Avoid plotting study in Premarket/aftermarket charting

[droption]

Does anyone know how to ski plotting of any study in Premarket/Aftermarket charting, while keeping ext hours on?

Meaning to say is charting will continue throughout hours but study will stop at market close and continue when market opens.

I usually like to keep MAs throughout charting but lower studies I like to see without ext hours activities and thats why I have to keep two charts open all the time.

 

[ezrollin]

For /ES, I just use SPX since it doesnt have after hours at all.
Or I just turn off the after hours charts altogether.
I'm not sure how to do it in the code sorry
declare_market_hours_only; ???

 

[droption]

Currently I am keeping two charts open, One with ext hours on and one with ext hours off. With PM gaps, I have noticed that stocks still continue to trade towards trend of lower indicator. But if PM hours are on it messes up lower indicator calculations.

 

[XeoNoX]

time aggregation must be on less than 1 day, and each study you would have to implement secondsfromtime
https://tlc.thinkorswim.com/center/reference/thinkScript/Functions/Date---Time/SecondsFromTime
then set the start from 0930 which is (9:30am est)

 

[Len20]

The way I've been doing it, I've learned from other code on this site. Just define regular trading hours, then in your plot line, make regular hours a condition. Something like this

def Start = 0930;
def End   = 1600;

def regHours = SecondsFromTime(Start) >= 0 and SecondsTillTime(End)-1 >= 0;

plot upperband = if regHours then high + .10 else Double.naN;