http://www.bloomberg.com/news/articles/2016-04-08/volatility-nears-2011-highs-as-yen-drops-back-to-end-wild-week

http://tradinggods.net/trading-gods-blog/vix-daily-update-return-volatility/

http://www.cnbc.com/2016/04/07/in-times-of-fear-buy-gold-not-so-fast.html

http://www.reuters.com/article/usa-brokers-fiduciary-options-idUSL3N17A4EZ

http://www.efinancialnews.com/story/2016-04-06/bats-global-markets-picks-april-15-as-ipo-day

http://www.bloomberg.com/news/articles/2016-04-07/london-stock-exchange-deal-seen-sparking-industry-buyout-frenzy

http://tickertape.tdameritrade.com/options/2016/04/selecting-option-strikes-64116

http://www.insidefutures.com/article/1693680/Finding%20Value%20for%20Options%20Trades%20Amongst%20the%20Sea%20of%20Choices:%20Stocks,%20Crude%20Oil%20and%20Gold.html

http://www.foxbusiness.com/markets/2016/04/04/tradeking-wins-options-insider-broker-madness.html

http://tradinggods.net/trading-gods-blog/vix-daily-update-vix-falls-oil-rally-lifts-us-stocks/

http://www.marketwatch.com/story/small-cap-volatility-measure-reaches-tipping-point-may-signal-caution-2016-04-06

http://tickertape.tdameritrade.com/options/2016/04/volatility-update-sizing-volatility-spikes-85603