Investments

Columbia College Chicago was lowered one notch to BB-plus from BBB-minus by S&P Global Ratings, citing the school's falling headcount and diminished demand.

The top five featured in the ranking handled deals totalling more than $84 billion in par value.

The airport, also selling $412.8 million of new money, will join a bevy of issuers who have deployed a tender offer in the hope of realizing refunding savings.

Investors added $571.5 million from municipal bond mutual funds in the week ended Wednesday, following $224.6 million of outflows the prior week, according to LSEG Lipper data.

Port Freeport's decision to go property tax-free resulted in a revenue bond rating downgrade from S&P and raised disclosure questions.

The fund's sell-off in June shows the challenges of accurate pricing in the high-yield muni market.

Larger dealer networks lead to lower markups, but smaller networks show evidence of potential collusion and market manipulation, the paper said.

Year-to-date volume stands at $310.166 billion, up 17.4% from $264.151 billion at the same time last year, prompting several firms to revisit their supply projections for the year.

The toll revenue bonds, subject to federal alternative minimum tax, will be issued through the Wisconsin-based Public Finance Authority.

U.S. District Judge Laura Taylor Swain gave no indication at the hearing as to how she was leaning and said some issues might not be able to be resolved as a matter of law.