Published: July 29, 2009
Fitch Takes Various Actions on GMACM Home Equity Loan Trust 2001-HE2
NEW YORK - (BUSINESS WIRE) - Fitch Ratings has taken the following rating actions on GMACM Home
Equity Loan Trust 2001-HE2:
--$14,719,784.54 class I-A-1 notes affirmed at 'BBB/LS1';
--$11,411,044.21 class I-A-2 notes downgraded to 'BB/LS1' from 'BBB';
--$283,274.60 class II-A-5 notes affirmed at 'BBB/LS1';
--$9,762,364.43 class II-A-7 notes affirmed at 'BBB/LS1'.
Fitch also places the class II-A-7 notes on Rating Watch Negative.
Expected losses (EL) were determined on this transaction by assigning a
frequency of foreclosure (FOF) to each delinquency bucket in the
transaction. Since the pool is 100% second lien collateral a severity
assumption of 100% was utilized.
A cash flow analysis was performed to assess each bond's credit risk.
Fitch determined the amount of pool collateral losses that will cause
the bond to experience a dollar of impairment which is referred to as
the bond's break loss (BL). This analysis takes into account a bond's
position in the capital structure, payment priority, and any other
structural features that provide loss protection to the bond.
The relationship between the bond's BL and the EL is used to determine
the bond's loss coverage ratio (LCR). This is used to drive the ratings
on the transaction. The ratings on the notes address the timely payment
of interest and ultimate repayment of principal upon maturity.
In conjunction with these rating actions, Fitch Ratings has assigned
Loss Severity (LS) ratings to four bonds in this transaction. Introduced
in February 2009, LS ratings are meant to complement the existing
long-term credit (LTC) ratings for structured finance securities. LTC
ratings exclusively address the probability of default of a security.
The LS ratings provide an indication of the relative degree of risk that
a security might suffer a high loss severity in the event that the
security defaults. It will always be necessary to consider loss severity
(as indicated by the LS rating) in conjunction with probability of
default (as indicated by the LTC rating.) The LS rating scale consists
of five rating categories from 'LS1' to 'LS5'. LS ratings are only
assigned to securities that have corresponding LTC ratings in rating
categories 'AAA' through 'B'. The LS rating category to be assigned will
be determined through a calculation that measures the size of the
tranche (tranche thickness) relative to the base expected loss
determined for the asset portfolio underlying the transaction.
Additional information is available in Fitch's Feb. 17 global report,
'Criteria for Structured Finance Loss Severity Ratings', available at www.fitchratings.com.
Additional details are available in the following research, also
available at www.fitchratings.com:
--'Updated Surveillance Criteria for U.S. Subprime RMBS' (Nov. 19, 2008);
--'U.S. Subprime RMBS/HEL Upgrade/Downgrade Criteria' (June 12, 2007).
Fitch's rating definitions and the terms of use of such ratings are
available on the agency's public site, www.fitchratings.com.
Published ratings, criteria and methodologies are available from this
site, at all times. Fitch's code of conduct, confidentiality, conflicts
of interest, affiliate firewall, compliance and other relevant policies
and procedures are also available from the 'Code of Conduct' section of
this site.
Fitch Ratings, New York
Tara Sweeney, 212-908-0347
Michele
Patterson, 212-908-0779
Sandro Scenga, 212-908-0278 (Media
Relations)
sandro.scenga@fitchratings.com
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