I want to use the IQFeed commands to get history or real-time data for a list of securities.
I can connect using IQF and get history data using the HISTORY command. The problem is the data is for a single security and it is returned asynchronously. Therefore, I would have to call history and then wait for it to return data and then call it again for another security.
Is there a way I can call HISTORY with multiple security inputs?