Treasury bill · Matured

9127963W7

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

Still priced, no longer analyzed. Risk numbers below are as of Feb 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, February 2, 2021

Yield to maturity
0.051%
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, 122 observations

0.02%0.04%0.06%0.08%0.10%0.12%0.14%Aug 6, 2020Feb 2, 2021Aug 6, 2020Yield to maturity0.112%Aug 11, 2020Yield to maturity0.122%Aug 14, 2020Yield to maturity0.122%Aug 19, 2020Yield to maturity0.122%Aug 24, 2020Yield to maturity0.122%Aug 27, 2020Yield to maturity0.112%Sep 1, 2020Yield to maturity0.122%Sep 4, 2020Yield to maturity0.112%Sep 10, 2020Yield to maturity0.122%Sep 15, 2020Yield to maturity0.112%Sep 18, 2020Yield to maturity0.101%Sep 23, 2020Yield to maturity0.091%Sep 28, 2020Yield to maturity0.101%Oct 1, 2020Yield to maturity0.101%Oct 6, 2020Yield to maturity0.112%Oct 9, 2020Yield to maturity0.112%Oct 15, 2020Yield to maturity0.122%Oct 20, 2020Yield to maturity0.101%Oct 23, 2020Yield to maturity0.112%Oct 28, 2020Yield to maturity0.101%Nov 2, 2020Yield to maturity0.091%Nov 5, 2020Yield to maturity0.101%Nov 10, 2020Yield to maturity0.091%Nov 16, 2020Yield to maturity0.091%Nov 19, 2020Yield to maturity0.061%Nov 24, 2020Yield to maturity0.071%Nov 30, 2020Yield to maturity0.081%Dec 3, 2020Yield to maturity0.081%Dec 8, 2020Yield to maturity0.071%Dec 11, 2020Yield to maturity0.081%Dec 16, 2020Yield to maturity0.081%Dec 21, 2020Yield to maturity0.081%Dec 24, 2020Yield to maturity0.091%Dec 30, 2020Yield to maturity0.061%Jan 5, 2021Yield to maturity0.081%Jan 8, 2021Yield to maturity0.081%Jan 13, 2021Yield to maturity0.081%Jan 19, 2021Yield to maturity0.071%Jan 22, 2021Yield to maturity0.061%Jan 27, 2021Yield to maturity0.041%Feb 1, 2021Yield to maturity0.051%Feb 2, 2021Yield to maturity0.051%

Price history

123 trading days to Feb 3, 2021

99.9399.9499.9599.9699.9799.9899.99100.00Aug 6, 2020Feb 3, 2021Aug 6, 2020Close99.945Aug 11, 2020Close99.941Aug 14, 2020Close99.943Aug 19, 2020Close99.944Aug 24, 2020Close99.946Aug 27, 2020Close99.951Sep 1, 2020Close99.948Sep 4, 2020Close99.954Sep 10, 2020Close99.951Sep 15, 2020Close99.957Sep 18, 2020Close99.962Sep 23, 2020Close99.967Sep 28, 2020Close99.964Oct 1, 2020Close99.965Oct 6, 2020Close99.963Oct 9, 2020Close99.965Oct 15, 2020Close99.963Oct 20, 2020Close99.971Oct 23, 2020Close99.969Oct 28, 2020Close99.973Nov 2, 2020Close99.977Nov 5, 2020Close99.975Nov 10, 2020Close99.979Nov 16, 2020Close99.980Nov 19, 2020Close99.987Nov 24, 2020Close99.986Nov 30, 2020Close99.986Dec 3, 2020Close99.986Dec 8, 2020Close99.989Dec 11, 2020Close99.988Dec 16, 2020Close99.989Dec 21, 2020Close99.990Dec 24, 2020Close99.990Dec 30, 2020Close99.994Jan 5, 2021Close99.994Jan 8, 2021Close99.995Jan 13, 2021Close99.995Jan 19, 2021Close99.997Jan 22, 2021Close99.998Jan 27, 2021Close99.999Feb 1, 2021Close100.000Feb 3, 2021Close100.000
The most recent 20 trading days of prices for 9127963W7.
DateBidOfferClose
Feb 3, 2021100.000100.000
Feb 2, 2021100.000100.000
Feb 1, 2021100.000100.000
Jan 29, 202199.999100.000
Jan 28, 2021100.00099.99999.999
Jan 27, 2021100.00099.99999.999
Jan 26, 202199.99999.99999.999
Jan 25, 202199.99899.99899.999
Jan 22, 202199.99899.99899.998
Jan 21, 202199.99899.99899.998
Jan 20, 202199.99799.99799.997
Jan 19, 202199.99799.99799.997
Jan 15, 202199.99699.99699.996
Jan 14, 202199.99699.99599.996
Jan 13, 202199.99599.99599.995
Jan 12, 202199.99599.99599.995
Jan 11, 202199.99599.99599.995
Jan 8, 202199.99499.99399.995
Jan 7, 202199.99499.99499.993
Jan 6, 202199.99499.99499.993

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 9127963W7.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Aug 3, 2020Aug 6, 2020New issue$51.0bn$56.6bn2.91x
Oct 6, 2020Oct 8, 2020Reopening$30.0bn$30.0bn3.13x
Nov 2, 2020Nov 5, 2020Reopening$54.0bn$62.5bn2.79x
Dec 22, 2020Dec 24, 2020Reopening$30.0bn$30.0bn3.38x

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.

Free to benchmark against. Paid only to track. Measuring anything against these curves and indices is free. No license, no fee, no registration, and no permission needed to say that you did, including in a prospectus. A fee applies to one thing: launching a product that tracks an index.

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.