You are going to need the IQFeed Core service, IQFeed RT US Futures and IQFeed Level II/Market Depth for a total of $115 per month plus exchange fees. Take a look at
http://www.iqfeed.net/index.cfm?displayaction=data§ion=feewaiver to see if you qualify for Non-Pro Exchange fees as that can save you quite a bit of money over the $91 CME Exchange fee you would otherwise pay.
You can also choose an annual pre-payment option which would save you 20% off our fees. Be sure to contact our sales group tomorrow (sales is currently closed) and they can make sure you get the best pricing based on your needs.
Jay Froscheiser
Vice President, Active Trader Products