I want to backtest a strategy in NT7 for some tickers. I have daily data for that in txt file.
The ticker is not in NT instruments list.
How to add a new instrument and import the data for it from txt file and then backtest a strategy.

usct 

I want to backtest a strategy in NT7 for some tickers. I have daily data for that in txt file. The ticker is not in NT instruments list. How to add a new instrument and import the data for it from txt file and then backtest a strategy.

Please see the following sections of our Help Guide:

Import symbols - Importing a List of Stock Symbols

Import historical data - Importing