BOSTON — A University of Oregon business professor wonders how completely are closed-end fund trades reported to the Municipal Securities Rulemaking Board.

John Chalmers of the school's Charles H. Lundquist College of Business said up to 20% of trades were missing.

Subscribe Now

Independent and authoritative analysis and perspective for the bond buying industry.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.