA,PRICE_CLOSE,iLook);
         EMA_1min_20_prev = iMA(NULL,PERIOD_M1,intMAMedium,0,MODE_EMA,PRICE_CLOSE,iLook+1);

         if (EMA_1min_10_current > EMA_1min_20_current) iTrendConsistency++; 
         if (EMA_1min_10_current < EMA_1min_20_current) iTrendConsistency--;

         if (EMA_1min_10_current > EMA_1min_10_prev) iTrendConsistency++; 
         if (EMA_1min_10_current < EMA_1min_10_prev) iTrendConsistency--;

         if (EMA_1min_20_current > EMA_1min_20_prev) iTrendConsistency++; 
         if (EMA_1min_20_current < EMA_1min_20_prev) iTrendConsistency--;

         if (iClose(NULL,PERIOD_M1,iLook) > EMA_1min_10_current) iTrendConsistency++;
         if (iClose(NULL,PERIOD_M1,iLook) < EMA_1min_10_current) iTrendConsistency--;
      }

      if (boolIncl5Min) 
      {

         iLook = i;
         if (boolIncl1Min) iLook = iBarShift(NULL,PERIOD_M5,dtBarTime,true);

         EMA_5min_10_current = iMA(NULL,PERIOD_M5,intMAShort,0,MODE_EMA,PRICE_CLOSE,iLook);
         EMA_5min_10_prev = iMA(NULL,PERIOD_M5,intMAShort,0,MODE_EMA,PRICE_CLOSE,iLook+1);

         EMA_5min_20_current = iMA(NULL,PERIOD_M5,intMAMedium,0,MODE_EMA,PRICE_CLOSE,iLook);
         EMA_5min_20_prev = iMA(NULL,PERIOD_M5,intMAMedium,0,MODE_EMA,PRICE_CLOSE,iLook+1);

         if (EMA_5min_10_current > EMA_5min_20_current) iTrendConsistency++; 
         if (EMA_5min_10_current < EMA_5min_20_current) iTrendConsistency--;

         if (EMA_5min_10_current > EMA_5min_10_prev) iTrendConsistency++; 
         if (EMA_5min_10_current < EMA_5min_10_prev) iTrendConsistency--;

         if (EMA_5min_20_current > EMA_5min_20_prev) iTrendConsistency++; 
         if (EMA_5min_20_current < EMA_5min_20_prev) iTrendConsistency--;

         if (iClose(NULL,PERIOD_M5,iLook) > EMA_5min_10_current) iTrendConsistency++;
         if (iClose(NULL,PERIOD_M5,iLook) < EMA_5min_10_current) iTrendConsistency--;
      }

      if(boolIncl30Min)
      {  

         iLook = i;

         if (boolIncl1Min) iLook = iBarShift(NULL,PERIOD_M30,dtBarTime,true);

         EMA_30min_10_current = iMA(NULL,PERIOD_M30,intMAShort,0,MODE_EMA,PRICE_CLOSE,iLook);
         EMA_30min_10_prev = iMA(NULL,PERIOD_M30,intMAShort,0,MODE_EMA,PRICE_CLOSE,iLook+1);
         EMA_30min_20_current = iMA(NULL,PERIOD_M30,intMAMedium,0,MODE_EMA,PRICE_CLOSE,iLook);
         EMA_30min_20_prev = iMA(NULL,PERIOD_M30,intMAMedium,0,MODE_EMA,PRICE_CLOSE,iLook+1);

         if (EMA_30min_10_current > EMA_30min_20_current) iTrendConsistency++;
         if (EMA_30min_10_current < EMA_30min_20_current) iTrendConsistency--;

         if (EMA_30min_10_current > EMA_30min_10_prev) iTrendConsistency++; 
         if (EMA_30min_10_current < EMA_30min_10_prev) iTrendConsistency--;

         if (EMA_30min_20_current > EMA_30min_20_prev) iTrendConsistency++;
         if (EMA_30min_20_current < EMA_30min_20_prev) iTrendConsistency--;


         if (iClose(NULL,PERIOD_M30,iLook) > EMA_30min_10_current) iTrendConsistency++;
         if (iClose(NULL,PERIOD_M30,iLook) < EMA_30min_10_current) iTrendConsistency--;
      }



      Trend_Consistency[i]= iTrendConsistency;

      i--;                          // Calculating index of the next bar
     }

ps：boolIncl1Min总是如此..

Answer 1

我最终想出了几天没有找到的答案！在最近的栏中，其中一个或5分钟或30分钟图表的条件发生了变化。一分钟的条形记录了每分钟5分钟和30分钟的条件。如果我点击刷新，过去的柱子现在很坚固，因此可以最终计算出来。

如果希望这些条件发生变化，则需要代码更新过去的条形码。

感谢您考虑帮助我。

单击刷新有时会导致不同的自定义指标结果

1 个答案: