http://www.nasdaq.com/article/cme-group-submits-application-for-european-exchange-20121012-00538#.UHwS7lHUmHg

http://www.chicagobusiness.com/article/20121013/ISSUE01/310139980/why-hedge-fund-operator-citadel-is-becoming-a-stockbroker

http://www.chicagotribune.com/business/ct-biz-1012-airfare-options-20121011,0,5683311,full.story

http://www.reuters.com/article/2012/10/12/us-cme-swaps-idUSBRE89B15X20121012

https://theoptionsinsider.com/unusualactivity/?p=100001661&qcABC=1

http://www.cbsnews.com/8301-505123_162-57529997/hedge-funds-lag-traditional-asset-classes/

http://www.tradersmagazine.com/issues/25_343/meb-options-ise-trades-110409-1.html

http://seekingalpha.com/article/902201-my-option-strategy-to-make-money-on-range-bound-microsoft?source=yahoo

http://www.advancedtrading.com/derivatives/to-survive-derivatives-market-much-chang/240008390

http://online.barrons.com/article/SB50001424053111904757804578032033358654320.html?mod=BOL_columnist_latest_col_art

http://www.istockanalyst.com/finance/story/6066222/where-are-we-in-the-volatility-cycle

http://online.barrons.com/article/SB50001424053111904414004578020263256111562.html?mod=BOL_columnist_latest_col_art