Treasury bill · Matured

912797MK0

Original term
26-Week
Maturity
Feb 13, 2025
Coupon
Pays
None
Dated
First coupon
Priced through
Feb 12, 2025
Analyzed through
Feb 11, 2025

Still priced, no longer analyzed. Risk numbers below are as of Feb 11, 2025, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.

Risk, February 11, 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 cheap 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 15, 2024Feb 11, 2025Aug 15, 2024Yield to maturity5.008%Aug 20, 2024Yield to maturity4.941%Aug 23, 2024Yield to maturity4.895%Aug 28, 2024Yield to maturity4.862%Sep 3, 2024Yield to maturity4.868%Sep 6, 2024Yield to maturity4.791%Sep 11, 2024Yield to maturity4.831%Sep 16, 2024Yield to maturity4.681%Sep 19, 2024Yield to maturity4.605%Sep 24, 2024Yield to maturity4.497%Sep 27, 2024Yield to maturity4.484%Oct 2, 2024Yield to maturity4.503%Oct 7, 2024Yield to maturity4.595%Oct 10, 2024Yield to maturity4.562%Oct 16, 2024Yield to maturity4.579%Oct 21, 2024Yield to maturity4.587%Oct 24, 2024Yield to maturity4.606%Oct 29, 2024Yield to maturity4.582%Nov 1, 2024Yield to maturity4.527%Nov 6, 2024Yield to maturity4.515%Nov 12, 2024Yield to maturity4.543%Nov 15, 2024Yield to maturity4.519%Nov 20, 2024Yield to maturity4.528%Nov 25, 2024Yield to maturity4.525%Nov 29, 2024Yield to maturity4.501%Dec 4, 2024Yield to maturity4.458%Dec 9, 2024Yield to maturity4.404%Dec 12, 2024Yield to maturity4.320%Dec 17, 2024Yield to maturity4.338%Dec 20, 2024Yield to maturity4.305%Dec 26, 2024Yield to maturity4.313%Dec 31, 2024Yield to maturity4.330%Jan 6, 2025Yield to maturity4.318%Jan 9, 2025Yield to maturity4.306%Jan 14, 2025Yield to maturity4.303%Jan 17, 2025Yield to maturity4.300%Jan 23, 2025Yield to maturity4.309%Jan 28, 2025Yield to maturity4.327%Jan 31, 2025Yield to maturity4.314%Feb 5, 2025Yield to maturity4.282%Feb 10, 2025Yield to maturity4.310%Feb 11, 2025Yield to maturity4.330%

Price history

123 trading days to Feb 12, 2025

97.5098.0098.5099.0099.50100.00Aug 15, 2024Feb 12, 2025Aug 15, 2024Close97.577Aug 20, 2024Close97.673Aug 23, 2024Close97.758Aug 28, 2024Close97.811Sep 3, 2024Close97.885Sep 6, 2024Close97.981Sep 11, 2024Close98.002Sep 16, 2024Close98.125Sep 19, 2024Close98.191Sep 24, 2024Close98.292Sep 27, 2024Close98.357Oct 2, 2024Close98.386Oct 7, 2024Close98.414Oct 10, 2024Close98.462Oct 16, 2024Close98.529Oct 21, 2024Close98.588Oct 24, 2024Close98.619Oct 29, 2024Close98.687Nov 1, 2024Close98.763Nov 6, 2024Close98.802Nov 12, 2024Close98.868Nov 15, 2024Close98.934Nov 20, 2024Close98.969Nov 25, 2024Close99.030Nov 29, 2024Close99.108Dec 4, 2024Close99.152Dec 9, 2024Close99.222Dec 12, 2024Close99.272Dec 17, 2024Close99.327Dec 20, 2024Close99.390Dec 26, 2024Close99.436Dec 31, 2024Close99.504Jan 6, 2025Close99.564Jan 9, 2025Close99.600Jan 14, 2025Close99.659Jan 17, 2025Close99.730Jan 23, 2025Close99.764Jan 28, 2025Close99.823Jan 31, 2025Close99.882Feb 5, 2025Close99.918Feb 10, 2025Close99.976Feb 12, 2025Close100.000
The most recent 20 trading days of prices for 912797MK0.
DateBidOfferClose
Feb 12, 202599.988100.000
Feb 11, 202599.97699.988
Feb 10, 202599.96599.976
Feb 7, 202599.93099.965
Feb 6, 202599.91899.91899.930
Feb 5, 202599.90699.90699.918
Feb 4, 202599.89499.89499.906
Feb 3, 202599.88299.88299.894
Jan 31, 202599.84699.84599.882
Jan 30, 202599.83599.83499.846
Jan 29, 202599.82299.82299.834
Jan 28, 202599.81199.81199.823
Jan 27, 202599.80099.79999.811
Jan 24, 202599.76499.76499.799
Jan 23, 202599.75299.75199.764
Jan 22, 202599.74299.74199.752
Jan 21, 202599.73099.72999.741
Jan 17, 202599.68399.68399.730
Jan 16, 202599.67299.67199.683
Jan 15, 202599.66099.66099.671

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 912797MK0.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Aug 12, 2024Aug 15, 2024New issue$70.0bn$76.4bn2.73x
Nov 12, 2024Nov 14, 2024Reopening$81.0bn$88.4bn2.87x
Dec 30, 2024Jan 2, 2025Reopening$75.0bn$75.0bn2.93x

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.

Free to benchmark against. Paid only to track. Measuring anything against these curves and indices is free. No license, no fee, no registration, and no permission needed to say that you did, including in a prospectus. A fee applies to one thing: launching a product that tracks an index.

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.