The market for jumbo mortgage-backed securities looks to be regaining some momentum as Shellpoint Partners plans to resume issuance and market-leader JPMorgan Chase prepares another deal. Shellpoint’s New Penn Financial is set to issue a $353.68 million jumbo MBS next week, according to presale reports by Kroll Bond Rating Agency and Moody’s Investors Service. Shellpoint Co-Originator Trust 2016-1 will mark the first issuance from the MBS shelf since ...