The price of oil

Great article from the Guardian
https://www.theguardian.com/business/2020/mar/30/riyadh-gambling-on-game-of-coronavirus-oil-price-chicken
....and thanks to econfix for this
https://blog.elearneconomics.com/covid-19-hits-oil-prices-hard/
....and the BBC for this
https://www.bbc.co.uk/news/business-52178834?at_campaign=64&at_custom1=%5Bpost%20type%5D&at_custom2=twitter&at_custom3=%40BBCBusiness&at_custom4=9E7D0A1C-77B4-11EA-8A08-21E04744363C&at_medium=custom7
....and the price of oil goes negative!
https://www.bbc.co.uk/news/business-52350082