ISE
The International Securities Exchange, the world's largest
equity options exchange, was founded on the principle
that technology fosters and infuses new efficiencies and
operational innovations into securities trading. After
developing an innovative market structure that integrated
auction market principles into an advanced screen-based
trading system, ISE launched the first fully electronic
US options exchange in May 2000. ISE continually enhances
its trading systems to provide investors with the best
marketplace to execute their options orders.