problems with granularity

[d.allen101]

What am I doing wrong here? Assuming that the primary bar is a daily bar and the secondary bar is a 10 min bar. I'm trying to buy at the next daily open based on signal generated from current daily bar and liquidate if the 10 min bar violates the previous bar's low:

protected override void OnBarUpdate()
{
if(BarsInProgress==0)
{
if(Close[0]>High[1])
{
EnterLong("buy");
}
}

if(BarsInProgress==1)
{
if(Closes[1][0]<Low[0])
{
ExitLong(1,1,"sell","buy");
}
}
}