PreMarket Horizontal Line

[ahramper1]

Hello Guys,
I am looking for a script for TOS that can put a horizontal line from a set time, let's say for the closing price of the 0800 am candle in the 1-hour timeframe (main timeframe), and that this line can be seen in different timeframes as in the screenshots that I attached. This line should only be drawn for the day, and the next day the line of the previous day disappears, and only the new line for 0800 am should be shown.

Thank you in advance.

 

[SleepyZ]

Hello Guys,
I am looking for a script for TOS that can put a horizontal line from a set time, let's say for the closing price of the 0800 am candle in the 1-hour timeframe (main timeframe), and that this line can be seen in different timeframes as in the screenshots that I attached. This line should only be drawn for the day, and the next day the line of the previous day disappears, and only the new line for 0800 am should be shown.

Thank you in advance.

As you want to use the "closing price of the 0800 am candle in the 1-hour timeframe (main timeframe),". then this will only plot on chart's with aggregations less or equal to 1-hour.

Your image shows that you want it to display on a 4-hour chart, and regrettably, it will not. If you choose to use the 4-hour chart as the main basis in your example, there is not a bar at 0800 , so the code below will use the next bar after this time (0900). This would mean that you would have to change the time input to 0900 to get the other charts to hopefully match the close on the 4-hour chart.

The following should work when all timeframes are aggregations less than or equal to the main chart's aggregation and the time input is available.

#Price_at_aggregation_at_Time

input showlastonly = yes;
input openingTime  = 0800;
input aggregation  = AggregationPeriod.HOUR;
input price        = fundamentalType.CLOSE;
input bubble       = yes;
input label        = yes;


def sec1 = SecondsFromTime(openingTime);

def isTime1 = (sec1 >= 0 and sec1[1] < 0) or (sec1 < sec1[1] and sec1 >= 0);

def price1  = if isTime1 then fundamental(price, period =aggregation) else price1[1];

plot priceagg = if showlastonly and GetDay() != GetLastDay() then Double.NaN else if sec1 >= 0 then price1 else Double.NaN;
priceagg.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

AddLabel(label,
(if aggregation == AggregationPeriod.MONTH
 then "M"
 else if aggregation == AggregationPeriod.WEEK
 then "W"
 else if  aggregation >= AggregationPeriod.DAY
 then aggregation / 60000 / 1440 + "D"
 else if aggregation >= AggregationPeriod.HOUR
 then aggregation / 60000 / 60 + "H"
 else aggregation / 60000 + "m")
+ (if price == fundamentalType.CLOSE
   then " Close"
   else if price == fundamentaltype.open
   then " Open"
   else if price == fundamentaltype.high
   then " High"
   else " Open")
+ "@" + openingTime + " : " + AsDollars(priceagg), Color.YELLOW);

AddChartBubble(bubble and IsNaN(close[-1]) and !IsNaN(close), priceagg, (if openingTime < 1000 then "0" else "") + AsPrice(openingTime) + "\n" + AsDollars(priceagg), priceagg.TakeValueColor());

 

[ahramper1]

As you want to use the "closing price of the 0800 am candle in the 1-hour timeframe (main timeframe),". then this will only plot on chart's with aggregations less or equal to 1-hour.

Your image shows that you want it to display on a 4-hour chart, and regrettably, it will not. If you choose to use the 4-hour chart as the main basis in your example, there is not a bar at 0800 , so the code below will use the next bar after this time (0900). This would mean that you would have to change the time input to 0900 to get the other charts to hopefully match the close on the 4-hour chart.

The following should work when all timeframes are aggregations less than or equal to the main chart's aggregation and the time input is available.

Good evening @SleepyZ, thank you very much for this indicator, it is just what I needed, tailored to what I had thought. I was testing the indicator for the 4 hour timeframe and I adjusted the opening time settings to the 0500 candle and the aggregation to 4 hours, and the horizontal lines show the same information with the other charts of 1 hour, 15 minutes, and 5 minutes (I am attaching a screeshot with the 4 charts). I am very grateful for the help I have received from you.