Two Charts with the same data input does not match

[ccbiasi]

Hi!

I am trying to compare two Charts with the same data input. The instrument is WINFUT (Brazilian Ibovespa) and am using 1 Minute Candlestick Charts. The day is 10 Oct 2017. I am trying to compare a Chart in NinjaTrader with a Chart generated in another platform (Profitchart Pro).

At first glance, the two Charts look identical. However, a closer inspection reveals that sometimes there is a small difference (5 points) in Open and/or Close. High and Low are always right.

Could you give me any ideas why two Charts of the same day are showing these differences?

Thank you,
Claudio

[NinjaTrader_DrewO]

ccbiasi,

Thanks for posting.

It would be possible for different data providers to display somewhat different data for the same instrument/chart interval. The NinjaTrader platform, I can confirm, does not alter or change the data that it receives from the data provider and can instead only display what it receives.

Who do you connect to for data in the NinjaTrader platform? Does the other platform provide it's own data or use an external data source?