[1/2] Customers wait in line outside a branch of the Silicon Valley Bank in Wellesley, Massachusetts, U.S., March 13, 2023.
REUTERS/Brian SnyderNEW YORK, March 14 (Reuters) - Extreme volatility is rattling U.S. Treasury markets in the wake of Silicon Valley Bank's (SIVB.O) collapse and investors fear a prolonged bout of gyrations before calm returns to bond markets.
The Fed chief's hawkish message helped push yields, which move inversely to prices, to their highest levels in years.
As investors piled back into Treasuries, yields plummeted.
Over the longer term, sustained rate volatility is unlikely to be good for stocks, said Purves, of Tallbacken Capital.