Treasury bill · Matured

912796YM5

Original term
26-Week
Maturity
Mar 30, 2023
Coupon
Pays
None
Dated
First coupon
Priced through
Mar 29, 2023
Analyzed through
Mar 28, 2023

Still priced, no longer analyzed. Risk numbers below are as of Mar 28, 2023, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.

Risk, March 28, 2023

Yield to maturity
3.193%
Modified duration
0.003 yr
DV01
0.0000
Convexity
0.000
Dirty price
99.991

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 0.12 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

2.50%3.00%3.50%4.00%4.50%5.00%Sep 29, 2022Mar 28, 2023Sep 29, 2022Yield to maturity3.907%Oct 4, 2022Yield to maturity3.947%Oct 7, 2022Yield to maturity3.997%Oct 13, 2022Yield to maturity4.048%Oct 18, 2022Yield to maturity4.172%Oct 21, 2022Yield to maturity4.212%Oct 26, 2022Yield to maturity4.231%Oct 31, 2022Yield to maturity4.313%Nov 3, 2022Yield to maturity4.364%Nov 8, 2022Yield to maturity4.340%Nov 14, 2022Yield to maturity4.337%Nov 17, 2022Yield to maturity4.335%Nov 22, 2022Yield to maturity4.364%Nov 28, 2022Yield to maturity4.298%Dec 1, 2022Yield to maturity4.318%Dec 6, 2022Yield to maturity4.326%Dec 9, 2022Yield to maturity4.292%Dec 14, 2022Yield to maturity4.311%Dec 19, 2022Yield to maturity4.298%Dec 22, 2022Yield to maturity4.245%Dec 28, 2022Yield to maturity4.459%Jan 3, 2023Yield to maturity4.384%Jan 6, 2023Yield to maturity4.495%Jan 11, 2023Yield to maturity4.565%Jan 17, 2023Yield to maturity4.572%Jan 20, 2023Yield to maturity4.570%Jan 25, 2023Yield to maturity4.547%Jan 30, 2023Yield to maturity4.565%Feb 2, 2023Yield to maturity4.574%Feb 7, 2023Yield to maturity4.591%Feb 10, 2023Yield to maturity4.629%Feb 15, 2023Yield to maturity4.597%Feb 21, 2023Yield to maturity4.563%Feb 24, 2023Yield to maturity4.509%Mar 1, 2023Yield to maturity4.530%Mar 6, 2023Yield to maturity4.537%Mar 9, 2023Yield to maturity4.443%Mar 14, 2023Yield to maturity4.288%Mar 17, 2023Yield to maturity3.582%Mar 22, 2023Yield to maturity3.194%Mar 27, 2023Yield to maturity2.857%Mar 28, 2023Yield to maturity3.193%

Price history

123 trading days to Mar 29, 2023

98.0098.5099.0099.50100.00Sep 29, 2022Mar 29, 2023Sep 29, 2022Close98.100Oct 4, 2022Close98.132Oct 7, 2022Close98.172Oct 13, 2022Close98.182Oct 18, 2022Close98.182Oct 21, 2022Close98.221Oct 26, 2022Close98.246Oct 31, 2022Close98.270Nov 3, 2022Close98.284Nov 8, 2022Close98.351Nov 14, 2022Close98.421Nov 17, 2022Close98.456Nov 22, 2022Close98.504Nov 28, 2022Close98.595Dec 1, 2022Close98.623Dec 6, 2022Close98.679Dec 9, 2022Close98.746Dec 14, 2022Close98.775Dec 19, 2022Close98.836Dec 22, 2022Close98.885Dec 28, 2022Close98.900Jan 3, 2023Close98.989Jan 6, 2023Close99.024Jan 11, 2023Close99.046Jan 17, 2023Close99.118Jan 20, 2023Close99.180Jan 25, 2023Close99.221Jan 30, 2023Close99.280Feb 2, 2023Close99.316Feb 7, 2023Close99.375Feb 10, 2023Close99.433Feb 15, 2023Close99.474Feb 21, 2023Close99.552Feb 24, 2023Close99.619Mar 1, 2023Close99.655Mar 6, 2023Close99.716Mar 9, 2023Close99.758Mar 14, 2023Close99.825Mar 17, 2023Close99.902Mar 22, 2023Close99.939Mar 27, 2023Close99.984Mar 29, 2023Close100.000
The most recent 20 trading days of prices for 912796YM5.
DateBidOfferClose
Mar 29, 202399.991100.000
Mar 28, 202399.98499.991
Mar 27, 202399.97699.984
Mar 24, 202399.95099.976
Mar 23, 202399.93999.93899.949
Mar 22, 202399.93699.93599.939
Mar 21, 202399.92099.91999.932
Mar 20, 202399.90699.90599.916
Mar 17, 202399.86399.86199.902
Mar 16, 202399.84799.84699.863
Mar 15, 202399.83699.83499.844
Mar 14, 202399.81399.81199.825
Mar 13, 202399.80099.79899.808
Mar 10, 202399.75999.75699.791
Mar 9, 202399.74899.74699.758
Mar 8, 202399.73299.73199.742
Mar 7, 202399.71899.71599.727
Mar 6, 202399.70799.70599.716
Mar 3, 202399.67099.66899.705
Mar 2, 202399.65899.65599.667

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.

2 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 912796YM5.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Sep 26, 2022Sep 29, 2022New issue$42.0bn$47.4bn2.68x
Dec 27, 2022Dec 29, 2022Reopening$54.0bn$61.1bn2.38x

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.