http://www.bloomberg.com/news/articles/2015-10-07/vix-august-blackout-tied-to-weekly-options-in-barclays-research

http://marketsmedia.com/cboe-livevol-a-case-study/

http://www.bloomberg.com/news/articles/2015-10-06/etf-firms-tackle-wall-street-on-ways-to-prevent-another-aug-24

http://www.bloomberg.com/news/articles/2015-10-06/it-looks-like-free-money-is-available-in-the-credit-market

http://www.cnbc.com/2015/10/06/us-markets-look-directionless-in-earnings-season-wait-watching-boj.html?__source=yahoo|finance|headline|headline|story&par=yahoo&doc=103057163

http://www.marketwatch.com/story/sp-500-under-1800-thats-better-news-than-you-think-2015-10-07?siteid=yhoof2

http://www.cboeoptionshub.com/2015/10/05/signs-of-bullish-hope-weekly-market-outlook/

http://www.reuters.com/article/2015/10/06/us-usa-new-york-wallstreet-idUSKCN0S01NB20151006

http://blogs.barrons.com/focusonfunds/2015/10/06/what-broke-the-vix-on-aug-24/

http://www.cboeoptionshub.com/2015/10/05/vix-over-20-00-streak-ends-at-30-days-so-now-what/

http://www.wsj.com/articles/junk-bond-rout-claims-new-hedge-fund-victim-meehancombs-1444059982

http://www.zacks.com/commentary/58266/bull-of-the-day-cboe-holdings-cboe