https://www.investing.com/news/economy/top-5-things-to-know-in-the-market-on-friday-31st-january-2072772

https://www.marketwatch.com/story/european-stocks-head-for-worst-week-since-october-amid-coronavirus-and-growth-worries-2020-01-31?mod=home-page

https://www.investing.com/news/stock-market-news/caterpillar-earnings-beat-revenue-misses-in-q4-2072766

https://www.cnbc.com/2020/01/30/facebook-plunges-at-open-wiping-out-more-than-50-billion-in-market-value.html

https://www.cnbc.com/2020/01/30/tesla-shorts-lose-more-than-1-billion-as-stock-surges-on-earnings.html

https://www.investing.com/news/commodities-news/gold-heads-toward-highest-close-since-2013-on-shaky-us-gdp-data-2071926

https://www.cnbc.com/2020/01/30/us-gdp-q4-2019-first-reading.html

https://www.cnbc.com/2020/01/30/us-bonds-10-year-treasury-yield-dips-to-lowest-level-since-october.html

https://www.agriculture.com/news/3-big-things-today-january-30-2020

https://www.cnbc.com/2020/01/30/coca-cola-ko-earnings-q4-2019.html

https://www.investing.com/news/stock-market-news/verizon-sees-2020-earnings-up-24-amid-high-investment-costs-2071568

https://www.investing.com/analysis/natural-gas-after-4year-low-early-spring-might-be-the-new-worry-200502970