http://www.futuresmag.com/2015/08/23/asian-markets-plummet-sps-follow#.VdscL0e43LE.twitter
After Months In Denial VIX Hears Signals Sent By Other Markets
http://www.bloomberg.com/news/articles/2015-08-23/after-months-in-denial-vix-hears-signals-sent-by-other-markets
Fear Flashes In Options Market; VIX Nearly Doubles
http://blogs.wsj.com/moneybeat/2015/08/21/fear-flashes-in-options-market-vix-nearly-doubles/
Wall St Slump, Soaring Volatility Boosts Options Volume
http://www.reuters.com/article/2015/08/21/markets-stocks-options-idUSL1N10W2DB20150821
The Dow Correction And Everything Else That Went Wrong In Stocks
http://www.chicagotribune.com/news/sns-wp-blm-news-bc-markets21-20150821-story.html
Teetering U.S. Stocks Add New Dimension To Global Selloff
http://www.chicagotribune.com/news/sns-wp-blm-news-bc-markets-global21-20150821-story.html
Nerves Fray In Asia As Traders Tally Losses From Global Selloff
http://www.bloomberg.com/news/articles/2015-08-24/panic-grips-markets-as-traders-tally-losses-from-global-selloff
CBOE Sets Options Trading Volume Record
http://www.reuters.com/article/2015/08/21/cboe-volume-record-idUSL1N10W2MJ20150821
U.S. Stock Futures Slip As Global Slump Rips Into Apple, Netflix
http://www.bloomberg.com/news/articles/2015-08-23/u-s-stock-index-futures-decline-after-steepest-slump-since-2011
This Week?s Market Sell-Off May Not Be Such A Bad Thing
http://www.nytimes.com/2015/08/22/upshot/this-weeks-market-sell-off-may-not-be-such-a-bad-thing.html?_r=0
U.S. Stocks Head For Worst Week Of 2015 Amid Global Selloff
http://www.bloomberg.com/news/articles/2015-08-21/s-p-500-futures-little-changed-after-stock-rout-erased-2015-gain
VIX ‘Fear Index’ Sees Biggest Weekly Jump Ever
http://www.marketwatch.com/story/vix-fear-index-sees-biggest-weekly-jump-ever-2015-08-21
