Difference between revisions of "Documentation/How Tos/Calc: COUPDAYS function"
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+ | |bookid=1234''' | ||
+ | |booktitle=<div style="padding: 8px; font-size: 140%; font-weight: bold; background-color: #9BC0F5;">CALC FUNCTIONS</div> | ||
+ | |ShowParttitle=block|parttitle=[[Documentation/How_Tos/Calc:_Financial_functions|<div style="font-size: 140%;">Financial Functions]] | ||
+ | |ShowNextPage=block|NextPage=Documentation/How_Tos/Calc:_COUPDAYSNC_function | ||
+ | |ShowPrevPage=block|PrevPage=Documentation/How_Tos/Calc:_COUPDAYBS_function | ||
+ | |ShowPrevPart=block|PrevPart=Documentation/How_Tos/Calc:_Date_%26_Time_functions | ||
+ | |ShowNextPart=block|NextPart=Documentation/How_Tos/Calc:_Information_functions | ||
+ | |toccontent= <div style="padding: 4px; font-size: 130%; font-weight: hidden; background-color:#DCE9FC;">FUNCTIONS</div> | ||
+ | |||
+ | <div style="font-size: 140%; border-style: outset outset outset none; border-color:#DCE9FC;">Depreciation</div> | ||
+ | * [[Documentation/How_Tos/Calc:_AMORDEGRC_function|<div style="font-size: 120%;">Amordegrc]] | ||
+ | * [[Documentation/How_Tos/Calc:_AMORLINC_function|<div style="font-size: 120%;">Amorlinc]] | ||
+ | * [[Documentation/How_Tos/Calc:_DB_function|<div style="font-size: 120%;">Db]] | ||
+ | * [[Documentation/How_Tos/Calc:_DDB_function|<div style="font-size: 120%;">Ddb]] | ||
+ | * [[Documentation/How_Tos/Calc:_SLN_function|<div style="font-size: 120%;">Sln]] | ||
+ | * [[Documentation/How_Tos/Calc:_SYD_function|<div style="font-size: 120%;">Syd]] | ||
+ | * [[Documentation/How_Tos/Calc:_VDB_function|<div style="font-size: 120%;">Vdb]] | ||
+ | |||
+ | <div style="font-size: 140%; border-style: outset outset outset none; border-color:#DCE9FC;">Payment Streams, Annuities, Loans</div> | ||
+ | * [[Documentation/How_Tos/Calc:_CUMIPMT_function|<div style="font-size: 120%;">Cumipmt]] | ||
+ | * [[Documentation/How_Tos/Calc:_CUMIPMT_ADD_function|<div style="font-size: 120%;">Cumipmt Add]] | ||
+ | * [[Documentation/How_Tos/Calc:_CUMPRINC_function|<div style="font-size: 120%;">Cumprinc]] | ||
+ | * [[Documentation/How_Tos/Calc:_CUMPRINC_ADD_function|<div style="font-size: 120%;">Cumpinc Add]] | ||
+ | * [[Documentation/How_Tos/Calc:_FV_function|<div style="font-size: 120%;">Fv]] | ||
+ | * [[Documentation/How_Tos/Calc:_FVSCHEDULE_function|<div style="font-size: 120%;">Fvschedule]] | ||
+ | * [[Documentation/How_Tos/Calc:_IPMT_function|<div style="font-size: 120%;">Ipmt]] | ||
+ | * [[Documentation/How_Tos/Calc:_IRR_function|<div style="font-size: 120%;">Irr]] | ||
+ | * [[Documentation/How_Tos/Calc:_ISPMT_function|<div style="font-size: 120%;">Ispmt]] | ||
+ | * [[Documentation/How_Tos/Calc:_MIRR_function|<div style="font-size: 120%;">Mirr]] | ||
+ | * [[Documentation/How_Tos/Calc:_NPER_function|<div style="font-size: 120%;">Nper]] | ||
+ | * [[Documentation/How_Tos/Calc:_NPV_function|<div style="font-size: 120%;">Npv]] | ||
