http://news.markets/shares/fear-gauge-hope-gauge-vix-sees-bullish-bets-report-says-9601/

http://www.hedgeweek.com/2016/01/28/235950/new-cboe-study-examines-weekly-and-monthly-sp-500-putwrite-indexes

http://www.bloomberg.com/news/articles/2016-01-28/in-europe-traders-see-an-epidemic-of-stock-swings-just-starting

http://www.bloomberg.com/news/articles/2016-01-27/u-s-treasury-warns-of-how-clearinghouses-could-spread-risk

http://www.bloomberg.com/news/articles/2016-01-27/hound-of-hounslow-s-flash-crash-blame-questioned-before-hearing

http://blogs.wsj.com/moneybeat/2016/01/27/options-market-hints-at-big-move-for-facebook-shares/

http://www.tradersmagazine.com/news/brokerage/high-speed-firms-now-oversee-almost-all-stocks-at-nyse-floor-114911-1.html

http://www.bloomberg.com/news/articles/2016-01-25/a-big-trader-just-joined-criticism-of-key-stock-market-service

http://www.bloomberg.com/news/articles/2016-01-27/indian-stock-futures-rise-before-fed-outcome-derivatives-lapse

http://www.bloomberg.com/news/articles/2016-01-26/bond-bulls-bank-on-fed-mention-of-market-chaos-as-drag-on-growth

http://www.etftrends.com/2016/01/vix-etp-bets-reveal-investors-calmer-outlook/

http://www.barrons.com/articles/stock-bullishness-is-seen-in-vix-trading-1453850789