http://tradinggods.net/trading-gods-blog/vix-daily-update-volatility-stays-weak-stock-markets-decline/

http://www.bloomberg.com/news/articles/2016-10-05/eu-readies-plans-for-clearing-crisis-the-next-too-big-to-fail

http://www.financemagnates.com/institutional-forex/exchanges/euronexts-september-volumes-largely-pointed-higher-commodities-adv-declines/

http://www.hedgeweek.com/2016/10/05/244373/total-cboe-adv-25-cent-september

https://theoptionsinsider.com/september-2016-total-options-marketshare/

http://www.mondovisione.com/media-and-resources/news/cboe-holdings-reports-september-2016-trading-volume-total-adv-up-25-from-augu/

http://www.reuters.com/article/idUSFWN1CA0ER

http://tickertape.tdameritrade.com/trading/2016/10/deutsche-bank-market-ripples-not-over-48680

http://www.bloomberg.com/news/articles/2016-10-03/high-speed-traders-fear-regulator-spilling-their-biggest-secrets

http://www.cboeoptionshub.com/2016/10/03/cubs-world-series-victory-impact-vix/

http://www.thetradenews.com/Sell-side/Deutsche-Bank-s-derivatives-exposure-threatens-market,-finds-JPM-analyst/

http://www.reuters.com/article/us-usa-court-insidertrading-idUSKCN1220FP