Sessions on Chart

• 05/02/2020 at 6:55 PM #129483
  Marcel van Vliet

  Hi, I was looking for an indicator that visualize the London and US session (open/ close times) with a vertical color zone. I found exactly what I was looking for on Tradingview.  https://www.tradingview.com/script/nY823NXq-Sessions-on-Chart/

  Is there anybody with enough technical knowledge to translate this indicator to a PRT (V11) version?

  The included code below is the tradingview code!

  Sessions on Chart (Tradingview)

  //@version=4 study("Sessions", overlay=true) bgColor = input(title="Activate High/Low View", type=input.bool, defval=false) LondonColor = color.green NYColor = color.red AsiaColor = color.yellow SydneyColor = color.navy ///Sessions res = input(title="Resolution", type=input.resolution, defval="D", options=["D","W","M"]) london = input(title="London Session", type=input.session, defval="0300-1200") ny = input(title="New York Session", type=input.session, defval="0800-1700") tokyo = input(title="Tokyo Session", type=input.session, defval="2000-0215") sydney = input(title="Sydney Session", type=input.session, defval="1700-0200") //Bars is_newbar(sess) => t = time(res, sess) na(t[1]) and not na(t) or t[1] < t is_session(sess) => not na(time(timeframe.period, sess)) //London London = input(title="London Session", type=input.bool, defval=true) londonNewbar = is_newbar(london) londonSession = is_session(london) float londonLow = na londonLow := if londonSession if londonNewbar low else min(londonLow[1],low) else londonLow[1] float londonHigh = na londonHigh := if londonSession if londonNewbar high else max(londonHigh[1],high) else londonHigh[1] plotLL = plot(londonLow, transp = 100) plotLH = plot(londonHigh, transp = 100) fill(plotLL, plotLH, color = londonSession and London and bgColor ? LondonColor : na) bgcolor(londonSession and London and not bgColor ? LondonColor : na) //New York NY = input(title="New York Session", type=input.bool, defval=true) nyNewbar = is_newbar(ny) nySession = is_session(ny) float nyLow = na nyLow := if nySession if nyNewbar low else min(nyLow[1],low) else nyLow[1] float nyHigh = na nyHigh := if nySession if nyNewbar high else max(nyHigh[1],high) else nyHigh[1] plotNYL = plot(nyLow, transp = 100) plotNYH = plot(nyHigh, transp = 100) fill(plotNYL, plotNYH, color = nySession and NY and bgColor ? color.red : na) bgcolor(nySession and NY and not bgColor ? NYColor : na) //Tokyo Tokyo = input(title="Tokyo Session", type=input.bool, defval=true) tokyoNewbar = is_newbar(tokyo) tokyoSession = is_session(tokyo) float tokyoLow = na tokyoLow := if tokyoSession if tokyoNewbar low else min(tokyoLow[1],low) else tokyoLow[1] float tokyoHigh = na tokyoHigh := if tokyoSession if tokyoNewbar high else max(tokyoHigh[1],high) else tokyoHigh[1] plotTL = plot(tokyoLow, transp = 100) plotTH = plot(tokyoHigh, transp = 100) fill(plotTL, plotTH, color = tokyoSession and Tokyo and bgColor ? color.yellow : na) bgcolor(tokyoSession and Tokyo and not bgColor ? AsiaColor : na) //Tokyo Sydney = input(title="Sydney Session", type=input.bool, defval=false) sydneyNewbar = is_newbar(sydney) sydneySession = is_session(sydney) float sydneyLow = na sydneyLow := if sydneySession if sydneyNewbar low else min(sydneyLow[1],low) else sydneyLow[1] float sydneyHigh = na sydneyHigh := if sydneySession if sydneyNewbar high else max(sydneyHigh[1],high) else sydneyHigh[1] plotSL = plot(sydneyLow, transp = 100) plotSH = plot(sydneyHigh, transp = 100) fill(plotSL, plotSH, color = sydneySession and Sydney and bgColor ? color.navy : na) bgcolor(sydneySession and Sydney and not bgColor ? SydneyColor : na)

