High duration, yes, but actually extremely low risk.
The thing that killed SVB was the bank run. They would have been fine with the raise. Panic set in and killed them. FRB is not in a better position, but nobody is panicking, so they’ll survive.
Didn’t SVB directly cause the bank run that killed them though? It wasn’t some externally driven event outside the scope of risk management. The assets were fine but the high duration was the risk. They took it purposely and lost billions when their risky bets turned against them. The emergency equity raise and sale attempts were desperation, and seen as such.
Doesn’t feel much different than a yield farming crypto bank going under when they are forced to fire-sale thinly traded sh*tcoins and take a beating.
The thing that killed SVB was the bank run. They would have been fine with the raise. Panic set in and killed them. FRB is not in a better position, but nobody is panicking, so they’ll survive.