Secondary bond market

Munis are directionally trading with USTs but underperforming in days where USTs rally and outperforming in days where USTs sell-off, said Greg Gizzi, head of U.S. fixed income and head of municipal bonds at Macquarie Asset Management.

Munis held "their firmer tone as Treasuries continued to rally once more this past week," said Jason Wong, vice president of municipals at AmeriVet Securities.

Yields on top-rated municipal bonds fell as much as nine basis points on Friday as bank contagion fears resurfaced and investors looked to safe-haven securities. The primary calendar is rebounding, with volume rising to an estimated $5.4 billion in the week ahead.

Outflows continued as Refinitiv Lipper reported $427.082 million was pulled from municipal bond mutual funds in the week that ended Wednesday after $461.123 million of outflows the week prior.

"In short, it appears that the end of the current tightening cycle is coming into view," said Wells Fargo Securities Chief Economist Jay Bryson.

After a tumultuous week, expect another ahead, said Matt Fabian, a partner at Municipal Market Analytics.

The banking sector crisis caused a flight-to-quality bid in USTs last week.

Investors will be greeted Monday with a new-issue calendar estimated at $4.064 billion.

Outflows continued as Refinitiv Lipper reported $461.123 million was pulled from municipal bond mutual funds in the week that ended Wednesday after $307.815 million of outflows the week prior.

"The main question for investors recently has been: will we see bank selling of municipals that exerts pressure on the market, and what kind of market effects could occur," Barclays strategists said.