Treasury note

91282CLS8 · 4.125% due October 31, 2026

Original term
2-Year
Maturity
Oct 31, 2026
Coupon
4.125%
Pays
Semi-Annual
Dated
Oct 31, 2024
First coupon
Apr 30, 2025
Priced through
Oct 20, 2026
Analyzed through
Oct 20, 2026

Statement of September 30, 2026

Amount outstanding
$66.25bn
Held stripped
$134.4m
Share stripped
0.20%

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, October 20, 2026

Yield to maturity
withheld
Modified duration
0.027 yr
DV01
0.0003
Convexity
0.0000147
Dirty price
101.919

Yield and duration are withheld this close to maturity, not missing. Inside a month a Treasury trades on settlement mechanics rather than on yield, and its price is a rounding of par, annualizing a two-day stub produces a number in the tens of percent that would be arithmetically correct and completely misleading. The price, the residual and the key rate durations below are unaffected.

Where its rate sensitivity sits

0.03
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. All of it sits at 3M. For a security with a single remaining cashflow that is the true shape, not missing data.

Against the fitted curve

Priced 2.86 cents per 100 of face cheap to the curve on that day.

Shown as a price rather than a yield. This security was close enough to maturity that annualizing is meaningless, the same reason it carries no yield to maturity above, and the same difference quoted in basis points would read as an enormous mispricing rather than the few cents it is.

