Three separate issuers of jumbo MBS shopped deals in the past week, giving a jolt to a market that has been somewhat subdued since the end of the first quarter. Industry analysts suggest that while liquidity for new jumbo MBS remains limited, the deals can be a good investment. Redwood Trust is set to issue a somewhat unusual $337.08 million jumbo MBS, Credit Suisse is preparing a deal and Five Oaks Investment issued a $251.27 million security this week, according to rating reports and filings with the Securities and Exchange Commission. At the end of October, Two Harbors Investment issued...