Chicago Board Options Exchange
Court Dismisses Suit Over CBOE’s ‘Fear Gauge’
A federal judge says investors failed to show the exchange intentionally designed a settlement process that made its VIX index vulnerable to manipulation.
CBOE Targets ETFs With $3.2B Deal for Bats
The deal combines CBOE's traditional trading pits with the electronic trading technology of upstart Bats to create a new exchange giant.