News Headline Summary

Chicago Board Options Exchange (CBOE) weighs separation of regulatory unit according to sources

- SEC has been investigating CBOE compliance department for more than a year.
- CBOE officials has discussed regulatory unit's future with SEC.

Reaction details:

- In an immediate reaction, Co. shares moved 0.76% lower from USD 36.59 to USD 36.31.

Print 19:47, 22 Apr 2013 - US Equities - Source: Newswires