plot horizontal line specific time

[qykso]

How can you plot horizontal line on high and low of 20240101

 

[SleepyZ]

How can you plot horizontal line on high and low of 20240101

1. The startdate must be on the chart you are viewing to have the plots appear.
2. Since 20240101 is not a trading day, def start finds the closest trading day to your request.
3. This uses the new @date function where you can modifiy the input startdate using the input screen and clicking on the calendar icon.

4. The optional bubbles can be moved sideways and can be modified to you liking.

@date
input startdate = 20240101;
input vertical = yes;
def   ymd  = GetYYYYMMDD();

def start  = ymd[1] < startdate and ymd >= startdate;
AddVerticalLine(vertical and start, "", Color.WHITE);

def starthi = if start then high(period = AggregationPeriod.DAY) else starthi[1];
def startlo = if start then low(period = AggregationPeriod.DAY) else startlo[1];

plot starthigh = starthi;
plot startlow  = startlo;

input bubble = yes;
input bubblemover = 3;
def   mover = bubble and IsNaN(close[bubblemover]) and !IsNaN(close[bubblemover + 1]);
AddChartBubble(mover, starthigh, "H:" + " " + starthigh + "\n" + AsPrice(startdate), starthigh.TakeValueColor());
AddChartBubble(mover, startlow, "L:" + " " + startlow + "\n" + AsPrice(startdate), startlow.TakeValueColor(), no);

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