Hello, I am using Interactive Broker as my real time data provider and was wondering how you access bid and ask? I change the setting in the preference section from bid to midpoint to ask, but the close that shows up on the graph is always a BID price.
How do I get bid prices in one chart and ask prices in another chart? Is there a function in amibroker which retrieves bid or ask prices? I would like to run analysis on this in the backtest. Thanks.
