Agency issuance of single-family MBS posted a solid, if unspectacular, gain from April to May, according to a new Inside MBS & ABS ranking and analysis. Fannie Mae, Freddie Mac and Ginnie Mae issued a combined $98.52 billion of single-family MBS last month, up 4.1 percent from their April volume. Monthly production in 2017 still hasn’t caught up to the $134.21 billion issued in January but, on a year-to-date basis, it’s running about 5.3 percent ahead of the pace set in the first five months of last year. The story in 2017 has been...[Includes two data tables]