Regulation
The CBOE Stock Exchange (CBSX) is a fully electronic strict price-time priority trading environment. A Regulation-NMS compliant facility of CBOE®, CBSX runs on CBOE's highly reliable and versatile CBOEdirect® trading platform - the same platform that powers the largest options exchange in the US.



Regulation

Sponsored Access

The sponsored access user agreement can be found here, along with additional relevant information.



Learn More