I would like to import historical tick data containing bid and ask prices.
According to the instructions, the data can be in this format:
yyyyMMdd HHmmss fffffff;last price; bid price; ask price;volume
However, the instructions do not specify how to import a file with this data into NinjaTrader. The option offered in the platform only allows you to import the Bid, Ask, or Last price. Not all at once.
Can you please advise me on the correct procedure for doing this? Thank you.