Plotting lines in an EA

[skinner36]

Hi,

I am trying to write an EA that will plot the lowest low and highest high for the past ‘n’ number of days. I have worked out how to do it in a Custom Indicator but can’t figure it out in an EA.

I have attached a image of what I am trying to achieve.

Could someone point me to some example code that will help me with what I am trying to achieve?


Thanks,

John