Treasury bill · Matured

9127964W6

Original term
52-Week
Maturity
Nov 4, 2021
Coupon
Pays
None
Dated
First coupon
Priced through
Nov 3, 2021
Analyzed through
Nov 2, 2021

Still priced, no longer analyzed. Risk numbers below are as of Nov 2, 2021, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.

Risk, November 2, 2021

Yield to maturity
0.030%
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 0.01 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, 249 observations

0.00%0.03%0.05%0.07%0.10%0.13%0.15%Nov 5, 2020Nov 2, 2021Nov 5, 2020Yield to maturity0.122%Nov 16, 2020Yield to maturity0.122%Nov 24, 2020Yield to maturity0.112%Dec 3, 2020Yield to maturity0.101%Dec 11, 2020Yield to maturity0.091%Dec 21, 2020Yield to maturity0.091%Dec 30, 2020Yield to maturity0.101%Jan 8, 2021Yield to maturity0.101%Jan 19, 2021Yield to maturity0.091%Jan 27, 2021Yield to maturity0.081%Feb 4, 2021Yield to maturity0.061%Feb 12, 2021Yield to maturity0.061%Feb 23, 2021Yield to maturity0.051%Mar 3, 2021Yield to maturity0.061%Mar 11, 2021Yield to maturity0.071%Mar 19, 2021Yield to maturity0.051%Mar 29, 2021Yield to maturity0.051%Apr 6, 2021Yield to maturity0.041%Apr 14, 2021Yield to maturity0.041%Apr 22, 2021Yield to maturity0.030%Apr 30, 2021Yield to maturity0.030%May 10, 2021Yield to maturity0.041%May 18, 2021Yield to maturity0.030%May 26, 2021Yield to maturity0.030%Jun 4, 2021Yield to maturity0.030%Jun 14, 2021Yield to maturity0.041%Jun 22, 2021Yield to maturity0.051%Jun 30, 2021Yield to maturity0.051%Jul 9, 2021Yield to maturity0.051%Jul 19, 2021Yield to maturity0.041%Jul 27, 2021Yield to maturity0.051%Aug 4, 2021Yield to maturity0.051%Aug 12, 2021Yield to maturity0.051%Aug 20, 2021Yield to maturity0.061%Aug 30, 2021Yield to maturity0.051%Sep 8, 2021Yield to maturity0.061%Sep 16, 2021Yield to maturity0.061%Sep 24, 2021Yield to maturity0.061%Oct 4, 2021Yield to maturity0.112%Oct 13, 2021Yield to maturity0.020%Oct 21, 2021Yield to maturity0.030%Oct 29, 2021Yield to maturity0.020%Nov 2, 2021Yield to maturity0.030%

Price history

250 trading days to Nov 3, 2021

99.8599.8899.9099.9299.9599.97100.00Nov 5, 2020Nov 3, 2021Nov 5, 2020Close99.879Nov 16, 2020Close99.883Nov 24, 2020Close99.895Dec 3, 2020Close99.907Dec 11, 2020Close99.919Dec 21, 2020Close99.921Dec 30, 2020Close99.914Jan 8, 2021Close99.918Jan 19, 2021Close99.928Jan 27, 2021Close99.938Feb 4, 2021Close99.955Feb 12, 2021Close99.957Feb 23, 2021Close99.965Mar 3, 2021Close99.959Mar 11, 2021Close99.954Mar 19, 2021Close99.968Mar 29, 2021Close99.970Apr 6, 2021Close99.977Apr 14, 2021Close99.977Apr 22, 2021Close99.984Apr 30, 2021Close99.985May 10, 2021Close99.980May 18, 2021Close99.986May 26, 2021Close99.987Jun 4, 2021Close99.987Jun 14, 2021Close99.984Jun 22, 2021Close99.981Jun 30, 2021Close99.983Jul 9, 2021Close99.984Jul 19, 2021Close99.988Jul 27, 2021Close99.986Aug 4, 2021Close99.987Aug 12, 2021Close99.988Aug 20, 2021Close99.988Aug 30, 2021Close99.991Sep 8, 2021Close99.991Sep 16, 2021Close99.992Sep 24, 2021Close99.994Oct 4, 2021Close99.991Oct 13, 2021Close99.999Oct 21, 2021Close99.999Oct 29, 2021Close100.000Nov 3, 2021Close100.000
The most recent 20 trading days of prices for 9127964W6.
DateBidOfferClose
Nov 3, 2021100.000100.000
Nov 2, 2021100.000100.000
Nov 1, 2021100.000100.000
Oct 29, 202199.999100.000
Oct 28, 202199.99999.99999.999
Oct 27, 202199.99999.99999.999
Oct 26, 202199.99999.99999.999
Oct 25, 202199.99999.99999.999
Oct 22, 202199.99999.99999.999
Oct 21, 202199.99999.99999.999
Oct 20, 202199.99999.99999.999
Oct 19, 202199.99999.99999.999
Oct 18, 202199.99999.99999.999
Oct 15, 202199.99999.99999.999
Oct 14, 202199.99999.99899.999
Oct 13, 202199.99999.99999.999
Oct 12, 202199.99899.99899.999
Oct 8, 202199.99899.99899.998
Oct 7, 202199.99799.99699.998
Oct 6, 202199.99399.99299.995

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.

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 9127964W6.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Nov 3, 2020Nov 5, 2020New issue$34.0bn$39.4bn3.54x
May 3, 2021May 6, 2021Reopening$54.0bn$61.5bn2.72x
Aug 2, 2021Aug 5, 2021Reopening$54.0bn$61.6bn3.03x

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.