Indicators: AutoGannAutoTrend

[Automated-Trading]

AutoGannAutoTrend:

The indicator plots price channel, Fibonacci levels and Gann fan based on the latest ZigZag peaks.

Author: Nikolay Kositsin

[Andre Enger]

Great indicator. Made some changes for the version I use, namely a gann fan and fib retracement for the current and previous swings also, and adding fib arcs and timexones

[Andre Enger]

So after trying it out, seems like there is an error in the code.

Naively using the times of the zigzag timeframe (don't know what "// Òàéìôðåéì Çèãçàãà äëÿ ðàñ÷åòà èíäèêàòîðà" means) makes the indicator draw the gann lines and such from an incorrect starting and end-point when viewed in a lower timeframe. So for instance if using a daily ZigZag, the gann lines would start from the beginning of the day, even if the price max/min was on a different time of the day. The following snippet block fixes the problem:

...
          if(UpSign[bar])
           {
            swing_value[found]=UpSign[bar];

            swing_date[found]=TIME[bar];

              {
               MqlRates rates[];
               int copied=CopyRates(Symbol(),Period(),swing_date[found],swing_date[found]+PeriodSeconds(Timeframe),rates);
               if(copied<=0)
                  Print("Error copying price data ",GetLastError());
               for(int i=0; i<copied; i++)
                  if(rates[i].high==swing_value[found])
                    {
                     swing_date[found]=rates[i].time;
                     break;
                    }

              }

            found++;

...

And of course a similar snippet on the swing lows, checking if the rates[i].low equals the value.