(Last Updated On: November 19, 2014)
Yes NxCore is part of IQFeed or the other way around for market tick data
know anything about this? http://www.nanex.net/nxcore.html
There is a relationship here with NXCore
http://www.iqfeed.net/index.cfm?displayaction=support§ion=mainFACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!