Price Bars

[vintageus1]

Is it possible to set my price bars on Esignal with Green for Up bars and Red for down bars with 4 specific rules.

Price Bars are Green when the current close of a price bar is above the Previous Close.

Price Bars are Red when the Current Close of a price bar is Below the Previous Close.

If The Previous Price Bar is Green, when the Current Price bar's close is equal to the previous price bar close I want the current price bar to be green.


If the Previous Price Bar is Red when the Current Price Bar's close is equal to the previous price bar close I want the current price bar to be red.

Here is a link with a perfect example only the bars that I want Green are black on this site and the other bars are red which is fine but the concept it what Im looking for.

The Dow Jones or S&P on the homepage below.

https://www.tradesignals.com

I do not want the current price bar's color changing referencing the current close to the current open of the same price bar I always want the current close referenced and to turn color accordingly to the previous price bar close in any time frame.

[ACM]

vintageus1
The enclosed script - which includes step by step explanations of the logic used - should do what you asked.
As you can see in the image the bars which have a Close equal to the prior Close maintain the prior bar's color.
Alex

function preMain(){
    setPriceStudy(true);
    setStudyTitle("Color PriceBars");
    setShowCursorLabel(false);
    setColorPriceBars(true);
    setDefaultPriceBarColor(Color.black);
}

var Color0 = Color.black;//variable to store current color and assign intial color
var Color1 = Color.black;//variable to store prior bar color and assign intial color

function main(){

    if(getBarState()==BARSTATE_NEWBAR){//at every new bar
        Color1 = Color0;//assign to the variable Color1 the last calculated value of Color0
    }
    
    if(close(0) > close(-1)){//if Close greater than prior Close
        Color0 = Color.green;//assign to the variable Color0 the color green
    }
    if(close(0) < close(-1)){//if Close is lesser than prior Close
        Color0 = Color.red;//assign to the variable Color0 the color red
    }
    if(close(0) == close(-1)){//if Close is equal to prior Close
        if(Color1 == Color.green){//if color at prior bar was green 
            Color0 = Color.green;//assign to the variable Color0 the color green
        }
        if(Color1 == Color.red){//if color at prior bar was red 
            Color0 = Color.red;//assign to the variable Color0 the color red
        }
    }
    setPriceBarColor(Color0);//paint bar using the variable Color0
    
    return;
}