Treasury bill · Matured

912797GH4

Original term
17-Week
Maturity
Aug 22, 2023
Coupon
Pays
None
Dated
First coupon
Priced through
Aug 21, 2023
Analyzed through
Aug 18, 2023

Still priced, no longer analyzed. Risk numbers below are as of Aug 18, 2023, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.

Risk, August 18, 2023

Yield to maturity
5.338%
Modified duration
0.003 yr
DV01
0.0000
Convexity
0.000
Dirty price
99.985

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

Shown as a price rather than a yield. This bill is 4 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, 81 observations

5.10%5.15%5.20%5.25%5.30%5.35%5.40%Apr 25, 2023Aug 18, 2023Apr 25, 2023Yield to maturity5.126%Apr 27, 2023Yield to maturity5.156%May 1, 2023Yield to maturity5.164%May 3, 2023Yield to maturity5.173%May 5, 2023Yield to maturity5.212%May 9, 2023Yield to maturity5.221%May 11, 2023Yield to maturity5.167%May 15, 2023Yield to maturity5.195%May 17, 2023Yield to maturity5.215%May 19, 2023Yield to maturity5.274%May 23, 2023Yield to maturity5.315%May 25, 2023Yield to maturity5.355%May 30, 2023Yield to maturity5.330%Jun 1, 2023Yield to maturity5.318%Jun 5, 2023Yield to maturity5.357%Jun 7, 2023Yield to maturity5.261%Jun 9, 2023Yield to maturity5.258%Jun 13, 2023Yield to maturity5.247%Jun 15, 2023Yield to maturity5.173%Jun 20, 2023Yield to maturity5.200%Jun 22, 2023Yield to maturity5.198%Jun 26, 2023Yield to maturity5.247%Jun 28, 2023Yield to maturity5.235%Jun 30, 2023Yield to maturity5.284%Jul 5, 2023Yield to maturity5.292%Jul 7, 2023Yield to maturity5.279%Jul 11, 2023Yield to maturity5.298%Jul 13, 2023Yield to maturity5.306%Jul 17, 2023Yield to maturity5.314%Jul 19, 2023Yield to maturity5.333%Jul 21, 2023Yield to maturity5.370%Jul 25, 2023Yield to maturity5.389%Jul 27, 2023Yield to maturity5.367%Jul 31, 2023Yield to maturity5.364%Aug 2, 2023Yield to maturity5.373%Aug 4, 2023Yield to maturity5.359%Aug 8, 2023Yield to maturity5.337%Aug 10, 2023Yield to maturity5.356%Aug 14, 2023Yield to maturity5.333%Aug 16, 2023Yield to maturity5.352%Aug 18, 2023Yield to maturity5.338%

Price history

82 trading days to Aug 21, 2023

98.2598.5098.7599.0099.2599.5099.75100.00Apr 25, 2023Aug 21, 2023Apr 25, 2023Close98.374Apr 27, 2023Close98.392May 1, 2023Close98.444May 3, 2023Close98.469May 5, 2023Close98.513May 9, 2023Close98.538May 11, 2023Close98.581May 15, 2023Close98.628May 17, 2023Close98.651May 19, 2023Close98.692May 23, 2023Close98.710May 25, 2023Close98.729May 30, 2023Close98.806Jun 1, 2023Close98.837Jun 5, 2023Close98.886Jun 7, 2023Close98.933Jun 9, 2023Close98.990Jun 13, 2023Close99.021Jun 15, 2023Close99.062Jun 20, 2023Close99.127Jun 22, 2023Close99.155Jun 26, 2023Close99.204Jun 28, 2023Close99.234Jun 30, 2023Close99.283Jul 5, 2023Close99.325Jul 7, 2023Close99.384Jul 11, 2023Close99.410Jul 13, 2023Close99.438Jul 17, 2023Close99.494Jul 19, 2023Close99.522Jul 21, 2023Close99.576Jul 25, 2023Close99.604Jul 27, 2023Close99.635Jul 31, 2023Close99.693Aug 2, 2023Close99.722Aug 4, 2023Close99.781Aug 8, 2023Close99.811Aug 10, 2023Close99.839Aug 14, 2023Close99.898Aug 16, 2023Close99.927Aug 18, 2023Close99.985Aug 21, 2023Close100.000
The most recent 20 trading days of prices for 912797GH4.
DateBidOfferClose
Aug 21, 202399.985100.000
Aug 18, 202399.94299.985
Aug 17, 202399.92799.942
Aug 16, 202399.91299.927
Aug 15, 202399.89899.89899.912
Aug 14, 202399.88399.88399.898
Aug 11, 202399.84099.83999.883
Aug 10, 202399.82699.82599.839
Aug 9, 202399.81199.81099.825
Aug 8, 202399.79699.79699.811
Aug 7, 202399.78299.78199.796
Aug 4, 202399.73799.73799.781
Aug 3, 202399.72399.72199.737
Aug 2, 202399.70899.70799.722
Aug 1, 202399.69399.69299.707
Jul 31, 202399.67999.67999.693
Jul 28, 202399.63599.63499.679
Jul 27, 202399.62099.61999.635
Jul 26, 202399.60699.60699.619
Jul 25, 202399.59099.58999.604

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 912797GH4.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Apr 19, 2023Apr 25, 2023New issue$36.0bn$36.9bn2.91x
Jun 22, 2023Jun 27, 2023Reopening$60.0bn$60.7bn2.78x
Jul 20, 2023Jul 25, 2023Reopening$70.0bn$70.8bn2.66x

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.