Hello, theres an indicator created by dukascopy called Market hours which shows vertical lines at asian, london, frankfurt and new york sessions. I would like to know if theres a way to change it or create a new one to put the sessions range in a box instead of a vertical line.

Thanks

WSMTIME source code is publicly available and you can change it. It will be available for edit in JForex platform as well soon.

Is there any link besides the wiki from jforex api to learn to code indicators? This should be simple from logic, but honestly the indicator tutorial or information about it its not much and I know how to code strategies, but dont understand how to code an indicator. And this one should be simple, choose a period of time (2am to 4am for example) choose the high and low bars on that period to draw a box. But really, dont know how to do it.

Thanks