Treasury bill · Matured

912797LZ8

Original term
26-Week
Maturity
Jan 30, 2025
Coupon
Pays
None
Dated
First coupon
Priced through
Jan 29, 2025
Analyzed through
Jan 28, 2025

Still priced, no longer analyzed. Risk numbers below are as of Jan 28, 2025, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.

Risk, January 28, 2025

Yield to maturity
4.330%
Modified duration
0.003 yr
DV01
0.0000
Convexity
0.000
Dirty price
99.988

Where its rate sensitivity sits

All of it in one place. A bill pays a single cashflow at maturity, so its key rate profile is its modified duration of 0.003 years, sitting in the nearest bucket and nothing anywhere else. That is also why its duration equals its remaining term rather than being shorter: there are no coupons to pull the average payment date forward. A twelve-bucket chart of that would be eleven empty bars.

Against the money market curve

Priced 0.00 cents per 100 of face rich to the curve on that day.

Shown as a price rather than a yield. This bill is 2 days from redemption, and inside a month the difference between its price and the curve annualizes into a number that looks like an enormous mispricing rather than the fraction of a cent it is: worst case across eighteen years, 1,435 basis points on a residual of four cents. Its yield above is unaffected and stands: a bill quotes on an investment-rate basis, which is the market's own convention rather than an annualized stub.

Yield to maturity, 122 observations

4.2%4.4%4.6%4.8%5.0%5.2%Aug 1, 2024Jan 28, 2025Aug 1, 2024Yield to maturity5.040%Aug 6, 2024Yield to maturity4.962%Aug 9, 2024Yield to maturity4.991%Aug 14, 2024Yield to maturity4.957%Aug 19, 2024Yield to maturity4.964%Aug 22, 2024Yield to maturity4.909%Aug 27, 2024Yield to maturity4.874%Aug 30, 2024Yield to maturity4.902%Sep 5, 2024Yield to maturity4.868%Sep 10, 2024Yield to maturity4.802%Sep 13, 2024Yield to maturity4.746%Sep 18, 2024Yield to maturity4.650%Sep 23, 2024Yield to maturity4.542%Sep 26, 2024Yield to maturity4.499%Oct 1, 2024Yield to maturity4.486%Oct 4, 2024Yield to maturity4.577%Oct 9, 2024Yield to maturity4.586%Oct 15, 2024Yield to maturity4.572%Oct 18, 2024Yield to maturity4.600%Oct 23, 2024Yield to maturity4.619%Oct 28, 2024Yield to maturity4.606%Oct 31, 2024Yield to maturity4.552%Nov 5, 2024Yield to maturity4.529%Nov 8, 2024Yield to maturity4.525%Nov 14, 2024Yield to maturity4.513%Nov 19, 2024Yield to maturity4.490%Nov 22, 2024Yield to maturity4.508%Nov 27, 2024Yield to maturity4.547%Dec 3, 2024Yield to maturity4.462%Dec 6, 2024Yield to maturity4.408%Dec 11, 2024Yield to maturity4.365%Dec 16, 2024Yield to maturity4.342%Dec 19, 2024Yield to maturity4.340%Dec 24, 2024Yield to maturity4.358%Dec 30, 2024Yield to maturity4.324%Jan 3, 2025Yield to maturity4.311%Jan 8, 2025Yield to maturity4.310%Jan 13, 2025Yield to maturity4.307%Jan 16, 2025Yield to maturity4.295%Jan 22, 2025Yield to maturity4.292%Jan 27, 2025Yield to maturity4.330%Jan 28, 2025Yield to maturity4.330%

Price history

123 trading days to Jan 29, 2025

97.5098.0098.5099.0099.50100.00Aug 1, 2024Jan 29, 2025Aug 1, 2024Close97.562Aug 6, 2024Close97.663Aug 9, 2024Close97.715Aug 14, 2024Close97.769Aug 19, 2024Close97.831Aug 22, 2024Close97.893Aug 27, 2024Close97.972Aug 30, 2024Close98.038Sep 5, 2024Close98.090Sep 10, 2024Close98.179Sep 13, 2024Close98.262Sep 18, 2024Close98.334Sep 23, 2024Close98.432Sep 26, 2024Close98.483Oct 1, 2024Close98.547Oct 4, 2024Close98.578Oct 9, 2024Close98.612Oct 15, 2024Close98.690Oct 18, 2024Close98.743Oct 23, 2024Close98.775Oct 28, 2024Close98.840Oct 31, 2024Close98.890Nov 5, 2024Close98.956Nov 8, 2024Close99.030Nov 14, 2024Close99.069Nov 19, 2024Close99.134Nov 22, 2024Close99.192Nov 27, 2024Close99.234Dec 3, 2024Close99.308Dec 6, 2024Close99.376Dec 11, 2024Close99.417Dec 16, 2024Close99.479Dec 19, 2024Close99.515Dec 24, 2024Close99.584Dec 30, 2024Close99.646Jan 3, 2025Close99.717Jan 8, 2025Close99.753Jan 13, 2025Close99.812Jan 16, 2025Close99.847Jan 22, 2025Close99.918Jan 27, 2025Close99.976Jan 29, 2025Close100.000
The most recent 20 trading days of prices for 912797LZ8.
DateBidOfferClose
Jan 29, 202599.988100.000
Jan 28, 202599.97699.988
Jan 27, 202599.96599.976
Jan 24, 202599.92999.965
Jan 23, 202599.91899.91799.929
Jan 22, 202599.90699.90699.918
Jan 21, 202599.89499.89499.906
Jan 17, 202599.84899.84899.894
Jan 16, 202599.83699.83599.847
Jan 15, 202599.82499.82499.835
Jan 14, 202599.81299.81299.824
Jan 13, 202599.80099.80099.812
Jan 10, 202599.76599.76599.800
Jan 9, 202599.75399.75399.765
Jan 8, 202599.74299.74199.753
Jan 7, 202599.73099.72999.741
Jan 6, 202599.71799.71799.729
Jan 3, 202599.68299.68299.717
Jan 2, 202599.67199.66999.681
Dec 31, 202499.64899.64699.669

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.

3 auctions

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 912797LZ8.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Jul 29, 2024Aug 1, 2024New issue$70.0bn$77.2bn2.95x
Oct 28, 2024Oct 31, 2024Reopening$81.0bn$89.2bn2.90x
Dec 17, 2024Dec 19, 2024Reopening$65.0bn$65.0bn2.59x

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.