Just to summarise, for CME Emini market depth,
DTN IQFeed about $130/month + $324/year for developer registration + $50 one-off startup fee
For CME Datamini and DTN NxCore, it seems in a higher price bracket.
CME Datamine about $150/month - $270/month per product
DTN NxCore (Nanex) starts from $500/month (from DTN website, see ref below)
It seems the DTN IQFeed is reasonably priced.
Thanks to jelite, cjbuckley4 for the detailed discussion in synchronizing IQfeed L1/L2.
Reference from DTN website
"Do you have other products that don't have a symbol limit? Yes! Our NxCore service will blow you away if you need a full market service with no symbol limits. Pricing starts at $500 per month. Please visit The NxCore website for more information."
DTN IQFeed about $130/month + $324/year for developer registration + $50 one-off startup fee
For CME Datamini and DTN NxCore, it seems in a higher price bracket.
CME Datamine about $150/month - $270/month per product
DTN NxCore (Nanex) starts from $500/month (from DTN website, see ref below)
It seems the DTN IQFeed is reasonably priced.
Thanks to jelite, cjbuckley4 for the detailed discussion in synchronizing IQfeed L1/L2.
Reference from DTN website
"Do you have other products that don't have a symbol limit? Yes! Our NxCore service will blow you away if you need a full market service with no symbol limits. Pricing starts at $500 per month. Please visit The NxCore website for more information."
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