﻿ ODDLYIELD function

# ODDLYIELD function

Returns the yield of a security that has an odd (short or long) last period.

Syntax

ODDLYIELD(settlement,maturity,last_interest,rate,pr,redemption,frequency,basis)

Important   Dates should be entered by using the DATE function, or as results of other formulas or functions. For example, use DATE(2008,5,23) for the 23rd day of May, 2008. Problems can occur if dates are entered as text.

Settlement     is the security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.

Maturity     is the security's maturity date. The maturity date is the date when the security expires.

Last_interest     is the security's last coupon date.

Rate     is the security's interest rate.

Pr     is the security's price.

Redemption     is the security's redemption value per \$100 face value.

Frequency     is the number of coupon payments per year. For annual payments, frequency = 1; for semiannual, frequency = 2; for quarterly, frequency = 4.

Basis     is the type of day count basis to use.

 Basis Day count basis 0 or omitted US (NASD) 30/360 1 Actual/actual 2 Actual/360 3 Actual/365 4 European 30/360

Remarks

• Microsoft Excel stores dates as sequential serial numbers so they can be used in calculations. By default, January 1, 1900 is serial number 1, and January 1, 2008 is serial number 39448 because it is 39,448 days after January 1, 1900. Microsoft Excel for the Macintosh uses a different date system as its default.

• The settlement date is the date a buyer purchases a coupon, such as a bond. The maturity date is the date when a coupon expires. For example, suppose a 30-year bond is issued on January 1, 2008, and is purchased by a buyer six months later. The issue date would be January 1, 2008, the settlement date would be July 1, 2008, and the maturity date would be January 1, 2038, which is 30 years after the January 1, 2008, issue date.

• Settlement, maturity, last_interest, and basis are truncated to integers.

• If settlement, maturity, or last_interest is not a valid date, ODDLYIELD returns the #VALUE! error value.

• If rate < 0 or if pr ≤ 0, ODDLYIELD returns the #NUM! error value.

• If basis < 0 or if basis > 4, ODDLYIELD returns the #NUM! error value.

• The following date condition must be satisfied; otherwise, ODDLYIELD returns the #NUM! error value:

maturity > settlement > last_interest

• ODDLYIELD is calculated as follows:

where:

Ai = number of accrued days for the ith, or last, quasi-coupon period within odd period counting forward from last interest date before redemption.

DCi = number of days counted in the ith, or last, quasi-coupon period as delimited by the length of the actual coupon period.

NC = number of quasi-coupon periods that fit in odd period; if this number contains a fraction it will be raised to the next whole number.

NLi = normal length in days of the ith, or last, quasi-coupon period within odd coupon period.

Example

The example may be easier to understand if you copy it to a blank worksheet.

How to copy an example

1. Create a blank workbook or worksheet.

2. Select the example in the Help topic.

Note   Do not select the row or column headers.

Selecting an example from Help

3. Press CTRL+C.

4. In the worksheet, select cell A1, and press CTRL+V.

5. To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Formulas tab, in the Formula Auditing group, click the Show Formulas button.

 1 2 3 4 5 6 7 8 9
 A B Data Description April 20, 2008 Settlement date June 15, 2008 Maturity date December 24, 2007 Last interest date 3.75% Percent coupon \$99.875 Price \$100 Redemption value 2 Frequency is semiannual (see above) 0 30/360 basis (see above) Formula Description (Result) =ODDLYIELD(A2,A3,A4,A5,A6,A7,A8,A9) The yield of a security that has an odd (short or long) last period, for the bond with the terms above (0.045192)

Applies To: Excel 2007

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