Treasury bill · Matured

9127964D8

Original term
26-Week
Maturity
Feb 18, 2021
Coupon
Pays
None
Dated
First coupon
Priced through
Feb 17, 2021
Analyzed through
Feb 16, 2021

Still priced, no longer analyzed. Risk numbers below are as of Feb 16, 2021, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.

Risk, February 16, 2021

Yield to maturity
0.041%
Modified duration
0.003 yr
DV01
0.0000
Convexity
0.000
Dirty price
100.000

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, 121 observations

0.02%0.04%0.06%0.08%0.10%0.12%0.14%Aug 20, 2020Feb 16, 2021Aug 20, 2020Yield to maturity0.132%Aug 25, 2020Yield to maturity0.122%Aug 28, 2020Yield to maturity0.112%Sep 2, 2020Yield to maturity0.112%Sep 8, 2020Yield to maturity0.122%Sep 11, 2020Yield to maturity0.122%Sep 16, 2020Yield to maturity0.122%Sep 21, 2020Yield to maturity0.101%Sep 24, 2020Yield to maturity0.101%Sep 29, 2020Yield to maturity0.101%Oct 2, 2020Yield to maturity0.091%Oct 7, 2020Yield to maturity0.101%Oct 13, 2020Yield to maturity0.112%Oct 16, 2020Yield to maturity0.112%Oct 21, 2020Yield to maturity0.112%Oct 26, 2020Yield to maturity0.101%Oct 29, 2020Yield to maturity0.101%Nov 3, 2020Yield to maturity0.091%Nov 6, 2020Yield to maturity0.091%Nov 12, 2020Yield to maturity0.091%Nov 17, 2020Yield to maturity0.081%Nov 20, 2020Yield to maturity0.071%Nov 25, 2020Yield to maturity0.081%Dec 1, 2020Yield to maturity0.081%Dec 4, 2020Yield to maturity0.081%Dec 9, 2020Yield to maturity0.071%Dec 14, 2020Yield to maturity0.071%Dec 17, 2020Yield to maturity0.091%Dec 22, 2020Yield to maturity0.091%Dec 28, 2020Yield to maturity0.101%Dec 31, 2020Yield to maturity0.071%Jan 6, 2021Yield to maturity0.091%Jan 11, 2021Yield to maturity0.081%Jan 14, 2021Yield to maturity0.081%Jan 20, 2021Yield to maturity0.071%Jan 25, 2021Yield to maturity0.061%Jan 28, 2021Yield to maturity0.030%Feb 2, 2021Yield to maturity0.051%Feb 5, 2021Yield to maturity0.030%Feb 10, 2021Yield to maturity0.041%Feb 16, 2021Yield to maturity0.041%

Price history

122 trading days to Feb 17, 2021

99.9399.9499.9599.9699.9799.9899.99100.00Aug 20, 2020Feb 17, 2021Aug 20, 2020Close99.935Aug 25, 2020Close99.941Aug 28, 2020Close99.948Sep 2, 2020Close99.949Sep 8, 2020Close99.946Sep 11, 2020Close99.948Sep 16, 2020Close99.949Sep 21, 2020Close99.959Sep 24, 2020Close99.959Sep 29, 2020Close99.961Oct 2, 2020Close99.966Oct 7, 2020Close99.963Oct 13, 2020Close99.961Oct 16, 2020Close99.963Oct 21, 2020Close99.964Oct 26, 2020Close99.968Oct 29, 2020Close99.969Nov 3, 2020Close99.974Nov 6, 2020Close99.975Nov 12, 2020Close99.976Nov 17, 2020Close99.980Nov 20, 2020Close99.983Nov 25, 2020Close99.982Dec 1, 2020Close99.983Dec 4, 2020Close99.984Dec 9, 2020Close99.986Dec 14, 2020Close99.987Dec 17, 2020Close99.984Dec 22, 2020Close99.986Dec 28, 2020Close99.986Dec 31, 2020Close99.991Jan 6, 2021Close99.990Jan 11, 2021Close99.992Jan 14, 2021Close99.992Jan 20, 2021Close99.995Jan 25, 2021Close99.996Jan 28, 2021Close99.998Feb 2, 2021Close99.998Feb 5, 2021Close99.999Feb 10, 2021Close99.999Feb 16, 2021Close100.000Feb 17, 2021Close100.000
The most recent 20 trading days of prices for 9127964D8.
DateBidOfferClose
Feb 17, 2021100.000100.000
Feb 16, 2021100.000100.000
Feb 12, 202199.999100.000
Feb 11, 202199.99999.99999.999
Feb 10, 202199.99999.99999.999
Feb 9, 202199.99999.99999.999
Feb 8, 202199.99999.99999.999
Feb 5, 2021100.00099.99999.999
Feb 4, 202199.99999.99999.999
Feb 3, 202199.99999.99899.998
Feb 2, 202199.99899.99899.998
Feb 1, 202199.99899.99899.998
Jan 29, 202199.99899.99899.998
Jan 28, 202199.99799.99799.998
Jan 27, 202199.99799.99799.997
Jan 26, 202199.99699.99699.996
Jan 25, 202199.99699.99699.996
Jan 22, 202199.99699.99699.996
Jan 21, 202199.99699.99599.996
Jan 20, 202199.99599.99499.995

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 9127964D8.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Aug 17, 2020Aug 20, 2020New issue$51.0bn$57.5bn2.87x
Oct 20, 2020Oct 22, 2020Reopening$30.0bn$30.0bn3.54x
Nov 16, 2020Nov 19, 2020Reopening$54.0bn$61.3bn3.14x
Jan 5, 2021Jan 7, 2021Reopening$30.0bn$30.0bn3.13x

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.