Tick Charts Volume

Hello Pete,

I am playing with Tick charts Volume acumulation within a minute. I got the actual cumulative volume and last minute cumulative volume coded already however I am struggling when getting Vol[2], Vol[3], etc How can I do it?. I also would like to get VAvg within minute time. I know I can get this values in a minute chart but I’d really like to see it on a tick chart.  Thanks in advanc

declare lower;

input aggregationInSeconds = 60;

def start = 0000;
def end = 1600;

def min_elapsed = Floor(SecondsFromTime(start) / aggregationInSeconds);
def min_togo = SecondsTillTime(end) / aggregationInSeconds;
def check = min_elapsed != min_elapsed[1];

def CumulativeVol = if check and !check[1]
then volume
else if !check
then CumulativeVol[1] + volume
else CumulativeVol[1];

def prevcumulativehigh = if check and !check[1]
then CumulativeVol[1]
else prevcumulativehigh[1];

AddLabel(yes, Concat(“Vol[1]: “,prevcumulativehigh), Color.YELLOW);
AddLabel(yes, Concat(“Vol: “,CumulativeVol), Color.PINK);