Maturities · Month-end record, Monthly Statement of the Public Debt

How much US Treasury debt was maturing within a year on 30 November 2010?

On 30 November 2010, $2.60 trillion of marketable US Treasury debt was due within 12 months, 1.9% more than a year earlier ($2.55 trillion on 30 November 2009), the largest amount since 30 September 2009.

Marketable Treasury debt maturing each month, by kind

December 2010 to November 2011As of the month-end of 30 Nov 2010

$0.2T$0.4T$0.6T$0.8TDecJanFebMarAprMayJunJulAugSepOctNov

December 2010 Bills $553.42B Notes and bonds $53.78B Total $607.20BJanuary 2011 Bills $337.00B Notes and bonds $54.70B TIPS and FRNs $13.81B Total $405.51BFebruary 2011 Bills $262.02B Notes and bonds $83.08B Total $345.11BMarch 2011 Bills $172.99B Notes and bonds $59.40B Total $232.39BApril 2011 Bills $140.00B Notes and bonds $58.89B TIPS and FRNs $22.21B Total $221.10BMay 2011 Bills $138.01B Notes and bonds $58.43B Total $196.44BJune 2011 Bills $50.00B Notes and bonds $58.66B Total $108.66BJuly 2011 Bills $25.00B Notes and bonds $59.88B Total $84.88BAugust 2011 Bills $25.00B Notes and bonds $87.40B Total $112.40BSeptember 2011 Bills $25.00B Notes and bonds $61.26B Total $86.26BOctober 2011 Bills $24.00B Notes and bonds $61.27B Total $85.27BNovember 2011 Bills $23.00B Notes and bonds $91.80B Total $114.80B

Each kind

Bills
Notes and bonds
TIPS and FRNs

Each column is one month after the month-end, in parts by kind of security; pointing at a column shows them.

The linesLatest: 30 Nov 2010

Due within 12 months$2.60T
Bills$1.78T
Notes and bonds$788.54B
TIPS and FRNs$36.01B

Inspect and compare dates

What matures within 12 months of this month-end beside the same months counted from the month-end a year earlier, 30 November 2009. Every month is in the table under "The numbers behind the chart".

Debt due within 12 months of 30 November 2010 and of 30 November 2009 ($ million)
Measure	This month-end	A year earlier
Month-end	30 November 2010	30 November 2009
Due within 12 months	2,600,012	2,551,399
Bills	1,775,456	1,850,499
Notes	788,544	654,447
Bonds	0	0
TIPS	36,012	46,453
FRNs	0	0
Securities	62	66
Bills share	68.3%	72.5%

Observed 30 Nov 2010.

That month-end

December 2010 is the largest month, with $607.20 billion.

Bills, the securities that mature within a year of issue, were 68.3% of what was due in these months.

A year earlier

At the month-end a year before, 30 November 2009, $2.55 trillion was due within the next 12 months, against $2.60 trillion at this one.

All marketable debt

Marketable Treasury debt outstanding at the month-end was $8.74 trillion, by kind:

Bills $1.78T
Notes and bonds $6.35T
TIPS and FRNs $615.35B

Bills made up 20.3% of it. Weighted by amount, it had 58.9 months to go until it matures, on average.

Each kind, in millions

Understanding the maturity calendar

Where it stands today

$2.60T was due within 12 months of the month-end of 30 Nov 2010, 68.3% of it in bills.

What does the maturity calendar show?

Treasury usually pays maturing debt with new borrowing, so the amount due is the amount Treasury rolls over into new securities.

Bills issued after the month-end are not here; the calendar filled with new bills every week.

The numbers behind the chart

How much was due in each of the 12 months after it?$ million, by kind

Marketable Treasury debt maturing each month ($ million)
Maturing in	Total	Bills	Notes	TIPS	Securities
December 2010	607,202	553,424	53,777	0	7
January 2011	405,508	337,001	54,699	13,807	7
February 2011	345,105	262,024	83,082	0	7
March 2011	232,387	172,992	59,395	0	7
April 2011	221,095	140,002	58,888	22,206	7
May 2011	196,446	138,014	58,431	0	6
June 2011	108,663	50,001	58,662	0	4
July 2011	84,882	25,000	59,882	0	3
August 2011	112,397	24,999	87,398	0	4
September 2011	86,262	25,000	61,262	0	3
October 2011	85,268	24,002	61,266	0	3
November 2011	114,797	22,996	91,801	0	4
All of these months	2,600,012	1,775,456	788,544	36,012	62

The table scrolls sideways; the first column stays in place.

What was all marketable debt made of?30 November 2010, $ million

Marketable Treasury debt outstanding at the month-end ($ million)
Kind	Amount, $ million	Share
Bills	1,775,456	20.3%
Notes	5,467,747	62.6%
Bonds	879,411	10.1%
TIPS	615,353	7.0%
Floating rate notes	0	0.0%
All marketable debt	8,737,966	100.0%

How much of it did the Federal Reserve hold?System Open Market Account, $ million

Maturing debt held in the Federal Reserve's System Open Market Account ($ million)
Maturing in	Total	Held by the Fed	Fed share
December 2010	607,202	20,563	3.4%
January 2011	405,508	3,676	0.9%
February 2011	345,105	7,585	2.2%
March 2011	232,387	4,933	2.1%
April 2011	221,095	9,461	4.3%
May 2011	196,446	9,259	4.7%
June 2011	108,663	3,413	3.1%
July 2011	84,882	2,948	3.5%
August 2011	112,397	5,600	5.0%
September 2011	86,262	3,425	4.0%
October 2011	85,268	4,030	4.7%
November 2011	114,797	10,493	9.1%

Observed 24 Nov 2010.

When are the figures from?

Observed 30 Nov 2010.

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Page updated 4 Oct 2026, 09:34 UTC

Sources

© 2026 Federal Reserve Bank of New York. Content from the New York Fed subject to the Terms of Use at newyorkfed.org. The Federal Reserve share of maturities is computed by 500metrics. (source) Terms: Federal Reserve Bank of New York terms of use.