TBA transactions

Effective Date for FINRA Rule 4210 Margin Amendments Approaches

 

Beginning on December 15, 2017, amendments approved by the Securities and Exchange Commission (“SEC”) last year to FINRA Rule 4210[1] will require U.S. registered broker-dealers to collect (but not post) daily variation margin and, in some cases, initial margin, from their customers on specified transactions.[2]

These new margin requirements apply to “Covered Agency Transactions,” which include: (i) “to-be-announced” (or “TBA”) transactions[3] on mortgage-backed securities (“MBS”) and specified pool transactions[4] for which the settlement date is more than one business day after the trade date; and (ii) U.S. agency collateralized mortgage obligations for which the settlement date is more than three business days after the trade date.[5]  TBA transactions account for the vast majority of trading in the sizable agency MBS market.[6] READ MORE