Yield to maturity, 492 observations

3.4%3.6%3.8%4.0%4.2%4.4%4.6%Oct 31, 2024Oct 20, 2026Oct 31, 2024Yield to maturity4.158%Nov 5, 2024Yield to maturity4.191%Nov 8, 2024Yield to maturity4.258%Nov 14, 2024Yield to maturity4.343%Nov 19, 2024Yield to maturity4.276%Nov 22, 2024Yield to maturity4.379%Nov 27, 2024Yield to maturity4.243%Dec 3, 2024Yield to maturity4.209%Dec 6, 2024Yield to maturity4.140%Dec 11, 2024Yield to maturity4.175%Dec 16, 2024Yield to maturity4.263%Dec 19, 2024Yield to maturity4.334%Dec 24, 2024Yield to maturity4.354%Dec 30, 2024Yield to maturity4.266%Jan 3, 2025Yield to maturity4.285%Jan 8, 2025Yield to maturity4.285%Jan 13, 2025Yield to maturity4.397%Jan 16, 2025Yield to maturity4.232%Jan 22, 2025Yield to maturity4.289%Jan 27, 2025Yield to maturity4.196%Jan 30, 2025Yield to maturity4.197%Feb 4, 2025Yield to maturity4.216%Feb 7, 2025Yield to maturity4.293%Feb 12, 2025Yield to maturity4.371%Feb 18, 2025Yield to maturity4.315%Feb 21, 2025Yield to maturity4.200%Feb 26, 2025Yield to maturity4.103%Mar 3, 2025Yield to maturity4.004%Mar 6, 2025Yield to maturity4.004%Mar 11, 2025Yield to maturity3.983%Mar 14, 2025Yield to maturity4.062%Mar 19, 2025Yield to maturity4.042%Mar 24, 2025Yield to maturity4.082%Mar 27, 2025Yield to maturity4.062%Apr 1, 2025Yield to maturity3.938%Apr 4, 2025Yield to maturity3.770%Apr 9, 2025Yield to maturity3.998%Apr 14, 2025Yield to maturity3.934%Apr 17, 2025Yield to maturity3.891%Apr 22, 2025Yield to maturity3.911%Apr 25, 2025Yield to maturity3.888%Apr 30, 2025Yield to maturity3.714%May 5, 2025Yield to maturity3.949%May 8, 2025Yield to maturity3.992%May 13, 2025Yield to maturity4.102%May 16, 2025Yield to maturity4.101%May 21, 2025Yield to maturity4.101%May 27, 2025Yield to maturity4.100%May 30, 2025Yield to maturity4.031%Jun 4, 2025Yield to maturity4.007%Jun 9, 2025Yield to maturity4.122%Jun 12, 2025Yield to maturity4.052%Jun 17, 2025Yield to maturity4.074%Jun 23, 2025Yield to maturity3.978%Jun 26, 2025Yield to maturity3.905%Jul 1, 2025Yield to maturity3.951%Jul 7, 2025Yield to maturity4.047%Jul 10, 2025Yield to maturity4.022%Jul 15, 2025Yield to maturity4.096%Jul 18, 2025Yield to maturity4.045%Jul 23, 2025Yield to maturity4.044%Jul 28, 2025Yield to maturity4.069%Jul 31, 2025Yield to maturity4.121%Aug 5, 2025Yield to maturity3.885%Aug 8, 2025Yield to maturity3.909%Aug 13, 2025Yield to maturity3.828%Aug 18, 2025Yield to maturity3.932%Aug 21, 2025Yield to maturity3.958%Aug 26, 2025Yield to maturity3.847%Aug 29, 2025Yield to maturity3.843%Sep 4, 2025Yield to maturity3.786%Sep 9, 2025Yield to maturity3.726%Sep 12, 2025Yield to maturity3.721%Sep 17, 2025Yield to maturity3.690%Sep 22, 2025Yield to maturity3.714%Sep 25, 2025Yield to maturity3.769%Sep 30, 2025Yield to maturity3.706%Oct 3, 2025Yield to maturity3.671%Oct 8, 2025Yield to