Treasury bond

912810FG8 · 5.25% due February 15, 2029

Original term
30-Year
Maturity
Feb 15, 2029
Coupon
5.250%
Pays
Semi-Annual
Dated
Feb 15, 1999
First coupon
Aug 15, 1999
Priced through
Nov 9, 2026
Analyzed through
Nov 9, 2026

Statement of October 31, 2026

Amount outstanding
$11.35bn
Held stripped
$292.3m
Share stripped
2.57%

Stripped par is held as separate interest and principal components rather than as whole securities. The Safe Rate indices deliberately do not deduct it, and the whole-market figure is published so that decision can be argued with. Market statistics.

Amount outstanding as reported by Treasury, in its Monthly Statement of the Public Debt. The Safe Rate indices weight on a different figure, float-adjusted original par, and the two are not comparable security by security. The index figures are published per holding.

Risk, November 9, 2026

Yield to maturity
4.585%
Modified duration
2.092 yr
DV01
0.0215
Convexity
0.0556
Dirty price
102.647

Where its rate sensitivity sits

0.01
0.01
0.04
1.54
0.54
3M
6M
1Y
2Y
3Y
5Y
7Y
10Y
15Y
20Y
25Y
30Y
Sensitivity to a one basis point move at each point on the curve, in years. Concentrated in 5 of twelve buckets, summing to 2.142 years against a modified duration of 2.092.

Against the fitted curve

Priced 1.3 bp rich to the curve on that day, 2.81 cents per 100 of face.

That is 0.70 standard deviations from its own typical residual.

