Strategies and Market Replay Data

Mickslash

Junior Member

Join Date: May 2010

Posts: 9
#1

Strategies and Market Replay Data

11-05-2011, 10:49 AM

When I run my strategies using market replay data versus running live I sometime get different results from the same time period. Does market replay accurately replay all tick data. Thanks
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NinjaTrader_AdamP

NinjaTrader Customer Service

Join Date: Aug 2011

Posts: 2896
#2

11-05-2011, 12:06 PM

Mickslash,

I am happy to assist you.

There are differences between market replay and live trading. Market replay data comes directly from our servers, and is tick data, however you may be getting slightly different times between ticks on your live connection. Their are known discrepancies between live trading and backtesting on all platforms, please see the following link.

NinjaTrader Version 7

http://www.ninjatrader.com/support/helpGuides/nt7/index.html?discrepancies_real_time_vs_bac.htm

Please let me know if I may assist further.

Adam P.NinjaTrader Customer Service
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