1750.13—Risk-based capital level computation.
(a) Risk-Based Capital Test—
OFHEO shall compute a risk-based capital level for each Enterprise at least quarterly by applying the risk-based capital test described in appendix A to this subpart to determine the amount of total capital required for each Enterprise to maintain positive capital during the stress period. In making this determination, the Director shall take into account any appropriate distinctions among types of mortgage products, differences in seasoning of mortgages, and other factors determined appropriate by the Director in accordance with the methodology specified in appendix A to this subpart. The stress period has the following characteristics:
(1) Credit risk—
With respect to mortgages owned or guaranteed by the Enterprise and other obligations of the Enterprise, losses occur throughout the United States at a rate of default and severity reasonably related, in accordance with appendix A to this subpart, to the benchmark loss experience.
(2) Interest rate risk—
(i) In general.
Interest rates decrease as described in paragraph (a)(2)(ii) of this section or increase as described in paragraph (a)(2)(iii) of this section, whichever would require more capital in the stress test for the Enterprise. Appendix A to this subpart contains a description of the methodology applied to implement the interest rate scenarios described in paragraphs (a)(2)(ii) and (iii) of this section.
(ii) Decreases.
The 10-year constant maturity Treasury yield decreases during the first year of the stress period and remains at the new level for the remainder of the stress period. The yield decreases to the lesser of—
(A)
600 basis points below the average yield during the 9 months immediately preceding the stress period, or
(B)
60 percent of the average yield during the 3 years immediately preceding the stress period, but in no case to a yield less than 50 percent of the average yield during the 9 months immediately preceding the stress period.
(iii) Increases.
The 10-year constant maturity Treasury yield increases during the first year of the stress period and will remain at the new level for the remainder of the stress period. The yield increases to the greater of—
(A)
600 basis points above the average yield during the 9 months immediately preceding the stress period, or
(B)
160 percent of the average yield during the 3 years immediately preceding the stress period, but in no case to a yield greater than 175 percent of the average yield during the 9 months immediately preceding the stress period.
(iv) Different terms to maturity.
Yields of Treasury instruments with terms to maturity other than 10 years will change relative to the 10-year constant maturity Treasury yield in patterns and for durations that are reasonably related to historical experience and are judged reasonable by the Director. The methodology used by the Director to adjust the yields of those other instruments is specified in appendix A to this subpart.
(v) Large increases in yields.
If the 10-year constant maturity Treasury yield is assumed to increase by more than 50 percent over the average yield during the 9 months immediately preceding the stress period, the Director shall adjust the losses resulting from the conditions specified in paragraph (a)(2)(iii) of this section to reflect a correspondingly higher rate of general price inflation. The method of such adjustment by the Director is specified in appendix A to this subpart.
(3) New business.
Any contractual commitments of the Enterprise to purchase mortgages or issue securities will be fulfilled. The characteristics of resulting mortgages purchased, securities issued, and other financing will be consistent with the contractual terms of such commitments, recent experience, and the economic characteristics of the stress period, as more fully specified in appendix A to this subpart. No other purchases of mortgages shall be assumed.
(4) Other activities.
Losses or gains on other activities, including interest rate and foreign exchange hedging activities, shall be determined by the Director, in accordance with appendix A to this subpart and on the basis of available information, to be consistent with the stress period.
(5) Consistency.
Characteristics of the stress period other than those specifically set forth in paragraph (a) of this section, such as prepayment experience and dividend policies, will be determined by the Director, in accordance with appendix A to this subpart, on the basis of available information, to be most consistent with the stress period.
(b) Risk-Based Capital Level.
The risk-based capital level of an Enterprise, to be used in determining the appropriate capital classification of each Enterprise, as required by section 1364 of the Federal Housing Enterprises Financial Safety and Soundness Act of 1992 (12 U.S.C. 4614 ), shall be equal to the sum of the following amounts:
(1) Credit and Interest Rate Risk.
The amount of total capital determined by applying the risk-based capital test under paragraph (a) of this section to the Enterprise.
(2) Management and Operations Risk.
To provide for management and operations risk, 30 percent of the amount of total capital determined by applying the risk-based capital test under paragraph (a) of this section to the Enterprise.