Study Displaying Current Bid & Ask Linear Extended Left & Right

[Paul Allen]

Hello, All. I hope everyone had a prosperous week. I seek a study showing current bid and ask linearly extended left /right.

Many thanks to the amazing contributors here.

 

[Paul Allen]

Found it:



script line
{
input barsBack = 1000;
input data = close;
def c = if !IsNaN(data) and IsNaN(data[-1])
then data
else c[1];
plot line = if isNaN(data[-barsBack])
then c[-barsBack]
else Double.NaN;
}
input length = 1000;

def b = close(priceType = "BID");
def a = close(PriceType = "ASK");
plot bid_ = line(length, b);
plot ask_ = line(length, a);

input limit = 0.02;
def priceB = close(priceType = PriceType.BID);
def priceA = close(priceType = PriceType.ASK);
AddLabel(yes, Concat("Bid: ", priceB), Color.Red);
AddLabel(yes, Concat("Ask: ", priceA), Color.Green);
AddLabel(yes, Concat("Spread: ", priceA - priceB), if priceA - priceB > limit then Color.RED else Color.WHITE);
# End Code

 

[MFitz73]

Hey thanks for posting this code, I was able to use some of the code to help with something I needed in my own scripting.

 

[TCB]

Hi, is there a way to show the bid/ask on the right axis price scale on the daily chart? It would be helpful to see where the price is on the daily scale especially after and premarket hours without having to look at a intraday chart to see it. As a reference TC2000 has this helpful feature. Thanks

 

[MerryDay]

Hi, is there a way to show the bid/ask on the right axis price scale on the daily chart? It would be helpful to see where the price is on the daily scale especially after and premarket hours without having to look at a intraday chart to see it. As a reference TC2000 has this helpful feature. Thanks
https%3A//i.imgur.com/pQ5AzxA.png[/img]']

ToS charts do not have that option.
This thread has a workaround that you might be able to adapt.

 

[TCB]

ToS charts do not have that option.
This thread has a workaround that you might be able to adapt.

Thank you, I tried the script but it doesn't display on the daily chart

 

[MerryDay]

Thank you, I tried the script but it doesn't display on the daily chart

You are right. The ToS platform does not allow for bid-ask intraday data to display on daily aggregations.