Nuveen Build America Bond Opportunity Fund: N-CSR filed Jun 7, 2018

Name: Nuveen Build America Bond Opportunity Fund N-CSR (0000891804-18-000263)
Creator: Nuveen Build America Bond Opportunity Fund
Published: 2018-06-07

Form type: N-CSR
Filing date: Jun 7, 2018
Accession number: 0000891804-18-000263
Filer: Nuveen Build America Bond Opportunity Fund (CIK 1493523)