Hi.
This is my first post, I hope I'm not breaking any rules here.
I want to sync trendlines and horizontal lines between different time frames on different charts.
I tried my things, some of them don't work and some make my life harder.
Is there any indicator that can help?.
Every platform does that automatically, but tradestation is special I guess.

thank you in advance.

The trend line stays on the same chart , so if you draw line on one chart and then in the same chart change the chart time frame lines will stay. You can copy and paste that same chart window and lines will stay.

I believe there is a setting option to have them all sync but I personally like to have two charts one of the lines and the other one of the clean chart makes it easier to read.

Tradestation fourm page might have a work around this as well.

Here is a link to a free one for Tradestation: https://www.tradeatomy.com/post/free-indicator-programming-tutorial-horizontal-lines-drawing-objects-on-multiple-charts

He has one for trendlines but you have to pay for that.

Jim

For paid versions, there is another too ( Ts app), which duplicates most kinds of drawings (trendline, texts, etc)