maturity3.698%Oct 14, 2025Yield to maturity3.631%Oct 17, 2025Yield to maturity3.625%Oct 22, 2025Yield to maturity3.590%Oct 27, 2025Yield to maturity3.647%Oct 30, 2025Yield to maturity3.771%Nov 4, 2025Yield to maturity3.734%Nov 7, 2025Yield to maturity3.695%Nov 13, 2025Yield to maturity3.723%Nov 18, 2025Yield to maturity3.717%Nov 21, 2025Yield to maturity3.676%Nov 26, 2025Yield to maturity3.670%Dec 2, 2025Yield to maturity3.663%Dec 5, 2025Yield to maturity3.656%Dec 10, 2025Yield to maturity3.651%Dec 15, 2025Yield to maturity3.607%Dec 18, 2025Yield to maturity3.565%Dec 23, 2025Yield to maturity3.631%Dec 29, 2025Yield to maturity3.583%Jan 2, 2026Yield to maturity3.572%Jan 7, 2026Yield to maturity3.566%Jan 12, 2026Yield to maturity3.637%Jan 15, 2026Yield to maturity3.672%Jan 21, 2026Yield to maturity3.662%Jan 26, 2026Yield to maturity3.654%Jan 29, 2026Yield to maturity3.649%Feb 3, 2026Yield to maturity3.640%Feb 6, 2026Yield to maturity3.631%Feb 11, 2026Yield to maturity3.670%Feb 17, 2026Yield to maturity3.660%Feb 20, 2026Yield to maturity3.651%Feb 25, 2026Yield to maturity3.645%Mar 2, 2026Yield to maturity3.684%Mar 5, 2026Yield to maturity3.727%Mar 10, 2026Yield to maturity3.719%Mar 13, 2026Yield to maturity3.761%Mar 18, 2026Yield to maturity3.757%Mar 23, 2026Yield to maturity3.855%Mar 26, 2026Yield to maturity3.851%Mar 31, 2026Yield to maturity3.845%Apr 3, 2026Yield to maturity3.839%Apr 8, 2026Yield to maturity3.779%Apr 13, 2026Yield to maturity3.771%Apr 16, 2026Yield to maturity3.766%Apr 21, 2026Yield to maturity3.757%Apr 24, 2026Yield to maturity3.749%Apr 29, 2026Yield to maturity3.807%May 4, 2026Yield to maturity3.796%May 7, 2026Yield to maturity3.789%May 12, 2026Yield to maturity3.777%May 15, 2026Yield to maturity3.835%May 20, 2026Yield to maturity3.829%May 26, 2026Yield to maturity3.816%May 29, 2026Yield to maturity3.804%Jun 3, 2026Yield to maturity3.797%Jun 8, 2026Yield to maturity3.864%Jun 11, 2026Yield to maturity3.858%Jun 16, 2026Yield to maturity3.847%Jun 22, 2026Yield to maturity3.922%Jun 25, 2026Yield to maturity3.916%Jun 30, 2026Yield to maturity3.907%Jul 6, 2026Yield to maturity3.895%Jul 9, 2026Yield to maturity3.888%Jul 14, 2026Yield to maturity3.877%Jul 17, 2026Yield to maturity3.864%Jul 22, 2026Yield to maturity3.971%Jul 27, 2026Yield to maturity3.963%Jul 30, 2026Yield to maturity3.958%Aug 4, 2026Yield to maturity3.949%Aug 7, 2026Yield to maturity3.938%Aug 12, 2026Yield to maturity3.932%Aug 17, 2026Yield to maturity3.920%Aug 20, 2026Yield to maturity3.912%Aug 25, 2026Yield to maturity3.725%Aug 28, 2026Yield to maturity3.882%Sep 2, 2026Yield to maturity3.871%Sep 8, 2026Yield to maturity3.846%Sep 11, 2026Yield to maturity4.063%Sep 16, 2026Yield to maturity4.061%Sep 21, 2026Yield to maturity4.351%Sep 24, 2026Yield to maturity4.373%Sep 29, 2026Yield to maturity4.422%

