http://www.investing.com/news/stock-market-news/vixlinked-products-do-not-cause-volatility-cboe-ceo-1213345

http://www.cnbc.com/2018/02/07/us-stock-futures-dow-data-earnings-market-sell-off-and-politics-on-the-agenda.html

http://www.cnbc.com/2018/02/07/companies-ramp-up-stock-buybacks-following-passage-of-tax-law.html

http://www.cnbc.com/2018/02/07/goldman-no-super-cycle-for-apple-as-iphone-x-demand-is-weakening.html

http://www.investing.com/news/cryptocurrency-news/bitcoin-cryptocurrencies-bounce-back-after-price-crash-1207821

http://www.investing.com/news/commodities-news/gold-prices-still-under-pressure-as-dollar-rebounds-1209099

http://www.cnbc.com/2018/02/07/stocks-making-the-biggest-moves-premarket-wynn-hum-has-kors-dis-lulu-more.html

http://www.livetradingnews.com/chicago-agriculture-commodities-finished-higher-70-73380.html

http://www.investing.com/news/commodities-news/oil-ticks-higher-on-bets-for-drop-in-us-crude-supplies-1207757

http://www.investing.com/news/economy-news/top-5-things-to-know-in-the-market-on-wednesday-1208118

http://www.cnbc.com/2018/02/07/bonds-and-fixed-income-data-auctions-market-sell-off-bonds-fed-speeches-on-the-agenda-for-investors.html

http://www.cnbc.com/2018/02/07/mortgage-volume-stalls-as-rates-rise-to-the-highest-level-in-four-years.html