meaning of Open[-1] ?

[Trendseek]

Hi Ninjas,

After debugging I found some wrong Code-Elements in my Strategie.
Instead of add a constant value to a Bar, I substract that Value
In Result the Code works with Open[-1] Close[-1] and Median[-1]
Surprisingly NT7 accept this Bug, and during the Backtesting my Code works with historical Data and - for while - with RealTime-Data as well. Then I receive an Error.

So my Question - What use NT for that mysterious "future" Bars?
Perhaps some actual Informations from OnMarketData?

Regards
Trendseeker

[NinjaTrader_Bertrand]

Hi Trendseek, unfortunately using a negative index is not supported in NinjaScript. With an index of 0 you're already at the current most bar.

[Trendseek]

Hello Bertrand,
and thanks for your fast response - as usual!

But this wasn't what I want to know...
Perhaps my Question was a bit unclear:
What Values are NT using for Bars with negative Index?

In Other Words: What actual Values are NOT using for the current most bar (Index 0) ?

PS:
I had a *verry* long Debugging Session because of that stupid little Error - and so I am realy curious about that strange topic...

Best
Trendseeker

[NinjaTrader_Bertrand]

Sorry trendseeker, we would not support using negative indices, as such I would not have further info here unfortunately.

The currentbars index 0 is the last received tick (CalculateOnBarClose = false) or the last completed bars data (CalculateOnBarClose = true).