3 April 2020: Here’s an interesting fact. At the end of 2015, J.P. Morgan’s securities services business reported Q4 revenues of USD933m, and AuC of USD19.9trn. At the end of 2019, the same business reported AuC of USD26.8trn, and Q4 revenues of USD1.1bn. In case you are too weary from quarantine or lockdown or Netflix…