SPECIAL NOTICE

Data on reserves and the monetary base have been revised to reflect the result of annual reviews of seasonal factors and break factors. Revisions to seasonal factors start in January 1999, while revisions to break factors begin in January 2010. Break factors remove discontinuities (or "breaks") associated with regulatory changes in reserve requirements, such as the annual indexations of the low-reserve tranche and the reserve requirement exemption.1 The maximum revision to total reserves, nonborrowed reserves, required reserves, and the monetary base in any maintenance period was $2.0 billion; most revisions were less than $700 million.

A more detailed description of the methods for constructing break factors and seasonal factors is available under "Annual review of break and seasonal factors" on the Federal Reserve's website (http://www.federalreserve.gov/releases/h3/hist/). Historical data, updated each week, are available there as well.

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1. The Monetary Control Act of 1980 established a reserve ratio of 3 percent against the first $25 million in net transaction deposits (low-reserve tranche) at each depository institution. Since 1982, the low-reserve tranche has been indexed each January by 80 percent of the previous year's (June 30 to June 30) growth rate of net transaction deposits at all depository institutions. For all reserve maintenance periods ending in 2011, the low-reserve tranche is $58.8 million, rising to $71.0 million for maintenance periods ending in 2012.

Under the Garn-St Germain Depository Institutions Act of 1982, the first $2 million of reservable liabilities of each depository institution was exempted from reserve requirements. Since 1983, this exemption amount has been indexed each year by 80 percent of the rate of increase of the reservable liabilities at all depository institutions over the preceding year (June 30 to June 30). For all reserve maintenance periods ending in 2011, the reserve requirement exemption is $10.7 million, rising to $11.5 million for maintenance periods ending in 2012.

H.3 (502)
For release at 4:30 p.m. Eastern Time; October 27, 2011

Table 1
Aggregate Reserves of Depository Institutions and the Monetary Base
Adjusted for changes in reserve requirements1
Seasonally adjusted unless noted otherwise
Millions of dollars

Date	Reserves of depository institutions				Monetary base5	Total borrowings  from the Federal Reserve, NSA
	Total2	Nonborrowed3	Required	Excess, NSA4
Month6
Sep 2010	1047965	995444	67134	980831	1963094	52521
Oct 2010	1040098	991525	66577	973521	1962024	48573
Nov 2010	1038829	992140	66834	971995	1967156	46689
Dec 2010	1077351	1031863	70213	1007138	2008050	45488
Jan 2011	1106539	1074293	69465	1037074	2041484	32246
Feb 2011	1262706	1240773	71410	1191296	2206251	21933
Mar 2011	1436134	1416253	73456	1362678	2389800	19882
Apr 2011	1526475	1508632	74354	1452121	2490858	17842
May 2011	1587572	1572427	74871	1512702	2561972	15146
Jun 2011	1666349	1653106	77541	1588808	2647108	13243
Jul 2011	1696479	1684084	78292	1618187	2681832	12395
Aug 2011	1666963	1655129	83446	1583517	2658711	11834
Sep 2011	1642728	1631153	91697	1551031	2639178	11575
Two weeks ending7
Aug 24, 2011	1659783	1647951	81982	1577801	2652031	11833
Sep 7, 2011	1658435	1646750	89880	1568554	2652758	11685
Sep 21, 2011	1640436	1628822	92130	1548306	2637181	11614
Oct 5, 2011	1634078	1622650	92438	1541640	2631723	11429
Oct 19, 2011 p	1662854	1651537	90959	1571895	2661664	11317

1. Reserves and monetary base figures incorporate adjustments for discontinuities, or "breaks," associated with regulatory changes in reserve requirements. (For more information, refer to table 3.)

2. Seasonally adjusted, break-adjusted total reserves equal seasonally adjusted, break-adjusted required reserves plus unadjusted excess reserves. (Also, refer to footnote 2 in table 2 and footnote 2 in table 3.)

3. Seasonally adjusted, break-adjusted nonborrowed reserves equal seasonally adjusted, break-adjusted total reserves less unadjusted total borrowings from the Federal Reserve.

4. Excess reserves NSA equals unadjusted total reserves (table 2, column 1) less unadjusted required reserves (table 2, column 3).

5. The seasonally adjusted, break-adjusted monetary base consists of (1) seasonally adjusted, break-adjusted total reserves plus (2) the seasonally adjusted currency component of the money stock plus (3), for all quarterly reporters on the "Report of Transaction Accounts, Other Deposits and Vault Cash" and for all those weekly reporters whose vault cash exceeds their required reserves, the seasonally adjusted, break-adjusted difference between current vault cash and the amount applied to satisfy current reserve requirements. (Also, refer to footnote 3 in table 2 and footnote 4 in table 3.)

