Treasury bill · Matured

912795S85

Original term
26-Week
Maturity
Feb 4, 2010
Coupon
Pays
None
Dated
First coupon
Priced through
Feb 3, 2010
Analyzed through
Feb 2, 2010

Still priced, no longer analyzed. Risk numbers below are as of Feb 2, 2010, 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, 2010

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 0.00 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

0.00%0.05%0.10%0.15%0.20%0.25%0.30%Aug 6, 2009Feb 2, 2010Aug 6, 2009Yield to maturity0.274%Aug 11, 2009Yield to maturity0.274%Aug 14, 2009Yield to maturity0.244%Aug 19, 2009Yield to maturity0.233%Aug 24, 2009Yield to maturity0.254%Aug 27, 2009Yield to maturity0.213%Sep 1, 2009Yield to maturity0.203%Sep 4, 2009Yield to maturity0.183%Sep 10, 2009Yield to maturity0.183%Sep 15, 2009Yield to maturity0.152%Sep 18, 2009Yield to maturity0.132%Sep 23, 2009Yield to maturity0.132%Sep 28, 2009Yield to maturity0.112%Oct 1, 2009Yield to maturity0.091%Oct 6, 2009Yield to maturity0.081%Oct 9, 2009Yield to maturity0.101%Oct 15, 2009Yield to maturity0.081%Oct 20, 2009Yield to maturity0.081%Oct 23, 2009Yield to maturity0.081%Oct 28, 2009Yield to maturity0.071%Nov 2, 2009Yield to maturity0.061%Nov 5, 2009Yield to maturity0.041%Nov 10, 2009Yield to maturity0.051%Nov 16, 2009Yield to maturity0.041%Nov 19, 2009Yield to maturity0.020%Nov 24, 2009Yield to maturity0.020%Nov 30, 2009Yield to maturity0.010%Dec 3, 2009Yield to maturity0.020%Dec 8, 2009Yield to maturity0.010%Dec 11, 2009Yield to maturity0.010%Dec 16, 2009Yield to maturity0.020%Dec 21, 2009Yield to maturity0.010%Dec 24, 2009Yield to maturity0.010%Dec 30, 2009Yield to maturity0.030%Jan 5, 2010Yield to maturity0.030%Jan 8, 2010Yield to maturity0.020%Jan 13, 2010Yield to maturity0.020%Jan 19, 2010Yield to maturity0.020%Jan 22, 2010Yield to maturity0.020%Jan 27, 2010Yield to maturity0.020%Feb 1, 2010Yield to maturity0.051%Feb 2, 2010Yield to maturity0.030%

Price history

123 trading days to Feb 3, 2010

99.8599.8899.9099.9299.9599.97100.00Aug 6, 2009Feb 3, 2010Aug 6, 2009Close99.864Aug 11, 2009Close99.868Aug 14, 2009Close99.886Aug 19, 2009Close99.893Aug 24, 2009Close99.887Aug 27, 2009Close99.907Sep 1, 2009Close99.914Sep 4, 2009Close99.925Sep 10, 2009Close99.927Sep 15, 2009Close99.941Sep 18, 2009Close99.951Sep 23, 2009Close99.952Sep 28, 2009Close99.961Oct 1, 2009Close99.969Oct 6, 2009Close99.973Oct 9, 2009Close99.968Oct 15, 2009Close99.975Oct 20, 2009Close99.976Oct 23, 2009Close99.978Oct 28, 2009Close99.981Nov 2, 2009Close99.984Nov 5, 2009Close99.990Nov 10, 2009Close99.988Nov 16, 2009Close99.991Nov 19, 2009Close99.996Nov 24, 2009Close99.996Nov 30, 2009Close99.998Dec 3, 2009Close99.997Dec 8, 2009Close99.998Dec 11, 2009Close99.999Dec 16, 2009Close99.997Dec 21, 2009Close99.999Dec 24, 2009Close99.999Dec 30, 2009Close99.997Jan 5, 2010Close99.998Jan 8, 2010Close99.999Jan 13, 2010Close99.999Jan 19, 2010Close99.999Jan 22, 2010Close99.999Jan 27, 2010Close100.000Feb 1, 2010Close100.000Feb 3, 2010Close100.000
The most recent 20 trading days of prices for 912795S85.
DateBidOfferClose
Feb 3, 2010100.000100.000
Feb 2, 2010100.000100.000
Feb 1, 201099.999100.000
Jan 29, 2010100.000100.000
Jan 28, 2010100.000100.000100.000
Jan 27, 2010100.000100.000100.000
Jan 26, 2010100.000100.000100.000
Jan 25, 2010100.000100.00099.999
Jan 22, 201099.99999.99999.999
Jan 21, 201099.99999.99999.999
Jan 20, 201099.99999.99999.999
Jan 19, 201099.99999.99999.999
Jan 15, 2010100.00099.99999.998
Jan 14, 2010100.00099.99999.999
Jan 13, 201099.99999.99999.999
Jan 12, 2010100.00099.99999.999
Jan 11, 2010100.00099.99999.999
Jan 8, 201099.99999.99999.999
Jan 7, 201099.99899.99899.999
Jan 6, 201099.99899.99899.998

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 912795S85.
Auction dateIssuedTypeOfferedAcceptedBid to coverHigh yield
Aug 3, 2009Aug 6, 2009New issue$31.0bn$31.0bn3.28x
Nov 2, 2009Nov 5, 2009Reopening$29.0bn$29.0bn4.18x
Dec 30, 2009Dec 30, 2009Reopening$5.0bn$5.0bn6.66x
Jan 5, 2010Jan 7, 2010Reopening$16.0bn$18.4bn5.50x

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.