One of the lessons for my economics class is to keep track of the stock market for the duration of the semester. In their final report my students must include a line graph of its performance during the period observed. The fluctuation of the stock market due to speculation on the Chinese economy have keep the assignment interesting. The attached article is the latest of a month long upheaval.
https://www.washingtonpost.com/news/business/wp/2016/01/20/new-turmoil-as-global-markets-plunge-on-oil-china-fears/
edited by sochoa on 1/20/2016