U.S. municipal bond funds reported $173.5 million of net inflows in the week ended March 22, compared with $118.1 million in outflows in the previous week, according to data released by Lipper on Thursday.
The four-week moving average remained negative at $91 million, said Lipper, a unit of Thomson Reuters.
High-yield muni bond funds reported inflows of $222.9 million, up from $66 million in the previous week.
