Plot market open code

[kingkunta]

Hi all! I would like to be able to plot the market open with a horizontal line. I have this code so far and it works perfectly

def agg = AggregationPeriod.DAY;
plot data = Open(period = agg);

But I dont know how to make it show only the CURRENT days instead of all previous days. Thank you in advance for any help!

 

[halcyonguy]

Hi all! I would like to be able to plot the market open with a horizontal line. I have this code so far and it works perfectly

def agg = AggregationPeriod.DAY;
plot data = Open(period = agg);

But I dont know how to make it show only the CURRENT days instead of all previous days. Thank you in advance for any help!

this will plot a line on the current day.

# is the current bar in the current day?
def istoday = if GetLastDay() == GetDay() then 1 else 0;
def agg = AggregationPeriod.DAY; 
plot data = if istoday then Open(period = agg) else double.nan;