Maturities · Month-end record, Monthly Statement of the Public Debt
How much US Treasury debt was maturing within a year on 31 May 2008?
On , $1.73 trillion of marketable US Treasury debt was due within 12 months, 12.6% more than a year earlier ($1.54 trillion on ).
Marketable Treasury debt maturing each month, by kind
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:
- Due within 12 months$1.73T
- Bills$1.12T
- Notes and bonds$592.08B
- TIPS and FRNs$20.69B
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, 31 May 2007. Every month is in the table under "The numbers behind the chart".
| Measure | This month-end | A year earlier |
|---|---|---|
| Month-end | ||
| Due within 12 months | 1,732,020 | 1,537,944 |
| Bills | 1,119,245 | 919,079 |
| Notes | 592,081 | 597,503 |
| Bonds | 0 | 0 |
| TIPS | 20,693 | 21,363 |
| FRNs | 0 | 0 |
| Securities | 56 | 49 |
| Bills share | 64.6% | 59.8% |
Observed .
That month-end
June 2008 is the largest month, with $375.31 billion.
Bills, the securities that mature within a year of issue, were 64.6% of what was due in these months.
A year earlier
At the month-end a year before, , $1.54 trillion was due within the next 12 months, against $1.73 trillion at this one.
All marketable debt
Marketable Treasury debt outstanding at the month-end was $4.65 trillion, by kind:
- Bills $1.12T
- Notes and bonds $3.03T
- TIPS and FRNs $494.30B
Weighted by amount, it had 56.3 months to go until it matures, on average.
Understanding the maturity calendar
Where it stands today
$1.73T was due within 12 months of the month-end of , 64.6% of it in bills.
What does the maturity calendar show?
Treasury usually pays maturing debt with new borrowing, so the amount due is the amount Treasury rolls over into new securities.
Read more
Bills issued after the month-end are not here; the calendar filled with new bills every week.
The numbers behind the chart
How much was due in each of the 12 months after it?$ million, by kind
| Maturing in | Total | Bills | Notes | Bonds | TIPS | FRNs | Securities |
|---|---|---|---|---|---|---|---|
| June 2008 | 375,306 | 348,808 | 26,499 | 0 | 0 | 0 | 6 |
| July 2008 | 259,557 | 233,128 | 26,429 | 0 | 0 | 0 | 6 |
| August 2008 | 275,341 | 207,188 | 68,152 | 0 | 0 | 0 | 7 |
| September 2008 | 174,022 | 133,521 | 40,502 | 0 | 0 | 0 | 6 |
| October 2008 | 145,311 | 106,587 | 38,724 | 0 | 0 | 0 | 7 |
| November 2008 | 179,065 | 90,012 | 89,052 | 0 | 0 | 0 | 8 |
| December 2008 | 40,817 | 0 | 40,817 | 0 | 0 | 0 | 2 |
| January 2009 | 59,672 | 0 | 38,979 | 0 | 20,693 | 0 | 3 |
| February 2009 | 62,780 | 0 | 62,780 | 0 | 0 | 0 | 3 |
| March 2009 | 38,647 | 0 | 38,647 | 0 | 0 | 0 | 2 |
| April 2009 | 38,781 | 0 | 38,781 | 0 | 0 | 0 | 2 |
| May 2009 | 82,722 | 0 | 82,722 | 0 | 0 | 0 | 4 |
| All of these months | 1,732,020 | 1,119,245 | 592,081 | 0 | 20,693 | 0 | 56 |
The table scrolls sideways; the first column stays in place.
What was all marketable debt made of?31 May 2008, $ million
| Kind | Amount, $ million | Share |
|---|---|---|
| Bills | 1,119,245 | 24.1% |
| Notes | 2,450,607 | 52.8% |
| Bonds | 581,012 | 12.5% |
| TIPS | 494,295 | 10.6% |
| Floating rate notes | 0 | 0.0% |
| All marketable debt | 4,645,158 | 100.0% |
How much of it did the Federal Reserve hold?System Open Market Account, $ million
| Maturing in | Total | Held by the Fed | Fed share |
|---|---|---|---|
| June 2008 | 375,306 | 12,180 | 3.2% |
| July 2008 | 259,557 | 15,458 | 6.0% |
| August 2008 | 275,341 | 20,678 | 7.5% |
| September 2008 | 174,022 | 11,561 | 6.6% |
| October 2008 | 145,311 | 8,281 | 5.7% |
| November 2008 | 179,065 | 14,113 | 7.9% |
| December 2008 | 40,817 | 6,139 | 15.0% |
| January 2009 | 59,672 | 7,422 | 12.4% |
| February 2009 | 62,780 | 8,447 | 13.5% |
| March 2009 | 38,647 | 5,766 | 14.9% |
| April 2009 | 38,781 | 4,716 | 12.2% |
| May 2009 | 82,722 | 16,040 | 19.4% |
Observed .
When are the figures from?
Observed .
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Sources
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