(New York)

Sudden downturns and crises have a knack for exposing underlying weakness in asset classes, and this coronavirus shock looks likely to expose corporate bonds. As investors will know, there are trillions of Dollars worth of bonds hanging on the lower cusp of investment grade at the same time as high yield issuance has surged in recent years. A quick reversal in economic fortunes could quickly cause soaring yields, delinquency, and bankruptcies. This would lead to a sharp drop in bond prices and potential economic disruptions.

FINSUM: Two key points to make on this story. Firstly, the corporate bond market is now worth $10 tn, 10x the size of 2001. Secondly, because many high yield bonds are illiquid and difficult to trade in periods of uncertainty, investors will try to offload other assets instead, which can spread the panic to other asset classes.