Horizontal Line @ Specific Time

[RlyNotUrBroker]

Hello. I'm sure this is a basic question but I'm just getting into ThinkScript but I can't figure out for the life of me how to get a horizontal line to plot at the previous day close. what I have is as follows:

def lasttrade = close;
plot test = close;
def aggregation = aggregationPeriod.DAY;

it will plot a line at every close price for the chart timeframe I'm looking at, but I want it to plot only a horizontal line at the previous day close.
Basically I want it to look at only the previous candle and plot a horizontal line across the chart that marks the previous close
I've tried the painting strategy.HORIZONTAL but it gives me a syntax error and I don't know where to go with this anymore. any help is appreciated!

 

[SleepyZ]

@SleepyZ

I tried to use this code by updating the time with my needs but I could not figure out the extension for the 1:30 , I am looking the 1:30 candle to get extended to the next, if u could help me on that.

again Thank you so much

The code from https://usethinkscript.com/threads/horizontal-line-specific-time.7327/post-114857 that I think you used has the 'High' as the price to plot.
Based upon your request above, I modified that code to plot 2 lines from the times to the next day's same times.

#Horizontal_Lines_at_SelectTimes_to_next_day

input price = open;

input time1 = 0000;
input time2 = 1330;

input show_lines  = yes;
input show_labels = yes;

def na      = Double.NaN;

def sec1 = SecondsFromTime(time1);
def sec2 = SecondsFromTime(time2);
def isTime1 = (sec1 >= 0 and sec1[1] < 0) or (sec1 < sec1[1] and sec1 >= 0);
def isTime2 = (sec2 >= 0 and sec2[1] < 0) or (sec2 < sec2[1] and sec2 >= 0);

def ln1     = if istime1 then price else ln1[1];
def ln2     = if istime2 then price else ln2[1];

plot line1  = if !show_lines then na else ln1;
plot line2  = if !show_lines then na else ln2;

line1.SetPaintingStrategy(PaintingStrategy.DASHES);
line2.SetPaintingStrategy(PaintingStrategy.DASHES);

addlabel(show_labels, "Time1: " + asprice(time1), line1.takeValueColor());
addlabel(show_labels, "Time2: " + asprice(time2), line2.takeValueColor());

#

 

[lovetoloughlouder]

The code from https://usethinkscript.com/threads/horizontal-line-specific-time.7327/post-114857 that I think you used has the 'High' as the price to plot.
Based upon your request above, I modified that code to plot 2 lines from the times to the next day's same times.

Thank you So much @SleepyZ , thats excatly what I was looking for, appreciate it.