Hello everyone. I am developing an ea. It is a semi manual. At first i have to put a trend line in an mt4 chart. After that an ea will decide to buy or sell if the candle close above or below that trendline. But, my problem is.. after the position is closed by a certain profit, i just want to delete those trendline in a specific chart.

It is possible to have a function that will delete that trendlines in a specific chart? Thnk you...

Good Day everyone. I am trying to make some scripts... It is possible to have a script that will determine the "last open order" in the mt4? I hope somebody can help me with the code... Thank you very much.