http://countingpips.com/forex-news/2014/04/vix-futures-market-speculators-cut-down-on-bearish-positions-last-week/

http://www.benzinga.com/markets/options/14/04/4502531/options-outlook-for-the-week-of-april-28-avoid-trying-anything-new?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+benzinga%2Ftrading-ideas%2Fpreviews+%28Channels+-+Trading+Ideas+-+Previews%29

http://www.ft.com/intl/cms/s/0/b5f329ba-b8ed-11e3-98c5-00144feabdc0.html?siteedition=intl#axzz30BU3bhje

http://www.waterstechnology.com/sell-side-technology/news/2341847/cme-europe-goes-live

http://www.businessweek.com/news/2014-04-28/fear-muted-in-nasdaq-amid-biggest-swings-in-two-years-options

http://www.futuresmag.com/2014/04/25/are-exchanges-and-brokerage-houses-the-new-deep-po?t=regulations

http://blogs.barrons.com/focusonfunds/2014/04/25/vanguards-bogle-its-better-to-have-high-frequency-trading-than-not/?mod=BOLBlog

http://www.businessweek.com/news/2014-04-25/traders-bet-silver-streak-ending-with-gold-on-inflation-options

http://www.minyanville.com/trading-and-investing/options/articles/vxst-volatility-index-cboe-options-trading/4/25/2014/id/54723

http://www.cboeoptionshub.com/2014/04/24/sell-may-go-away-alternatives-part-3-put/

http://in.reuters.com/article/2014/04/24/nasdaq-omx-results-idINL2N0NG0H520140424

http://www.ftseglobalmarkets.com/news/cme-europe-set-for-launch.html