Treasury bill · Matured

9127962Y4

Original term
52-Week
Maturity
May 20, 2021
Coupon
Pays
None
Dated
First coupon
Priced through
May 19, 2021
Analyzed through
May 18, 2021

Still priced, no longer analyzed. Risk numbers below are as of May 18, 2021, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.

Risk, May 18, 2021

Yield to maturity
0.010%
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 cheap 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%0.05%0.10%0.15%0.20%May 21, 2020May 18, 2021May 21, 2020Yield to maturity0.162%Jun 1, 2020Yield to maturity0.173%Jun 9, 2020Yield to maturity0.193%Jun 17, 2020Yield to maturity0.183%Jun 25, 2020Yield to maturity0.162%Jul 6, 2020Yield to maturity0.152%Jul 14, 2020Yield to maturity0.152%Jul 22, 2020Yield to maturity0.142%Jul 30, 2020Yield to maturity0.112%Aug 7, 2020Yield to maturity0.122%Aug 17, 2020Yield to maturity0.122%Aug 25, 2020Yield to maturity0.112%Sep 2, 2020Yield to maturity0.122%Sep 11, 2020Yield to maturity0.112%Sep 21, 2020Yield to maturity0.101%Sep 29, 2020Yield to maturity0.101%Oct 7, 2020Yield to maturity0.101%Oct 16, 2020Yield to maturity0.112%Oct 26, 2020Yield to maturity0.101%Nov 3, 2020Yield to maturity0.101%Nov 12, 2020Yield to maturity0.101%Nov 20, 2020Yield to maturity0.101%Dec 1, 2020Yield to maturity0.091%Dec 9, 2020Yield to maturity0.091%Dec 17, 2020Yield to maturity0.091%Dec 28, 2020Yield to maturity0.101%Jan 6, 2021Yield to maturity0.091%Jan 14, 2021Yield to maturity0.081%Jan 25, 2021Yield to maturity0.081%Feb 2, 2021Yield to maturity0.061%Feb 10, 2021Yield to maturity0.041%Feb 19, 2021Yield to maturity0.041%Mar 1, 2021Yield to maturity0.041%Mar 9, 2021Yield to maturity0.041%Mar 17, 2021Yield to maturity0.020%Mar 25, 2021Yield to maturity0.020%Apr 2, 2021Yield to maturity0.020%Apr 12, 2021Yield to maturity0.020%Apr 20, 2021Yield to maturity0.020%Apr 28, 2021Yield to maturity0.010%May 6, 2021Yield to maturity0.010%May 14, 2021Yield to maturity0.000%May 18, 2021Yield to maturity0.010%

Price history

250 trading days to May 19, 2021

99.8099.8599.9099.95100.00May 21, 2020May 19, 2021May 21, 2020Close99.839Jun 1, 2020Close99.834Jun 9, 2020Close99.818Jun 17, 2020Close99.832Jun 25, 2020Close99.854Jul 6, 2020Close99.868Jul 14, 2020Close99.871Jul 22, 2020Close99.883Jul 30, 2020Close99.910Aug 7, 2020Close99.906Aug 17, 2020Close99.908Aug 25, 2020Close99.918Sep 2, 2020Close99.914Sep 11, 2020Close99.924Sep 21, 2020Close99.933Sep 29, 2020Close99.936Oct 7, 2020Close99.938Oct 16, 2020Close99.935Oct 26, 2020Close99.943Nov 3, 2020Close99.945Nov 12, 2020Close99.948Nov 20, 2020Close99.951Dec 1, 2020Close99.958Dec 9, 2020Close99.960Dec 17, 2020Close99.962Dec 28, 2020Close99.961Jan 6, 2021Close99.967Jan 14, 2021Close99.972Jan 25, 2021Close99.975Feb 2, 2021Close99.982Feb 10, 2021Close99.989Feb 19, 2021Close99.990Mar 1, 2021Close99.991Mar 9, 2021Close99.992Mar 17, 2021Close99.996Mar 25, 2021Close99.997Apr 2, 2021Close99.998Apr 12, 2021Close99.998Apr 20, 2021Close99.998Apr 28, 2021Close99.999May 6, 2021Close100.000May 14, 2021Close100.000May 19, 2021Close100.000
The most recent 20 trading days of prices for 9127962Y4.
DateBidOfferClose
May 19, 2021100.000100.000
May 18, 2021100.000100.000
May 17, 2021100.000100.000
May 14, 2021100.000100.000
May 13, 2021100.000100.000100.000
May 12, 2021100.000100.000100.000
May 11, 2021100.000100.000100.000
May 10, 2021100.000100.000100.000
May 7, 2021100.000100.000100.000
May 6, 2021100.000100.000100.000
May 5, 2021100.000100.000100.000
May 4, 2021100.000100.000100.000
May 3, 202199.99999.999100.000
Apr 30, 2021100.00099.999100.000
Apr 29, 2021100.00099.99999.999
Apr 28, 2021100.00099.99999.999
Apr 27, 2021100.00099.99999.999
Apr 26, 2021100.00099.99999.999
Apr 23, 202199.99999.99999.999
Apr 22, 2021100.00099.99999.999

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.

5 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 9127962Y4.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
May 19, 2020May 21, 2020New issue$31.0bn$35.2bn3.30x
Nov 16, 2020Nov 19, 2020Reopening$51.0bn$57.9bn3.18x
Jan 19, 2021Jan 21, 2021Reopening$30.0bn$30.0bn3.78x
Feb 16, 2021Feb 18, 2021Reopening$54.0bn$61.1bn2.72x
Apr 6, 2021Apr 8, 2021Reopening$40.0bn$40.0bn3.50x

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.