Yield to maturity, 4,547 observations

0%1%2%3%4%5%6%Sep 2, 2008Nov 9, 2026Sep 2, 2008Yield to maturity4.416%Sep 29, 2008Yield to maturity4.280%Oct 27, 2008Yield to maturity4.443%Nov 24, 2008Yield to maturity4.030%Dec 22, 2008Yield to maturity2.931%Jan 21, 2009Yield to maturity3.539%Feb 18, 2009Yield to maturity3.789%Mar 17, 2009Yield to maturity4.001%Apr 14, 2009Yield to maturity3.733%May 11, 2009Yield to maturity4.151%Jun 8, 2009Yield to maturity4.665%Jul 6, 2009Yield to maturity4.295%Jul 31, 2009Yield to maturity4.300%Aug 27, 2009Yield to maturity4.195%Sep 24, 2009Yield to maturity4.153%Oct 22, 2009Yield to maturity4.229%Nov 19, 2009Yield to maturity4.200%Dec 17, 2009Yield to maturity4.311%Jan 15, 2010Yield to maturity4.479%Feb 12, 2010Yield to maturity4.512%Mar 12, 2010Yield to maturity4.466%Apr 8, 2010Yield to maturity4.596%May 5, 2010Yield to maturity4.223%Jun 2, 2010Yield to maturity4.070%Jun 29, 2010Yield to maturity3.748%Jul 27, 2010Yield to maturity3.854%Aug 23, 2010Yield to maturity3.327%Sep 20, 2010Yield to maturity3.516%Oct 18, 2010Yield to maturity3.489%Nov 15, 2010Yield to maturity3.939%Dec 13, 2010Yield to maturity4.109%Jan 10, 2011Yield to maturity4.179%Feb 7, 2011Yield to maturity4.452%Mar 7, 2011Yield to maturity4.303%Apr 1, 2011Yield to maturity4.217%Apr 29, 2011Yield to maturity4.092%May 26, 2011Yield to maturity3.855%Jun 23, 2011Yield to maturity3.766%Jul 21, 2011Yield to maturity3.892%Aug 17, 2011Yield to maturity3.028%Sep 14, 2011Yield to maturity2.807%Oct 12, 2011Yield to maturity2.875%Nov 8, 2011Yield to maturity2.765%Dec 7, 2011Yield to maturity2.668%Jan 5, 2012Yield to maturity2.658%Feb 2, 2012Yield to maturity2.542%Mar 1, 2012Yield to maturity2.714%Mar 28, 2012Yield to maturity2.880%Apr 24, 2012Yield to maturity2.643%May 21, 2012Yield to maturity2.298%Jun 18, 2012Yield to maturity2.158%Jul 16, 2012Yield to maturity2.063%Aug 10, 2012Yield to maturity2.249%Sep 7, 2012Yield to maturity2.280%Oct 4, 2012Yield to maturity2.330%Nov 2, 2012Yield to maturity2.356%Dec 3, 2012Yield to maturity2.218%Dec 31, 2012Yield to maturity2.381%Jan 29, 2013Yield to maturity2.633%Feb 26, 2013Yield to maturity2.511%Mar 25, 2013Yield to maturity2.562%Apr 22, 2013Yield to maturity2.295%May 17, 2013Yield to maturity2.571%Jun 14, 2013Yield to maturity2.753%Jul 12, 2013Yield to maturity3.176%Aug 8, 2013Yield to maturity3.178%Sep 5, 2013Yield to maturity3.480%Oct 2, 2013Yield to maturity3.180%Oct 30, 2013Yield to maturity3.099%Nov 27, 2013Yield to maturity3.306%Dec 26, 2013Yield to maturity3.485%Jan 24, 2014Yield to maturity3.197%Feb 21, 2014Yield to maturity3.208%Mar 20, 2014Yield to maturity3.202%Apr 16, 2014Yield to maturity3.024%May 14, 2014Yield to maturity2.894%Jun 11, 2014Yield to maturity3.001%Jul 9, 2014Yield to maturity2.906%Aug 5, 2014Yield to maturity2.823%Sep 2, 2014Yield to maturity2.731%Sep 30, 2014Yield to maturity2.805%Oct 28, 2014Yield to maturity2.604%Nov 26, 2014Yield to maturity2.514%Dec 24, 2014Yield to maturity2.441%Jan 23, 2015Yield to maturity2.035%Feb 20, 2015Yield to maturity2.395%Mar 19, 2015Yield to maturity2.200%Apr 15, 2015Yield to maturity2.149%May 12, 2015Yield to maturity2.534%Jun 9, 2015Yield to maturity2.644%Jul 7, 2015Yield to maturity2.487%Aug 3, 2015Yield to maturity2.305%Aug 28, 2015Yield to maturity2.424%Sep 25, 2015Yield to maturity2.371%Oct 23, 2015Yield to maturity2.311%Nov 20, 2015Yield to maturity2.476%Dec 18, 2015Yield to maturity2.365%Jan 19, 2016Yield to maturity2.238%Feb 16, 2016Yield to maturity1.982%Mar 14, 2016Yield to maturity2.143%Apr 11, 2016Yield to maturity1.890%May 6, 2016Yield to maturity1.944%Jun 3, 2016Yield to maturity1.849%Jun 30, 2016Yield to maturity1.607%Jul 28, 2016Yield to maturity1.622%Aug 24, 2016Yield to maturity1.666%Sep 21, 2016Yield to maturity1.788%Oct 19, 2016Yield to maturity1.878%Nov 16, 2016Yield to maturity2.361%Dec 14, 2016Yield to maturity2.670%Jan 12, 2017Yield to maturity2.462%Feb 9, 2017Yield to maturity2.509%Mar 9, 2017Yield to maturity2.700%Apr 5, 2017Yield to maturity2.427%May 3, 2017Yield to maturity2.419%May 31, 2017Yield to maturity2.302%Jun 27, 2017Yield to maturity2.267%Jul 25, 2017Yield to maturity2.399%Aug 21, 2017Yield to maturity2.249%Sep 18, 