So what happens when all spreads become equal? Fire sale...
High correlation is one of those weird things which pops out of the financial markets when you get strange bedfellows such as a credit crisis combined with a very low corporate default rate. Just as currency futures don't predict the future movement of currencies (they're entirely a function of interest rates), the correlation figure doesn't really measure how likely a massively-correlated simultaneous wave of defaults is. Instead, it just kind of pops out when you get forced liquidations, like we're seeing in the CLO and CDO markets, where Everything Must Go.
No comments:
Post a Comment