Indicating Friday's on the chart?

[RS Trader]

Is there a way to have all Friday's noted on a daily chart? For visually back testing a weekly strategy, I would like to see where all Friday's land on my charts. Thanks

 

[Pensar]

@RS Trader This should plot accurately on aggregations daily and lower.

def day = GetDayOfWeek(GetYYYYMMDD()) == 5;
AddVerticalLine(!day[1] and day, "Friday",color.yellow, curve.MEDIUM_DASH);

 

[RS Trader]

Thanks @Pensar, I'll give it a try. Much appreciated.

Update: Works great Pensar, Thanks again.

 

[Bruce lee]

How about show only latest friday? Thanks