Inside these posts: S&P index

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BlackRock to join S&P 500 index

BlackRock Inc, the world’s largest money manager, will be added to the Standard & Poor’s 500 Index, S&P said in a release on Tuesday. Get the full story »

CBOE to launch 2nd exchange in late October

CBOE Holdings Inc., the biggest U.S. options market, will launch its planned second exchange targeted at high-frequency traders between Oct. 15 and Nov. 1, Vice Chairman Edward Tilly said on Tuesday. Get the full story »

CBOE keeps exclusive rights to index options

An Illinois state judge handed CBOE Holdings Inc. a decisive victory on Thursday that cemented the exchange operator’s right to exclusively list index options.

Cook County Circuit Court Judge William Maki barred rival International Securities Exchange  from trading index options on U.S. stock benchmarks such as the Standard & Poor’s 500 index . Get the full story »