Hello, thanks for your help. This was not easy but finnaly I fixed the problem and all works very well.
I must explain, that I was looking for the line bettwen 2 Study() horizontal lines. Maybe you can use this part of code in the future: // A-B line begin = ( StartX_AD1 ); end = ( StartX_BD1 ); screenHigh = LastValue(H[startx_AD1]); screenlow = LastValue(L[startx_BD1]); punkt_AB = LineArray( begin, screenHigh, end, screenlow, 0, 1 ); Plot( punkt_AB, "", colorRed, styleLine | styleNoLabel | styleThick, 0, 0, 0); Greetings. Dominik
