http://www.bloomberg.com/news/2014-08-21/u-k-natural-gas-options-trading-signals-ukraine-supply-concerns.html

http://www.cboeoptionshub.com/2014/08/20/quantifying-vix-contango-backwardation/

http://www.valuewalk.com/2014/08/bank-of-america-corp-in-record-17-billion-settlement/

http://www.newsmax.com/Finance/Wall-Street-Derivatives-Games/2014/08/19/id/589727/

http://www.businessweek.com/news/2014-08-21/fed-optimism-spurs-record-bets-against-stock-voalitlity

http://www.bloomberg.com/news/2014-08-20/traders-gorging-on-campbell-calls-amid-deal-speculation.html

http://www.interactivebrokers.com/en/?f=5599&vid=3349

http://www.futuresmag.com/2014/08/19/cme-calls-out-the-cftc

http://www.businessweek.com/news/2014-08-19/credit-swaps-polished-in-19-trillion-derivative-overhaul

http://marketsmedia.com/new-emir-reporting-requirements-kick/

http://www.valuewalk.com/2014/08/tabb-predicts-downright-corruption-will-occur-in-hft/

http://www.wallstreetsectorselector.com/investment-articles/editors-desk/2014/08/vix-collapses/