Treasury yields may also have been prodded upwards by Japan’s bond yields, which had been an anchor for developed-market rates but are on the rise after the Bank of Japan effectively doubled the policy cap on 10-year JGB yields to 1% at the end of July.
The JGB market is still feeling for an equilibrium point for the benchmark yield , but a grind to a 9 1/2-year peak of 0.675% today met no resistance from the central bank.
Meanwhile, the U.S. economy is proving so strong that Richmond Fed President Thomas Barkin told Reuters “the reacceleration scenario has come onto the table”.
At the start of the week, the worry was that Fed Chair Jerome Powell might retract his hawkish talons in his speech on day two of the annual Jackson Hole confab on Friday, which could suck some momentum out of the bond selloff.
A 20-year Treasury auction later today will provide a test of demand for yields at such elevated levels.
The U.S. also gets flash August PMIs for both manufacturing and services, capping a day that includes the release of those same measures for Britain, Germany, France and the euro area as a whole.