Business News Market Turmoil Turns Nightmare for Volatility's Biggest Backer February 9, 2018 johorbiznet Johor News Market Turmoil Turns Nightmare for Volatility’s Biggest Backer Bloomberg With one of its most popular trades in the spotlight, Cboe’s shares take a hit CNBC Analysis: Trillion-dollar risk lurks if market volatility doesn’t abate Yahoo Finance Commentary: VIX 20-20 vision needed for clear market outlook Reuters Trillion-dollar risk lurks if market volatility does not abate The News International (blog) Full coverage Source: Business News Feed