2017Yield to maturity2.276%Oct 16, 2017Yield to maturity2.323%Nov 10, 2017Yield to maturity2.421%Dec 8, 2017Yield to maturity2.412%Jan 8, 2018Yield to maturity2.501%Feb 5, 2018Yield to maturity2.777%Mar 5, 2018Yield to maturity2.906%Apr 2, 2018Yield to maturity2.748%Apr 27, 2018Yield to maturity2.962%May 24, 2018Yield to maturity2.988%Jun 21, 2018Yield to maturity2.908%Jul 19, 2018Yield to maturity2.852%Aug 15, 2018Yield to maturity2.870%Sep 12, 2018Yield to maturity2.972%Oct 10, 2018Yield to maturity3.219%Nov 6, 2018Yield to maturity3.230%Dec 6, 2018Yield to maturity2.894%Jan 4, 2019Yield to maturity2.689%Feb 1, 2019Yield to maturity2.712%Mar 1, 2019Yield to maturity2.777%Mar 28, 2019Yield to maturity2.404%Apr 25, 2019Yield to maturity2.542%May 22, 2019Yield to maturity2.394%Jun 19, 2019Yield to maturity2.024%Jul 17, 2019Yield to maturity2.042%Aug 13, 2019Yield to maturity1.660%Sep 10, 2019Yield to maturity1.702%Oct 7, 2019Yield to maturity1.535%Nov 4, 2019Yield to maturity1.760%Dec 3, 2019Yield to maturity1.698%Dec 31, 2019Yield to maturity1.905%Jan 29, 2020Yield to maturity1.558%Feb 26, 2020Yield to maturity1.292%Mar 24, 2020Yield to maturity0.885%Apr 21, 2020Yield to maturity0.552%May 18, 2020Yield to maturity0.674%Jun 15, 2020Yield to maturity0.614%Jul 13, 2020Yield to maturity0.547%Aug 7, 2020Yield to maturity0.480%Sep 3, 2020Yield to maturity0.508%Oct 1, 2020Yield to maturity0.542%Oct 29, 2020Yield to maturity0.687%Nov 27, 2020Yield to maturity0.692%Dec 24, 2020Yield to maturity0.754%Jan 25, 2021Yield to maturity0.833%Feb 22, 2021Yield to maturity1.106%Mar 19, 2021Yield to maturity1.471%Apr 15, 2021Yield to maturity1.309%May 12, 2021Yield to maturity1.414%Jun 9, 2021Yield to maturity1.245%Jul 7, 2021Yield to maturity1.145%Aug 3, 2021Yield to maturity0.978%Aug 30, 2021Yield to maturity1.089%Sep 27, 2021Yield to maturity1.295%Oct 25, 2021Yield to maturity1.465%Nov 22, 2021Yield to maturity1.540%Dec 20, 2021Yield to maturity1.322%Jan 18, 2022Yield to maturity1.800%Feb 14, 2022Yield to maturity1.988%Mar 14, 2022Yield to maturity2.158%Apr 8, 2022Yield to maturity2.806%May 6, 2022Yield to maturity3.149%Jun 3, 2022Yield to maturity2.993%Jul 1, 2022Yield to maturity2.936%Jul 29, 2022Yield to maturity2.739%Aug 25, 2022Yield to maturity3.188%Sep 22, 2022Yield to maturity3.923%Oct 20, 2022Yield to maturity4.492%Nov 17, 2022Yield to maturity4.021%Dec 15, 2022Yield to maturity3.717%Jan 13, 2023Yield to maturity3.682%Feb 10, 2023Yield to maturity3.981%Mar 10, 2023Yield to maturity4.001%Apr 6, 2023Yield to maturity3.467%May 3, 2023Yield to maturity3.470%May 31, 2023Yield to maturity3.852%Jun 28, 2023Yield to maturity4.034%Jul 26, 2023Yield to maturity4.168%Aug 22, 2023Yield to maturity4.540%Sep 19, 2023Yield to maturity4.589%Oct 17, 2023Yield to maturity4.958%Nov 13, 2023Yield to maturity4.759%Dec 11, 2023Yield to maturity4.350%Jan 9, 2024Yield to maturity4.031%Feb 6, 2024Yield to maturity4.096%Mar 5, 2024Yield to maturity4.183%Apr 2, 2024Yield to maturity4.378%Apr 29, 2024Yield to maturity4.704%May 24, 2024Yield to maturity4.557%Jun 24, 2024Yield to maturity4.260%Jul 22, 2024Yield to maturity4.164%Aug 16, 2024Yield to maturity3.732%Sep 13, 2024Yield to maturity3.412%Oct 10, 2024Yield to maturity3.839%Nov 7, 2024Yield to maturity4.128%Dec 6, 2024Yield to maturity3.996%Jan 6, 2025Yield to maturity4.342%Feb 3, 2025Yield to maturity4.286%Mar 3, 2025Yield to maturity3.907%Mar 28, 2025Yield to maturity3.891%Apr 25, 2025Yield to maturity3.762%May 22, 2025Yield to maturity3.984%Jun 20, 2025Yield to maturity3.867%Jul 18, 2025Yield to maturity3.831%Aug 14, 2025Yield to maturity3.695%Sep 11, 2025Yield to maturity3.492%Oct 8, 2025Yield to maturity3.601%Nov 5, 2025Yield to maturity3.635%Dec 4, 2025Yield to maturity3.548%Jan 2, 2026Yield to maturity3.558%Jan 30, 2026Yield to maturity3.605%Feb 27, 2026Yield to maturity3.381%Mar 26, 2026Yield to maturity4.034%Apr 22, 2026Yield to maturity3.807%May 19, 2026Yield to maturity4.151%Jun 16, 2026Yield to maturity4.048%Jul 15, 2026Yield to maturity4.115%Aug 11, 2026Yield to maturity4.216%Sep 8, 2026Yield to maturity4.386%Oct 5, 2026Yield to maturity4.921%Nov 2, 2026Yield to maturity4.620%Nov 9, 2026Yield to maturity4.585%

