Treasury bill · Matured

912797KA4

Original term
52-Week
Maturity
Feb 20, 2025
Coupon
Pays
None
Dated
First coupon
Priced through
Feb 19, 2025
Analyzed through
Feb 18, 2025

Still priced, no longer analyzed. Risk numbers below are as of Feb 18, 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 18, 2025

Yield to maturity
4.310%
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, 248 observations

4.2%4.4%4.6%4.8%5.0%5.2%5.4%Feb 22, 2024Feb 18, 2025Feb 22, 2024Yield to maturity5.010%Mar 1, 2024Yield to maturity4.937%Mar 11, 2024Yield to maturity4.954%Mar 19, 2024Yield to maturity5.081%Mar 27, 2024Yield to maturity5.023%Apr 4, 2024Yield to maturity5.051%Apr 12, 2024Yield to maturity5.177%Apr 22, 2024Yield to maturity5.194%Apr 30, 2024Yield to maturity5.245%May 8, 2024Yield to maturity5.187%May 16, 2024Yield to maturity5.216%May 24, 2024Yield to maturity5.243%Jun 4, 2024Yield to maturity5.165%Jun 12, 2024Yield to maturity5.194%Jun 21, 2024Yield to maturity5.180%Jul 1, 2024Yield to maturity5.167%Jul 10, 2024Yield to maturity5.122%Jul 18, 2024Yield to maturity5.098%Jul 26, 2024Yield to maturity5.001%Aug 5, 2024Yield to maturity4.755%Aug 13, 2024Yield to maturity4.818%Aug 21, 2024Yield to maturity4.881%Aug 29, 2024Yield to maturity4.887%Sep 9, 2024Yield to maturity4.753%Sep 17, 2024Yield to maturity4.674%Sep 25, 2024Yield to maturity4.480%Oct 3, 2024Yield to maturity4.475%Oct 11, 2024Yield to maturity4.532%Oct 22, 2024Yield to maturity4.580%Oct 30, 2024Yield to maturity4.565%Nov 7, 2024Yield to maturity4.519%Nov 18, 2024Yield to maturity4.523%Nov 26, 2024Yield to maturity4.518%Dec 5, 2024Yield to maturity4.431%Dec 13, 2024Yield to maturity4.312%Dec 23, 2024Yield to maturity4.277%Jan 2, 2025Yield to maturity4.323%Jan 10, 2025Yield to maturity4.328%Jan 21, 2025Yield to maturity4.303%Jan 29, 2025Yield to maturity4.340%Feb 6, 2025Yield to maturity4.295%Feb 14, 2025Yield to maturity4.310%Feb 18, 2025Yield to maturity4.310%

Price history

249 trading days to Feb 19, 2025

9596979899100Feb 22, 2024Feb 19, 2025Feb 22, 2024Close95.210Mar 1, 2024Close95.391Mar 11, 2024Close95.477Mar 19, 2024Close95.469Mar 27, 2024Close95.622Apr 4, 2024Close95.702Apr 12, 2024Close95.732Apr 22, 2024Close95.825Apr 30, 2024Close95.895May 8, 2024Close96.046May 16, 2024Close96.133May 24, 2024Close96.263Jun 4, 2024Close96.425Jun 12, 2024Close96.514Jun 21, 2024Close96.673Jul 1, 2024Close96.790Jul 10, 2024Close96.939Jul 18, 2024Close97.060Jul 26, 2024Close97.248Aug 5, 2024Close97.481Aug 13, 2024Close97.551Aug 21, 2024Close97.624Aug 29, 2024Close97.724Sep 9, 2024Close97.922Sep 17, 2024Close98.054Sep 25, 2024Close98.228Oct 3, 2024Close98.324Oct 11, 2024Close98.436Oct 22, 2024Close98.517Oct 30, 2024Close98.619Nov 7, 2024Close98.729Nov 18, 2024Close98.861Nov 26, 2024Close98.959Dec 5, 2024Close99.086Dec 13, 2024Close99.226Dec 23, 2024Close99.325Jan 2, 2025Close99.435Jan 10, 2025Close99.551Jan 21, 2025Close99.659Jan 29, 2025Close99.751Feb 6, 2025Close99.847Feb 14, 2025Close99.976Feb 19, 2025Close100.000
The most recent 20 trading days of prices for 912797KA4.
DateBidOfferClose
Feb 19, 202599.988100.000
Feb 18, 202599.97699.988
Feb 14, 202599.92999.976
Feb 13, 202599.91799.91799.929
Feb 12, 202599.90699.90699.917
Feb 11, 202599.89499.89499.905
Feb 10, 202599.88299.88299.893
Feb 7, 202599.84799.84799.882
Feb 6, 202599.83699.83599.847
Feb 5, 202599.82499.82399.835
Feb 4, 202599.81299.81299.823
Feb 3, 202599.80099.79999.812
Jan 31, 202599.76499.76399.799
Jan 30, 202599.75299.75199.763
Jan 29, 202599.73999.73999.751
Jan 28, 202599.72899.72899.739
Jan 27, 202599.71899.71799.729
Jan 24, 202599.68299.68199.717
Jan 23, 202599.66999.66999.681
Jan 22, 202599.65999.65899.670

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.

4 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 912797KA4.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Feb 20, 2024Feb 22, 2024New issue$46.0bn$49.4bn2.76x
Aug 19, 2024Aug 22, 2024Reopening$70.0bn$75.2bn3.05x
Nov 18, 2024Nov 21, 2024Reopening$81.0bn$86.9bn2.68x
Jan 7, 2025Jan 9, 2025Reopening$85.0bn$85.0bn2.71x

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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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.