In a previous post, we compared loan commitments, which re-proposed Rule 18f-4 would treat as “unfunded commitment agreements,” and “to be announced” (“TBA”) mortgage-backed securities (“MBS”) trades and put options, which Rule 18f-4 would treat as “derivative transactions,” to identify features that may be unique to loan commitments. Our last post showed how one feature, greater uncertainty as to the term of eventual loans as compared to the average life of the mortgages that underlie TBAs (in each case resulting from prepayments of the loans and mortgages, respectively), could prevent loan commitments from fluctuating in value. If the value of the commitment does not fluctuate substantially, the commitment cannot “present an opportunity for the fund to realize gains or losses between the date of the fund’s commitment and its subsequent investment” and thus will not have a leveraging effect on the fund. Read the full article on our sister blog Asset Management ADVocate.