Bar Object

[futurenets]

Added bar object to intraday chart:
Add(PeriodType.Day, 1);

when loading Count = 177 but CurrentBars[1] only reaches 175?

protected override void OnBarUpdate()
{
if(BarsInProgress == 1 && FirstTickOfBar)
{
sum = 0;
curPeriod = Math.Min(CurrentBars[1], 20);
for(int i=1; i <= curPeriod - 1; i++)
sum += Closes[1][i];
}
}

can anyone advise?

[futurenets]

it's ok figured CurrentBars[1] = Count - 1 = 176 but i starts at 1 hence 175