Unable to load ES 03-15 data before 12-11-14

[DealerSing]

Hi there,

Im using Tradestation as external feed, I have imported 1 year historical data from TS, but when im trying to load ES chart on NT it only shows data from 11 Dec 14, i have looked thru the forum and unable to find a solution, please help, thanks!

[NinjaTrader_Bertrand]

Welcome to our forums - if you have important all the historical data into the 03-15 expiry you want to use that on the DoNotMerge option for the merge policy setting for the ES master instrument under Tools > Instrument Manager, as otherwise at the rollover boundary NT will check for the next sequential expiry for the data to create a continuous contract for you (for which you would not have the data currently). For more info please see those docs -

https://www.ninjatrader.com/support/helpGuides/nt7/historical_data.htm

[DealerSing]

thanks a lot this problem is solved!