Backtest / optimizion: bid and ask

[Henrik]

Hello,
If I let the market analyzer run ob FX-portfolio, he save aks and bid separately?
And takes account of the backtest / optimization?

Formerly with NT 6.5 I've always addet to the Commission the typical spread, it would no longer
necessary because of the Market Analyzer receives separate bid and aks and the optimizer works with bis and ask seperated?
Thank you!

[NinjaTrader_Ray]

Hi Henrik,

Nothing has changed relative to how bid/ask data is used in a backtest or real-time simulation from NT 6.5 to NT 7.

[Henrik]

OK, thank you.
I thought, because NT7 also can download bid and ask and replay the same as historical data.

So if I had market-data analyzer (replay) and I optimize I don't add the spread to the commissions.