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Market Data


CBOE has introduced CSM, CBOE Streaming Market, the multi-cast version of its traditional TCP/IP market data feed.

Market participants who do not hold a CBSX or CBOE Trading Permit are eligible to take the direct feed.

Documentation on the CSM interface can be found at under the CFN tab.

CFN Production Connection Request  (PDF)
CFN Network Specification V50  (PDF)
CBOE Streaming Current Market  (PDF)
CSM Contract  (PDF)
(Contact: Tom Knorring, 312.786.7363)
CFN Test Connection Request  (PDF)