multiple timeframe indiwator always 0

[altias]

My test indicator is successfully plot on chart but when inserted in market analyzer the column is always at 0.

The historical quotes is about 4 years long and I have tried different look back combinaison: 50,100,400.

WHen deleting Add(PeriodType.Week,1); and plotting directly upper band the indication is OK in column's analyzer.

setectT1.Set(lowerValue);

Plot0.Set(detectT1[0]); //OK

Any idea please. Thanks

[NinjaTrader_RyanM1]

Hello altias,

One issue is you're assigning your T1Cond value conditionally, but also for every OnBarUpdate() call.

int T1Cond=0;

You want to declare this initially in the Variables region, and it is available for the whole script without reassigning the value unintentionally.

private int T1Cond;


You don't have all the code logic connected in the lines below. The plot set doesn't belong as part of the else branch unless you add curly brackets around all the statements you want executed.

else
{
detectT1.Set(lowerValue);
Plot0.Set(detectT1[0]);
}

[altias]

Thanks for this quick response.

1- since the scope of T1cond is local to OnBarUpdate() method I think i do not need to declare as field

2- the if/else is just for demonstration purpose: si SMA is Up then upperband is plotted else lower band =>So Plot0.Set does not need to be in if/else statement

if (UpMM7Week==1)
detectT1.Set(upperValue);
else
detectT1.Set(lowerValue);

Plot0.Set(detectT1[0]); // NOT in if /else

3- I have made a simplier indicator wirh the same symptoma (0 value in analyzer column)
protectedoverridevoid OnBarUpdate()
{
// Checks to ensure all Bars objects contain enough bars before beginning
if (CurrentBars[0] < 100 || CurrentBars[1] < 100)
{
detectT1.Set(10);
Plot0.Set(detectT1[0]);
return;
}

double upperValue = Bollinger(Typicals[0],2, 20).Upper[0];
double lowerValue = Bollinger(Typicals[0],2, 20).Lower[0];

Plot0.Set(upperValue);

}

Any idea please?

[NinjaTrader_RyanM1]

I see - - Thanks for the reply. I would take a look at available bars, and maybe that first block that sets whenever CurrentBar < 100.

Print(CurrentBar); value to see where you are at by the time the indicator gets to real time processing.

Market analyzer doesn't have available a "days back" setting like on chart. It's all done by bars and you may not have enough. Check this through the right click > properties screen.