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  //@version=4     study("Sessions", overlay=true)   bgColor = input(title="Activate High/Low View", type=input.bool, defval=false)   LondonColor = color.green NYColor = color.red AsiaColor = color.yellow SydneyColor = color.navy   ///Sessions   res = input(title="Resolution", type=input.resolution, defval="D", options=["D","W","M"]) london = input(title="London Session", type=input.session, defval="0300-1200") ny = input(title="New York Session", type=input.session, defval="0800-1700") tokyo = input(title="Tokyo Session", type=input.session, defval="2000-0215") sydney = input(title="Sydney Session", type=input.session, defval="1700-0200")   //Bars   is_newbar(sess) =>     t = time(res, sess)     na(t[1]) and not na(t) or t[1] < t   is_session(sess) =>     not na(time(timeframe.period, sess))        //London   London = input(title="London Session", type=input.bool, defval=true)   londonNewbar = is_newbar(london) londonSession = is_session(london)   float londonLow = na londonLow := if londonSession     if londonNewbar         low     else         min(londonLow[1],low) else     londonLow[1]   float londonHigh = na londonHigh := if londonSession     if londonNewbar         high     else         max(londonHigh[1],high) else     londonHigh[1]     plotLL = plot(londonLow, transp = 100) plotLH = plot(londonHigh, transp = 100) fill(plotLL, plotLH, color = londonSession and London and bgColor ? LondonColor : na)   bgcolor(londonSession and London and not bgColor ? LondonColor : na)       //New York   NY = input(title="New York Session", type=input.bool, defval=true)   nyNewbar = is_newbar(ny) nySession = is_session(ny)   float nyLow = na nyLow := if nySession     if nyNewbar         low     else         min(nyLow[1],low) else     nyLow[1]   float nyHigh = na nyHigh := if nySession     if nyNewbar         high     else         max(nyHigh[1],high) else     nyHigh[1]     plotNYL = plot(nyLow, transp = 100) plotNYH = plot(nyHigh, transp = 100) fill(plotNYL, plotNYH, color = nySession and NY and bgColor ? color.red : na)   bgcolor(nySession and NY and not bgColor ? NYColor : na)     //Tokyo   Tokyo = input(title="Tokyo Session", type=input.bool, defval=true)   tokyoNewbar = is_newbar(tokyo) tokyoSession = is_session(tokyo)   float tokyoLow = na tokyoLow := if tokyoSession     if tokyoNewbar         low     else         min(tokyoLow[1],low) else     tokyoLow[1]   float tokyoHigh = na tokyoHigh := if tokyoSession     if tokyoNewbar         high     else         max(tokyoHigh[1],high) else     tokyoHigh[1]     plotTL = plot(tokyoLow, transp = 100) plotTH = plot(tokyoHigh, transp = 100) fill(plotTL, plotTH, color = tokyoSession and Tokyo and bgColor ? color.yellow : na)   bgcolor(tokyoSession and Tokyo and not bgColor ? AsiaColor : na)       //Tokyo   Sydney = input(title="Sydney Session", type=input.bool, defval=false)   sydneyNewbar = is_newbar(sydney) sydneySession = is_session(sydney)   float sydneyLow = na sydneyLow := if sydneySession     if sydneyNewbar         low     else         min(sydneyLow[1],low) else     sydneyLow[1]   float sydneyHigh = na sydneyHigh := if sydneySession     if sydneyNewbar         high     else         max(sydneyHigh[1],high) else     sydneyHigh[1]     plotSL = plot(sydneyLow, transp = 100) plotSH = plot(sydneyHigh, transp = 100) fill(plotSL, plotSH, color = sydneySession and Sydney and bgColor ? color.navy : na)   bgcolor(sydneySession and Sydney and not bgColor ? SydneyColor : na)

   

  

  Marcel van Vliet

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  05/02/2020 at 7:06 PM #129485
  robertogozzi

  I wrote this code for the Asian session, but it can easily modified to accomodate other sessions.

  You can remove the part where the highest high and lowest low are detected and plotted.

  https://www.prorealcode.com/reply/66423/

   

  2 users thanked author for this post.

  klimasm, Marcel van Vliet

  

  robertogozzi

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