Price history

4,547 trading days to Nov 9, 2026

100110120130140150Sep 2, 2008Nov 9, 2026Sep 2, 2008Close111.156Sep 29, 2008Close113.094Oct 27, 2008Close110.719Nov 24, 2008Close116.750Dec 22, 2008Close135.094Jan 21, 2009Close124.438Feb 18, 2009Close120.344Mar 17, 2009Close117.031Apr 14, 2009Close121.125May 11, 2009Close114.719Jun 8, 2009Close107.469Jul 6, 2009Close112.563Jul 31, 2009Close112.469Aug 27, 2009Close113.938Sep 24, 2009Close114.500Oct 22, 2009Close113.375Nov 19, 2009Close113.750Dec 17, 2009Close112.156Jan 15, 2010Close109.813Feb 12, 2010Close109.344Mar 12, 2010Close109.938Apr 8, 2010Close108.188May 5, 2010Close113.219Jun 2, 2010Close115.344Jun 29, 2010Close120.000Jul 27, 2010Close118.375Aug 23, 2010Close126.375Sep 20, 2010Close123.344Oct 18, 2010Close123.688Nov 15, 2010Close116.938Dec 13, 2010Close114.500Jan 10, 2011Close113.500Feb 7, 2011Close109.813Mar 7, 2011Close111.750Apr 1, 2011Close112.875Apr 29, 2011Close114.531May 26, 2011Close117.781Jun 23, 2011Close119.000Jul 21, 2011Close117.156Aug 17, 2011Close130.000Sep 14, 2011Close133.469Oct 12, 2011Close132.250Nov 8, 2011Close133.938Dec 7, 2011Close135.406Jan 5, 2012Close135.438Feb 2, 2012Close137.250Mar 1, 2012Close134.281Mar 28, 2012Close131.500Apr 24, 2012Close135.188May 21, 2012Close140.813Jun 18, 2012Close143.063Jul 16, 2012Close144.563Aug 10, 2012Close141.188Sep 7, 2012Close140.500Oct 4, 2012Close139.531Nov 2, 2012Close138.938Dec 3, 2012Close141.063Dec 31, 2012Close138.219Jan 29, 2013Close134.063Feb 26, 2013Close135.844Mar 25, 2013Close134.906Apr 22, 2013Close139.000May 17, 2013Close134.500Jun 14, 2013Close131.594Jul 12, 2013Close125.344Aug 8, 2013Close125.219Sep 5, 2013Close121.000Oct 2, 2013Close125.000Oct 30, 2013Close126.031Nov 27, 2013Close123.094Dec 26, 2013Close120.625Jan 24, 2014Close124.375Feb 21, 2014Close124.125Mar 20, 2014Close124.125Apr 16, 2014Close126.438May 14, 2014Close128.125Jun 11, 2014Close126.531Jul 9, 2014Close127.719Aug 5, 2014Close128.750Sep 2, 2014Close129.906Sep 30, 2014Close128.750Oct 28, 2014Close131.406Nov 26, 2014Close132.531Dec 24, 2014Close133.406Jan 23, 2015Close139.125Feb 20, 2015Close133.750Mar 19, 2015Close136.375Apr 15, 2015Close136.938May 12, 2015Close131.375Jun 9, 2015Close129.750Jul 7, 2015Close131.719Aug 3, 2015Close134.063Aug 28, 2015Close132.281Sep 25, 2015Close132.844Oct 23, 2015Close133.500Nov 20, 2015Close131.125Dec 18, 2015Close132.438Jan 19, 2016Close133.969Feb 16, 2016Close137.281Mar 14, 2016Close134.906Apr 11, 2016Close138.156May 6, 2016Close137.219Jun 3, 2016Close138.313Jun 30, 2016Close141.469Jul 28, 2016Close141.031Aug 24, 2016Close140.219Sep 21, 2016Close138.344Oct 19, 2016Close136.938Nov 16, 2016Close130.563Dec 14, 2016Close126.656Jan 12, 2017Close129.000Feb 9, 2017Close128.281Mar 9, 2017Close125.875Apr 5, 2017Close128.938May 3, 2017Close128.875May 31, 2017Close130.094Jun 27, 2017Close130.344Jul 25, 2017Close128.625Aug 21, 2017Close130.219Sep 18, 2017Close129.719Oct 16, 2017Close129.000Nov 10, 2017Close127.719Dec 8, 2017Close127.656Jan 8, 2018Close126.500Feb 5, 2018Close123.344Mar 5, 2018Close121.844Apr 2, 2018Close123.375Apr 27, 2018Close121.000May 24, 2018Close120.625Jun 21, 2018Close121.313Jul 19, 2018Close121.750Aug 15, 2018Close121.438Sep 12, 2018Close120.281Oct 10, 2018Close117.750Nov 6, 