Cboe Futures Exchange (CFE) Trading Privilege Holders (“TPH”s) use a subset of the FIX 4.2 protocol for FIX order entry and drop-copies (FIX Drop).
In addition to FIX Order Entry, the CFE support two types of FIX Drop ports:
The OnixS directConnect: Cboe CFE FIX Order Entry and FIX Drop Handler is a C++ software component (library) that provides low latency direct trading access to the Cboe Futures Exchange trading platform.
Cboe DMA solutions
A low-latency Cboe CFE FIX Order Entry and FIX Drop Direct Market Access solution for automated trading frameworks
The OnixS Cboe CFE FIX Order Entry and FIX Drop Handler SDKs include: