http://www.investing.com/analysis/vix-triggered,-traditional-santa-rally-234119

http://www.nasdaq.com/article/equities-edge-lower-boosting-vix-cm418333

http://www.bloomberg.com/news/2014-11-28/china-said-to-order-soes-to-check-risks-in-commodity-operations.html

http://ftalphaville.ft.com/2014/11/30/2055352/chicago-the-last-refuge-of-light-touch-regulation/

http://www.bloomberg.com/news/2014-12-01/gold-etf-volatility-soars-as-dollar-oil-tame-inflation-options.html

http://www.investopedia.com/articles/active-trading/112814/potential-lowpriced-options.asp

http://www.reuters.com/article/2014/11/28/markets-xle-options-idUSL2N0TI12I20141128

http://www.bloomberg.com/news/2014-11-28/cme-fines-trader-150-000-over-alleged-oil-metals-manipulation.html

http://www.bloomberg.com/news/2014-11-28/oil-options-trash-becomes-treasure-as-opec-stands-pat.html

http://www.forbes.com/sites/greatspeculations/2014/11/28/can-cme-keep-up-trading-momentum/

http://www.tradersmagazine.com/news/algos_dma/defining-algos-in-futures-markets-113172-1.html

http://blogs.barrons.com/focusonfunds/2014/11/26/options-market-forecasts-big-swings-in-oil-after-opec/