2018Close117.531Dec 6, 2018Close120.656Jan 4, 2019Close122.531Feb 1, 2019Close122.156Mar 1, 2019Close121.375Mar 28, 2019Close124.906Apr 25, 2019Close123.375May 22, 2019Close124.656Jun 19, 2019Close128.156Jul 17, 2019Close127.781Aug 13, 2019Close131.438Sep 10, 2019Close130.781Oct 7, 2019Close132.250Nov 4, 2019Close129.750Dec 3, 2019Close130.125Dec 31, 2019Close127.875Jan 29, 2020Close131.031Feb 26, 2020Close133.406Mar 24, 2020Close137.250Apr 21, 2020Close140.375May 18, 2020Close138.781Jun 15, 2020Close139.063Jul 13, 2020Close139.406Aug 7, 2020Close139.750Sep 3, 2020Close139.156Oct 1, 2020Close138.469Oct 29, 2020Close136.719Nov 27, 2020Close136.313Dec 24, 2020Close135.406Jan 25, 2021Close134.344Feb 22, 2021Close131.563Mar 19, 2021Close128.094Apr 15, 2021Close129.250May 12, 2021Close128.094Jun 9, 2021Close129.250Jul 7, 2021Close129.813Aug 3, 2021Close130.938Aug 30, 2021Close129.719Sep 27, 2021Close127.750Oct 25, 2021Close126.125Nov 22, 2021Close125.281Dec 20, 2021Close126.719Jan 18, 2022Close122.813Feb 14, 2022Close121.219Mar 14, 2022Close119.781Apr 8, 2022Close115.125May 6, 2022Close112.719Jun 3, 2022Close113.594Jul 1, 2022Close113.813Jul 29, 2022Close114.938Aug 25, 2022Close111.969Sep 22, 2022Close107.438Oct 20, 2022Close104.125Nov 17, 2022Close106.719Dec 15, 2022Close108.375Jan 13, 2023Close108.469Feb 10, 2023Close106.719Mar 10, 2023Close106.531Apr 6, 2023Close109.375May 3, 2023Close109.250May 31, 2023Close107.094Jun 28, 2023Close106.063Jul 26, 2023Close105.313Aug 22, 2023Close103.406Sep 19, 2023Close103.125Oct 17, 2023Close101.344Nov 13, 2023Close102.250Dec 11, 2023Close104.125Jan 9, 2024Close105.563Feb 6, 2024Close105.188Mar 5, 2024Close104.719Apr 2, 2024Close103.781Apr 29, 2024Close102.313May 24, 2024Close102.906Jun 24, 2024Close104.125Jul 22, 2024Close104.469Aug 16, 2024Close106.219Sep 13, 2024Close107.469Oct 10, 2024Close105.594Nov 7, 2024Close104.344Dec 6, 2024Close104.781Jan 6, 2025Close103.375Feb 3, 2025Close103.531Mar 3, 2025Close104.875Mar 28, 2025Close104.844Apr 25, 2025Close105.219May 22, 2025Close104.344Jun 20, 2025Close104.656Jul 18, 2025Close104.688Aug 14, 2025Close105.063Sep 11, 2025Close105.625Oct 8, 2025Close105.156Nov 5, 2025Close104.938Dec 4, 2025Close105.094Jan 2, 2026Close104.938Jan 30, 2026Close104.688Feb 27, 2026Close105.219Mar 26, 2026Close103.281Apr 22, 2026Close103.813May 19, 2026Close102.813Jun 16, 2026Close103.000Jul 15, 2026Close102.750Aug 11, 2026Close102.438Sep 8, 2026Close101.969Oct 5, 2026Close100.719Nov 2, 2026Close101.344Nov 9, 2026Close101.406
The most recent 20 trading days of prices for 912810FG8.
DateBidOfferClose
Nov 9, 2026101.375101.609101.406
Nov 6, 2026101.469101.688101.531
Nov 5, 2026101.469101.703101.594
Nov 4, 2026101.344101.547101.375
Nov 3, 2026101.281101.516101.281
Nov 2, 2026101.344101.563101.344
Oct 30, 2026101.281101.484101.344
Oct 29, 2026101.188101.422101.188
Oct 28, 2026100.969101.156101.031
Oct 27, 2026101.063101.281101.031
Oct 26, 2026101.063101.297101.063
Oct 23, 2026101.094101.328101.094
Oct 22, 2026101.063101.313101.188
Oct 21, 2026100.906101.125100.844
Oct 20, 2026100.938101.172100.875
Oct 19, 2026100.938101.172100.938
Oct 16, 2026101.000101.250100.969
Oct 15, 2026100.875101.141100.906
Oct 14, 2026100.688100.922100.813
Oct 13, 2026100.813101.031100.875

