```
# Box Volume Stats
# Version 1.2
# Created by: Enigma
# Created: 05/18/17
# Modified by: Surya Kiran C ## Included rVolume label and Changed length as input. ## Additionally Pre-Market, 1Hr Volume, AfterHour Volume labels are added.
declare on_volume;
input length = 30;
input ShowDayAvg = yes;
input ShowTodayVolume = yes;
input ShowPercentOfDayAvg = yes;
input UnusualVolumePercent = 200;
input ShowBarAvg = yes;
input ShowCurrentBar = yes;
input PreMktVol = yes;
input RTH1HrVol = yes;
input PostMktVol = yes;
def VolDayAvg = (fold index = 1 to length + 1 with Avg = 0 do (Avg + volume(period = "DAY")[index])) / length;
def AvgBars = (fold index2 = 1 to length + 1 with Bar = 0 do (Bar + volume[index2])) / length;
def Today = volume(period = "DAY");
def PercentOfDayAvg = Round((Today / VolDayAvg) * 100, 0);
def CurVol = volume;
def offset = 1;
def ADV = Average(volume, length)[offset];
def rVol = volume / ADV;
# Labels
#if GetAggregationPeriod() >= AggregationPeriod.DAY then 0 else if 1HrRTHVol then 1 else 0,
AddLabel(ShowDayAvg, length + "Day Avg: " + Round(VolDayAvg, 0) + " ", Color.LIGHT_GRAY);
AddLabel(ShowTodayVolume, "Today: " + Today + " ", (if PercentOfDayAvg >= UnusualVolumePercent then Color.GREEN else if PercentOfDayAvg >= 100 then Color.ORANGE else Color.LIGHT_GRAY));
AddLabel(ShowPercentOfDayAvg, PercentOfDayAvg + "%", (if PercentOfDayAvg >= UnusualVolumePercent then Color.GREEN else if PercentOfDayAvg >= 100 then Color.ORANGE else Color.WHITE) );
AddLabel(ShowBarAvg, "Avg" + length + "Bars: " + Round(AvgBars, 0) + " ", Color.LIGHT_GRAY);
AddLabel(ShowCurrentBar, "Cur Bar: " + CurVol + " ", (if CurVol >= AvgBars then Color.GREEN else Color.ORANGE));
AddLabel(yes, "rVol :" + Round(rVol, 2));
#AddLabel(yes, "ADV :" + ADV);
#AddLabel(yes, asPercent(rVol)); # remove "#" infront of Addlabels to select prefer choice
#AssignPriceColor(if rVol >= 1 then color.dark_red else if rVol <=.5 then Color.black else color.Gray);
#Pre, 1Hr RTH, AfterHours Volumes.
##if GetAggregationPeriod() >= AggregationPeriod.DAY then 0 else if PreMktVol then 1 else 0
input PrestartTime = 0400;
input PreendTime = 0929;
def PreMkt = SecondsFromTime(PrestartTime) >= 0 and SecondsTillTime(PreendTime) >= 0;
def PreVolMins = if PreMkt and !PreMkt[1] then volume
else if PreMkt then PreVolMins[1] + volume
else PreVolMins[1];
AddLabel(if GetAggregationPeriod() >= AggregationPeriod.DAY then 0 else if PreMktVol then 1 else 0, "PreMktVol = " + PreVolMins + " ", Color.YELLOW);
# End Volume PreMarket
input RTH1HrstartTime = 0930;
input RTH1HrendTime = 1029;
def RTH1Hr = SecondsFromTime(RTH1HrstartTime) >= 0 and SecondsTillTime(RTH1HrendTime) >= 0;
def RTH1HrMins = if RTH1Hr and !RTH1Hr[1] then volume
else if RTH1Hr then RTH1HrMins[1] + volume
else RTH1HrMins[1];
AddLabel(if GetAggregationPeriod() >= AggregationPeriod.DAY then 0 else if RTH1HrVol then 1 else 0, "RTH1HrVol = " + RTH1HrMins + " ", Color.YELLOW);
#End Volume RTH First 60 Mins
input PoststartTime = 1600;
input PostendTime = 1959;
def PostMkt = SecondsFromTime(PoststartTime) >= 0 and SecondsTillTime(PostendTime) >= 0;
def PostVolMins = if PostMkt and !PostMkt[1] then volume
else if PostMkt then PostVolMins[1] + volume
else PostVolMins[1];
AddLabel(if GetAggregationPeriod() >= AggregationPeriod.DAY then 0 else if PostMktVol then 1 else 0, "PostMktVol = " + PostVolMins + " ", Color.YELLOW);
# End Volume PostMarket
```