Different DataFeed Connection

[tiffanychan887]

Dear Sir,

I have two datafeed, COG and IQFeed. Are the data for different datafeed stored in different files. The two datafeed would be slightly different but there will be a big difference in constant range chart, I would like to plot the trade history based on COG datafeed onto a chart based on IQFeed Data. Is that possible?

Thanks.

Tiffany

[NinjaTrader_Jason]

Hello Tiffany,

When connected to multiple connections simultaneously in NinjaTrader, you will receive data from the first connected connection on most occasions. Only when the first connection does not support a certain instrument type (stock, futures, forex, index), it will receive data from the second connection. Please see the link below for information when using multiple connections.

http://www.ninjatrader.com/support/helpGuides/nt7/multiple_connections.htm

Data is not stored in different files.

You can connect to just CQG first, so historical data is loaded from CQG. Subsequently disconnect CQG and connect to IQFeed, so real-time data is received from IQFeed. So the chart will have historical data from CQG and combines it with real-time data from IQFeed.