Add multiple moving averages in one go to a chart?

• 11/13/2017 at 9:15 AM #52508
  robdav

  Hi,

  I’m trying to write and indicator which will, for example, add 30 moving averages to a chart in sequence from 1 to 30 but I’m not quite how to code this.

  Can someone please help? My attempt below obviously doesn’t like the RETURN statement in the FOR NEXT loop.

  Thanks

  Rob

  Add multiple averages in one go to a chart

  FOR i = 1 TO 30 DO a = average[i](open) RETURN a as "Average" NEXT

  1 2 3 4

  FOR i = 1 TO 30 DO a = average[i](open) RETURN a as "Average" NEXT

   

  

  robdav

  Participant

  Topics: 65

  Replies: 116

  Been thanked: 7 times
  11/14/2017 at 10:49 AM #52682
  Nicolas

  There are some limitations because of the “infinite loop” error, but this kind of code could make the trick:

  defparam drawonlastbaronly=true defparam calculateonlastbars=100 //--- settings lookback = 50 //periods to plot firstPeriod = 1 //first moving average Period lastPeriod = 30 //last moving average Period //--- end of settings b = 1 for i = max(1,firstPeriod) to max(1,lastPeriod) do for a = 0 to lookback do drawsegment(barindex[a],average[i][a],barindex[a+1],average[i][a+1]) coloured(0,191,max(1,255-b)) next b = b+5 next return

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

  defparam drawonlastbaronly=true defparam calculateonlastbars=100   //--- settings lookback = 50 //periods to plot firstPeriod = 1 //first moving average Period lastPeriod = 30 //last moving average Period //--- end of settings   b = 1 for i = max(1,firstPeriod) to max(1,lastPeriod) do for a = 0 to lookback do drawsegment(barindex[a],average[i][a],barindex[a+1],average[i][a+1]) coloured(0,191,max(1,255-b)) next b = b+5 next   return

  Because, it is not possible to draw curve in the past, I used segments instead. You can choose the MA’s first period to last period to be plotted. First time I made a Guppy / Fishnet indicator like this 🙂

  2 users thanked author for this post.

  Leo, robdav

  

  Nicolas

  Keymaster

  Topics: 81

  Replies: 20863

  Been thanked: 4773 times
• Author
  Posts