6. Prorated averages of biweekly averages.

7. Averages of daily figures.

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1. The Federal Reserve Bank of New York (FRBNY) has extended credit to Maiden Lane LLC, Maiden Lane II LLC, and Maiden Lane III LLC, as discussed in the notes to the Board's H.4.1 statistical release, "Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks." Consistent with generally accepted accounting principles, the assets and liabilities of these LLCs have been consolidated with the assets and liabilities of the FRBNY because the FRBNY is the primary beneficiary of the LLCs. As a consequence of this consolidation, the extensions of credit from the FRBNY to these LLCs are eliminated from the Federal Reserve's balance sheet, and, thus, the loans are not included in borrowed reserves.

2. As a result of the closing of the American International Group, Inc. (AIG) recapitalization plan on January 14, 2011, the credit extended to AIG was fully repaid and the Federal Reserve's commitment to lend any further funds was terminated. Before the closing of the AIG recapitalization plan, this borrowing category included outstanding principal and capitalized interest under the revolving credit facility net of unamortized deferred commitment fees and allowance for loan restructuring, and it excluded credit extended to consolidated LLCs as described in footnote 1 above.

3. Includes credit extended by the Federal Reserve Bank of New York to eligible borrowers through the Term Asset-Backed Securities Loan Facility.

4. Prorated averages of biweekly averages.

5. Averages of daily figures.

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1. Reflects actual required reserves, with no adjustments to eliminate the effects of discontinuities, or "breaks," associated with regulatory changes in reserve requirements.

2. Reserve balances with Federal Reserve Banks plus vault cash used to satisfy reserve requirements.

3. The monetary base, not break-adjusted and not seasonally adjusted, consists of (1) total reserves plus (2) required clearing balances and adjustments to compensate for float at Federal Reserve Banks plus (3) the currency component of the money stock plus (4), for all quarterly reporters on the "Report of Transaction Accounts, Other Deposits and Vault Cash" and for all those weekly reporters whose vault cash exceeds their required reserves, the difference between current vault cash and the amount applied to satisfy current reserve requirements. Currency and vault cash figures are measured over computation periods ending on Mondays.

4. Excludes required clearing balances and adjustments to compensate for float and includes other off-balance-sheet "as-of" adjustments.

5. Vault cash eligible to satisfy reserve requirements. It includes only vault cash held by those banks and thrifts that are not exempt from reserve requirements. Dates refer to the maintenance periods in which the vault cash can be used to satisfy reserve requirements.

6. All vault cash held during the lagged computation period by "bound" institutions (i.e., those whose required reserves exceed their vault cash) plus the amount of vault cash applied during the maintenance period by "nonbound" institutions (i.e., those whose vault cash exceeds their required reserves) to satisfy current reserve requirements.

7. Total vault cash eligible to satisfy reserve requirements, held by depository institutions not exempt from reserve requirements, minus the amount used to satisfy reserve requirements.

8. Consists of carryover only at depository institutions maintaining reserves on the basis of two-week maintenance periods. Reflects excess (+) or deficit (-) reserves eligible to be carried forward into the two-week reserve maintenance period ending on the date shown.

9. Prorated averages of biweekly averages.

10. Averages of daily figures.

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Note: Current and historical H.3 data are available each week on the Federal Reserve Board's website (http://www.federalreserve.gov/). Monthly data are available back to January 1959, and weekly data are available back to January 1975 for most series. For information about individual copies or subscriptions, contact Publications Services at the Federal Reserve Board (phone 202-452-3245, fax 202-728-5886).

1. Figures reflect adjustments for discontinuities, or "breaks," associated with regulatory changes in reserve requirements.

2. Break-adjusted total reserves equal break-adjusted required reserves (table 3, column 3) plus excess reserves NSA (table 1, column 4).

3. To adjust required reserves for discontinuities due to regulatory changes in reserve requirements, a multiplicative procedure is used to estimate what required reserves would have been in past periods had current reserve requirements been in effect. Break-adjusted required reserves are equal to break-adjusted required reserves against transactions deposits.

4. The break-adjusted monetary base equals (1) break-adjusted total reserves plus (2) the (unadjusted) currency component of the money stock plus (3), for all quarterly reporters on the "Report of Transaction Accounts, Other Deposits and Vault Cash" and for all those weekly reporters whose vault cash exceeds their required reserves, the break-adjusted difference between current vault cash and the amount applied to satisfy current reserve requirements.

5. Prorated averages of biweekly averages.

6. Averages of daily figures.

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