http://www.investing.com/news/economic-indicators/philly-fed-index-unexpectedly-rises-in-april-1403175

http://www.investing.com/news/economic-indicators/us-jobless-claims-fall-by-1000-in-latest-week-1403177

http://www.cnbc.com/2018/04/19/apple-nvidia-shares-fall-after-a-key-asian-chip-partner-gives-weak-guidance.html

http://www.cnbc.com/2018/04/19/stocks-making-the-biggest-moves-premarket-pg-bx-bbt-bk-foxa-luv-qcom-more.html

http://www.investing.com/analysis/markets-calm-but-lack-immediate-focus-200306811

http://www.bloomberg.com/news/articles/2018-04-19/big-bad-volatility-complex-loses-bite-as-traders-price-in-calm

http://www.nasdaq.com/article/silver-price-surge-brings-long-term-breakout-into-play-gold-too-cm949949

http://www.cnbc.com/2018/04/19/bonds-and-fixed-income-data-fed-speeches-on-the-agenda-for-investors.html

http://www.investing.com/news/commodities-news/sanctions-fallout-upends-metals-as-aluminum-nickel-burst-higher-1402588

http://www.investing.com/news/stock-market-news/pg-acquires-mercks-consumer-health-business-for-about-421-billion-1402470

http://www.investing.com/news/economy-news/top-5-things-to-know-in-the-market-on-thursday-1402717

http://www.marketwatch.com/story/amazon-has-iron-grip-on-e-commerce-analysts-react-to-its-100-million-prime-members-2018-04-19