Price history

492 trading days to Oct 20, 2026

99.499.699.8100.0100.2100.4100.6Oct 31, 2024Oct 20, 2026Oct 31, 2024Close99.938Nov 5, 2024Close99.875Nov 8, 2024Close99.750Nov 14, 2024Close99.594Nov 19, 2024Close99.719Nov 22, 2024Close99.531Nov 27, 2024Close99.781Dec 3, 2024Close99.844Dec 6, 2024Close99.969Dec 11, 2024Close99.906Dec 16, 2024Close99.750Dec 19, 2024Close99.625Dec 24, 2024Close99.594Dec 30, 2024Close99.750Jan 3, 2025Close99.719Jan 8, 2025Close99.719Jan 13, 2025Close99.531Jan 16, 2025Close99.813Jan 22, 2025Close99.719Jan 27, 2025Close99.875Jan 30, 2025Close99.875Feb 4, 2025Close99.844Feb 7, 2025Close99.719Feb 12, 2025Close99.594Feb 18, 2025Close99.688Feb 21, 2025Close99.875Feb 26, 2025Close100.031Mar 3, 2025Close100.188Mar 6, 2025Close100.188Mar 11, 2025Close100.219Mar 14, 2025Close100.094Mar 19, 2025Close100.125Mar 24, 2025Close100.063Mar 27, 2025Close100.094Apr 1, 2025Close100.281Apr 4, 2025Close100.531Apr 9, 2025Close100.188Apr 14, 2025Close100.281Apr 17, 2025Close100.344Apr 22, 2025Close100.313Apr 25, 2025Close100.344Apr 30, 2025Close100.594May 5, 2025Close100.250May 8, 2025Close100.188May 13, 2025Close100.031May 16, 2025Close100.031May 21, 2025Close100.031May 27, 2025Close100.031May 30, 2025Close100.125Jun 4, 2025Close100.156Jun 9, 2025Close100.000Jun 12, 2025Close100.094Jun 17, 2025Close100.063Jun 23, 2025Close100.188Jun 26, 2025Close100.281Jul 1, 2025Close100.219Jul 7, 2025Close100.094Jul 10, 2025Close100.125Jul 15, 2025Close100.031Jul 18, 2025Close100.094Jul 23, 2025Close100.094Jul 28, 2025Close100.063Jul 31, 2025Close100.000Aug 5, 2025Close100.281Aug 8, 2025Close100.250Aug 13, 2025Close100.344Aug 18, 2025Close100.219Aug 21, 2025Close100.188Aug 26, 2025Close100.313Aug 29, 2025Close100.313Sep 4, 2025Close100.375Sep 9, 2025Close100.438Sep 12, 2025Close100.438Sep 17, 2025Close100.469Sep 22, 2025Close100.438Sep 25, 2025Close100.375Sep 30, 2025Close100.438Oct 3, 2025Close100.469Oct 8, 2025Close100.438Oct 14, 2025Close100.500Oct 17, 2025Close100.500Oct 22, 2025Close100.531Oct 27, 2025Close100.469Oct 30, 2025Close100.344Nov 4, 2025Close100.375Nov 7, 2025Close100.406Nov 13, 2025Close100.375Nov 18, 2025Close100.375Nov 21, 2025Close100.406Nov 26, 2025Close100.406Dec 2, 2025Close100.406Dec 5, 2025Close100.406Dec 10, 2025Close100.406Dec 15, 2025Close100.438Dec 18, 2025Close100.469Dec 23, 2025Close100.406Dec 29, 2025Close100.438Jan 2, 2026Close100.438Jan 7, 2026Close100.438Jan 12, 2026Close100.375Jan 15, 2026Close100.344Jan 21, 2026Close100.344Jan 26, 2026Close100.344Jan 29, 2026Close100.344Feb 3, 2026Close100.344Feb 6, 2026Close100.344Feb 11, 2026Close100.313Feb 17, 2026Close100.313Feb 20, 2026Close100.313Feb 25, 2026Close100.313Mar 2, 2026Close100.281Mar 5, 2026Close100.250Mar 10, 2026Close100.250Mar 13, 2026Close100.219Mar 18, 2026Close100.219Mar 23, 2026Close100.156Mar 26, 2026Close100.156Mar 31, 2026Close100.156Apr 3, 2026Close100.156Apr 8, 2026Close100.188Apr 13, 2026Close100.188Apr 16, 2026Close100.188Apr 21, 2026Close100.188Apr 24, 2026Close100.188Apr 29, 2026Close100.156May 4, 2026Close100.156May 7, 2026Close100.156May 12, 2026Close100.156May 15, 2026Close100.125May 20, 2026Close100.125May 26, 2026Close100.125May 29, 2026Close100.125Jun 3, 2026Close100.125Jun 8, 2026Close100.094Jun 11, 2026Close100.094Jun 16, 2026Close100.094Jun 22, 2026Close100.063Jun 25, 2026Close100.063Jun 30, 2026Close100.063Jul 6, 2026Close100.063Jul 9, 2026Close100.063Jul 14, 2026Close100.063Jul 17, 2026Close100.063Jul 22, 2026Close100.031Jul 27, 2026Close100.031Jul 30, 2026Close100.031Aug 4, 2026Close100.031Aug 7, 2026Close100.031Aug 12, 2026Close100.031Aug 17, 2026Close100.031Aug 20, 2026Close100.031Aug 25, 2026Close100.063Aug 28, 2026Close100.031Sep 2, 2026Close100.031Sep 8, 2026Close100.031Sep 11, 2026Close100.000Sep 16, 2026Close100.000Sep 21, 2026Close99.969Sep 24, 2026Close99.969Sep 29, 2026Close99.969Oct 2, 2026Close99.969Oct 7, 2026Close99.969Oct 13, 2026Close99.969Oct 16, 2026Close100.000Oct 20, 2026Close99.969
The most recent 20 trading days of prices for 91282CLS8.
DateBidOfferClose
Oct 20, 2026–99.96999.969
Oct 19, 2026–100.00099.969
Oct 16, 2026–100.000100.000
Oct 15, 2026–99.96999.969
Oct 14, 2026–99.96999.969
Oct 13, 2026–100.00099.969
Oct 9, 2026–99.96999.969
Oct 8, 2026–99.969100.000
Oct 7, 2026–99.96999.969
Oct 6, 2026–99.96999.969
Oct 5, 2026–99.96999.969
Oct 2, 2026–99.96999.969
Oct 1, 2026–99.969100.000
Sep 30, 2026–99.96999.969
Sep 29, 2026–99.96999.969
Sep 28, 2026–99.96999.969
Sep 25, 2026–99.96999.969
Sep 24, 2026–99.96999.969
Sep 23, 2026–99.96999.969
Sep 22, 2026–100.000100.000

Prices are per 100 of face, from Treasury's own end-of-day file. A dash in the bid or offer column means none was posted that day.

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 91282CLS8.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Oct 28, 2024Oct 31, 2024New issue$69.0bn$70.2bn2.50x4.130%

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.