http://www.cboe.com/blogs/options-hub/2018/01/20/russell2000optionsandvolatilityweekendreviewforjanuary202018

http://www.cboe.com/blogs/options-hub/2018/01/20/volatilityindexesandetpsweekendreviewforjanuary202018

http://www.investing.com/news/economic-indicators/us-consumer-sentiment-disappoints-in-january-1125766

http://www.cnbc.com/2018/01/19/us-stock-futures-dow-fed-speeches-earnings-data-and-politics-on-the-agenda.html

http://www.cnbc.com/2018/01/19/stocks-making-the-biggest-moves-premarket-ibm-axp-acor-low-fl-nke-more.html

http://www.cnbc.com/2018/01/19/10-year-treasury-yield-jumps-to-its-highest-level-since-2014.html

http://www.investing.com/news/commodities-news/oil-prices-drop-on-uptick-in-us-production-1123577

http://www.investing.com/news/commodities-news/gold-prices-move-higher-on-softer-dollar-1124038

http://www.investing.com/news/economy-news/top-5-things-to-know-in-the-market-on-friday-1124353

http://www.investing.com/analysis/dollar-crushed-as-government-shutdown-looms-200281702

http://www.cnbc.com/2018/01/19/iea-us-could-topple-russia-saudi-arabia-as-worlds-largest-oil-producer.html

http://www.investing.com/news/economic-indicators/philly-fed-manufacturing-index-slips-to-5month-low-in-january-1119792