Data for market replay

[asja.aa]

I am currently testing a strategy for the NQ in market replay. The problem I didn't record the data for the market internals (NASDAQ up/doen vol and Advancing and declining issues). That means that I can't do backtesting, only forward testing,
Has somebody an idea where I could get tham?

Would be grateful for any advice

[NinjaTrader_Joydeep]

Hello asja.aa,
Unfortunately we only provide replay data for popular instruments only.

You can however save the market replay data.

• In Control Center menu bar goto Tools>Options>Data tab, and make sure the option "Record for market replay" is checked.

If your connectivity provider/broker provides historical data for ^Add etc indexes then you will be able to backtest your strategy too.

[asja.aa]

This is what I want to avoid. it takes me 1 year of recording data to test a strategy instead of a few days that I would need having the data already recorded.........................................