Prices are per 100 of face, from Treasury's own end-of-day file. A dash means that side was not quoted that day, which is almost always the offer and almost always near maturity: a holder of a bill days from paying par has little reason to sell it.

Auction

A CUSIP can be auctioned more than once: Treasury reopens an existing security rather than issuing a new one, so the same bond is sold again at whatever yield the market then wants.

Auction history for 912810FG8.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Feb 11, 1999Feb 16, 1999New issue$10.0bn$11.3bn–5.298%

The curve this was priced against →

Index levels before September 30, 2026 are back-tested. They were computed after the fact by applying the rules to historical data, which benefits from hindsight in the choice of rules, and an index cannot be invested in directly. Methodology v1.0 takes effect at that rebalance, when levels begin to be struck on the day; the rulebook is identical either way, and the version is published on every row.

A fitted curve is a fit, not a quote. Daily error averages 3.8 basis points across the history and reaches about 20 on the worst days, in December 2008, when the market was genuinely hard to fit one smooth curve to. Every curve page publishes its own fit error rather than burying it.

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Safe Rate™, Safe Rate Indices™ and the Safe Rate US Treasury Index™ are trademarks of Safe Rate, claimed through use in commerce and not registered. Third-party marks are the property of their owners, which are not affiliated with and do not endorse this data.

Curves are fitted from public Treasury data and carry fit error; figures are not a record of trading, and an index cannot be invested in directly. No claim of compliance with the IOSCO Principles for Financial Benchmarks is made or implied. Not investment advice, not an offer, and not a recommendation to buy or sell any security.