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How much US Treasury debt was due within a year on 31 October 2008?

On , $2.56 trillion of marketable US Treasury debt was due within 12 months, 65.4% more than a year earlier ($1.55 trillion on ), the largest amount of any month-end we hold.

November 2008 is the largest month, with $565.50 billion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
November 2008 is the largest month, with $565.50 billion0.000.250.500.751.00Nov0.57Dec0.42Jan0.56Feb0.17Mar0.14Apr0.21May0.08Jun0.12Jul0.07Aug0.11Sep0.06Oct0.06November 2008 is the largest month, with $565.50 billion0.000.250.500.751.00NovJanMarMayJulSep

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Each month as a table
Marketable Treasury debt maturing each month ($ million)
Maturing inTotalBillsNotesBondsTIPSFRNsSecurities
November 2008565,499476,44789,0520008
December 2008418,883378,06640,8170006
January 2009557,351497,12538,979021,24708
February 2009165,816103,03662,7800007
March 2009143,676105,03038,6470006
April 2009205,814167,03338,7810008
May 200982,722082,7220004
June 2009123,02786,00137,0260004
July 200972,89936,00536,8930004
August 2009110,39720,00090,3970005
September 200956,96619,99236,9740003
October 200959,87121,00038,8710003
All of these months2,562,9191,909,735631,937021,247066

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills1,909,73533.4%
Notes2,686,56047.0%
Bonds582,82310.2%
TIPS536,1509.4%
Floating rate notes00.0%
All marketable debt5,715,269100.0%

Bills, the securities that mature within a year of issue, made up 33.4% of marketable debt at the month-end and 74.5% of what matures in the months above.

Weighted by amount, marketable debt had 48.7 months to go until it matures, on average, at the month-end.

How does it compare with a year earlier?

Debt due within the next months ($ million)
Month-endTotalBillsBills share
31 October 20082,562,9191,909,73574.5%
31 October 20071,549,447938,07260.5%

About these figures

The Federal Reserve's part and the source

How much of it did the Federal Reserve hold?

Maturing debt held in the Federal Reserve's System Open Market Account ($ million)
Maturing inTotalHeld by the FedFed share
November 2008565,49928,7545.1%
December 2008418,8836,1391.5%
January 2009557,3517,5051.3%
February 2009165,8168,4475.1%
March 2009143,6765,7664.0%
April 2009205,8144,7162.3%
May 200982,72216,04019.4%
June 2009123,0273,7073.0%
July 200972,8994,1155.6%
August 2009110,39714,86413.5%
September 200956,9662,1323.7%
October 200959,8713,4705.8%

Source: Federal Reserve Bank of New York, SOMA holdings. Observed .

Source

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Sources and licence

Sources and licence

  • U.S. Treasury, Bureau of the Fiscal Service, Fiscal Data (source). Licence: Public domain, a work of the US federal government
  • © 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). Licence: Federal Reserve Bank of New York terms of use

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