Secondary bond market

Continued pressure on the UST market coupled with the end of the summer reinvest may begin to test new issues as investors are able to be more selective.

"Bearish Treasury moves have kept some pressure on the muni market and prevented an attempt to rally during the summer season when large redemptions trump issuance," BofA Global Research said in a report.

Refinitiv Lipper reported $264.046 million of outflows from municipal bond mutual funds for the week ending Wednesday after $278.559 million of inflows the previous week.

Municipal CUSIP request volume decreased in July on a year-over-year basis, following an increase in June, according to CUSIP Global Services.

Summer redemption season ends Tuesday when issuers return $9 billion of matured or called bond principal, said CreditSights strategists Pat Luby and Sam Berzok.

The investor-owned utility issues tax-exempt bonds through the Hawaii Department of Budget and Finance.

"The recent outperformance has valuations nearing stretched levels again," Birch Creek Capital said in a weekly report. "If USTs reverse the recent trend higher, we would not be surprised to see munis lag during the rally."

Another day of mixed inflation data led Treasury yields to rise but munis mostly stayed put after underperforming a UST rally earlier in the week. The market is also focused on the $9 billion of redemption flows coming on Tuesday.

Refinitiv Lipper reported $278.559 million of inflows into municipal bond mutual funds for the week ending Wednesday, led by exchange-traded funds.

New York City's $1 billion deal was re-priced to lower yields and a tax-exempt and taxable deal for the NFL's Tennessee Titans new stadium priced.