Last time it was this low was Feb 2008, remained below -40 for a year after that https://www.history.com/topics/21st-century/great-recession-timeline https://w

Last time it was this low was Feb 2008, remained below -40 for a year after that https://www.history.com/topics/21st-century/great-recession-timeline https://www.history.com/topics/21st-century/great-recession-...