http://www.bloombergview.com/articles/2014-10-23/sec-wants-exchange-traded-funds-to-be-easy-to-trade

http://www.bloomberg.com/news/2014-10-23/tmx-to-change-equity-exchange-rules-to-slow-speed-traders.html

http://blogs.wsj.com/moneybeat/2014/10/23/low-volatility-etfs-deliver-but-see-little-new-cash/

http://blogs.wsj.com/moneybeat/2014/10/23/as-amazon-earnings-loom-options-prices-suggest-a-snoozefest-for-shares/

http://www.cboeoptionshub.com/2014/10/22/calculating-new-vix-easy-part/

http://www.businessweek.com/news/2014-10-22/speed-of-light-trading-grows-in-europe-with-mckay-network

http://www.risk.net/energy-risk/opinion/2376988/cftc-chairman-offers-hope-to-derivatives-end-users

http://www.cityam.com/1414024284/volatility-index-calms-down-panic-subsides

http://www.dailymail.co.uk/wires/reuters/article-2804336/US-stock-options-markets-agree-need-trading-halts-big-moves.html

http://www.tradersmagazine.com/news/viewpoints/buysiders-expected-to-trade-more-futures-in-next-12-months-113021-1.html

http://www.valuewalk.com/2014/10/derivatives-volumes-plunge-first-half-2014/

http://www.bloomberg.com/news/2014-10-21/bats-plans-to-expand-stock-exchange-into-turkey.html?cmpid=yhoo