http://www.reuters.com/article/2012/12/18/us-sec-tradingandmarkets-ramsay-idUSBRE8BG10W20121218

http://dealbook.nytimes.com/2012/12/17/2-former-hedge-fund-managers-found-guilty-in-insider-trading-case/

http://www.reuters.com/article/2012/12/18/us-italy-banks-trial-idUSBRE8BH0IB20121218

http://www.livetradingnews.com/options-trading-alert-las-vegas-sands-nyselvs-98589.htm#.UNCGA3fUSds

http://investorplace.com/2012/12/an-options-play-to-ride-rimms-rise/

http://online.barrons.com/article/SB50001424052748704379604578185260862171392.html?mod=BOL_columnist_latest_col_art

http://www.bloomberg.com/news/2012-12-17/audio-records-of-swaps-and-futures-trades-required-by-cftc-rule.html

http://www.forbes.com/sites/kitconews/2012/12/17/focus-speculators-continue-to-favor-pgm-futures-options-modest-interest-in-gold-cftc/

http://www.efinancialnews.com/story/2012-12-17/ex-traders-turn-entrepreneurs

http://www.advancedtrading.com/infrastructure/so-much-uncertainty-so-little-volatility/240144462

http://dealbook.nytimes.com/2012/12/16/s-e-c-says-asset-firm-manipulated-trades-to-enrich-some-clients/?partner=yahoofinance

http://online.barrons.com/article/SB50001424052748703496404578171422451203666.html?mod=BOL_columnist_latest_col_art