Edward Jones Investments, the company Bart came to England with in 2002, has a great article talking about the velocity of the downward spin we’re experiencing the markets. The article features statistics to remind us about the regularity of these down markets, tips and tricks for staying calm during the down and up cycles, and information on market rebounds from the Depression in 1929 to the current COVID-19 pandemic.
https://www.edwardjones.com/market-news-guidance/guidance/down-market.html