We are tracking various stocks and options dynamically throughout the day (Using Update messages, Q).
We also track the Trade Market Center (and ask and bid).
There are some such as those listed below that are not documented.
Any idea what are the markets?

These are the missing market codes:
23
88
108
121

Thanks for any help.

Hello Bards,

Where are you looking that you are not seeing these? When I query the servers for the current listed markets, these are all present, are you using a static list by chance? I would tie your software to use the listed market lookup function so that your market lists are always the most up to date.

Tim

Thanks Tim for your response.

I get the list of market codes using this link:
http://www.iqfeed.net/dev/api/docs/ListedMarkets.cfm

From what you wrote, I gather I have to query iqfeed every time to get the market.
Do you have an example or link that you can point me to?

Thanks,

There is a listed market lookup link at the top of that page that you linked that will take you to the page below. The part you need is about 2/3 of the way down the page.

http://www.iqfeed.net/dev/api/docs/SymbolLookupviaTCPIP.cfm

Tim

Thanks Tim.

I will check it out.