Need to get SMA(3)[2] value in custom indicator

[jmneale]

In the custom indicator I'm trying to create, SMA(3)[0] works as intended, but when I use SMA(3)[2] the indicator display goes blank. How can I compare the current close to the value of the SMA 2 bars ago? Here's a section... Thanks.

protectedoverridevoid OnBarUpdate()
{
// Use this method for calculating your indicator values. Assign a value to each
// plot below by replacing 'Close[0]' with your own formula.

if (Close[0] > SMA(3)[2])
{
UpSMA3disp2.Set(2);
}
if (Close[0] < SMA(3)[2])
{
DownSMA3disp2.Set(2);
}
if (Close[0] == SMA(3)[2])
{
NeutralSMA3disp2.Set(2);
}

[NinjaTrader_RyanM1]

Hello jmneale,

Most likely you will need CurrentBar check according to this link:
Make sure you have enough bars in the data series you are accessing

if (CurrentBar < 2)
return;

[jmneale]

Thank you. Worked Perfectly.