+ | * [[Documentation/How_Tos/Calc:_PMT_function|<div style="font-size: 120%;">Pmt]] | ||
+ | * [[Documentation/How_Tos/Calc:_PPMT_function|<div style="font-size: 120%;">Ppmt]] | ||
+ | * [[Documentation/How_Tos/Calc:_PV_function|<div style="font-size: 120%;">Pv]] | ||
+ | * [[Documentation/How_Tos/Calc:_RATE_function|<div style="font-size: 120%;">Rate]] | ||
+ | * [[Documentation/How_Tos/Calc:_RRI_function|<div style="font-size: 120%;">Rri]] | ||
+ | * [[Documentation/How_Tos/Calc:_XIRR_function|<div style="font-size: 120%;">Xirr]] | ||
+ | * [[Documentation/How_Tos/Calc:_XNPV_function|<div style="font-size: 120%;">Xnpv]] | ||
+ | |||
+ | <div style="font-size: 140%; border-style: outset outset outset none; border-color:#DCE9FC;">Securities</div> | ||
+ | * [[Documentation/How_Tos/Calc:_ACCRINT_function|<div style="font-size: 120%;">Accrint]] | ||
+ | * [[Documentation/How_Tos/Calc:_ACCRINTM_function|<div style="font-size: 120%;">Accrintm]] | ||
+ | * [[Documentation/How_Tos/Calc:_DISC_function|<div style="font-size: 120%;">Disc]] | ||
+ | * [[Documentation/How_Tos/Calc:_DURATION_function|<div style="font-size: 120%;">Duration]] | ||
+ | * [[Documentation/How_Tos/Calc:_DURATION_ADD_function|<div style="font-size: 120%;">Duration Add]] | ||
+ | * [[Documentation/How_Tos/Calc:_EFFECTIVE_function|<div style="font-size: 120%;">Effective]] | ||
+ | * [[Documentation/How_Tos/Calc:_EFFECT_ADD_function|<div style="font-size: 120%;">Effect Add]] | ||
+ | * [[Documentation/How_Tos/Calc:_INTRATE_function|<div style="font-size: 120%;">Intrate]] | ||
+ | * [[Documentation/How_Tos/Calc:_MDURATION_function|<div style="font-size: 120%;">Mduration]] | ||
+ | * [[Documentation/How_Tos/Calc:_NOMINAL_function|<div style="font-size: 120%;">Nominal]] | ||
+ | * [[Documentation/How_Tos/Calc:_NOMINAL_ADD_function|<div style="font-size: 120%;">Nominal Add]] | ||
+ | * [[Documentation/How_Tos/Calc:_ODDFPRICE_function|<div style="font-size: 120%;">Oddfprice]] | ||
+ | * [[Documentation/How_Tos/Calc:_ODDFYIELD_function|<div style="font-size: 120%;">Oddfyield]] | ||
+ | |||
+ | <div style="font-size: 140%; border-style: outset outset outset none; border-color:#DCE9FC;">Coupons</div> | ||
+ | * [[Documentation/How_Tos/Calc:_COUPDAYBS_function|<div style="font-size: 120%;">Coupdaybs]] | ||
+ | * [[Documentation/How_Tos/Calc:_COUPDAYS_function|<div style="font-size: 120%; border-style: double; border-color:#778899;">Coupdays]] | ||
+ | * [[Documentation/How_Tos/Calc:_COUPDAYSNC_function|<div style="font-size: 120%;">Coupdaysnc]] | ||
+ | * [[Documentation/How_Tos/Calc:_COUPNCD_function|<div style="font-size: 120%;">Coupncd]] | ||
+ | * [[Documentation/How_Tos/Calc:_COUPNUM_function|<div style="font-size: 120%;">Coupnum]] | ||
+ | * [[Documentation/How_Tos/Calc:_COUPPCD_function|<div style="font-size: 120%;">Couppcd]] | ||
+ | |||
+ | <div style="font-size: 140%; border-style: outset outset outset none; border-color:#DCE9FC;">Miscellaneous</div> | ||
+ | |||
+ | * [[Documentation/How_Tos/Calc:_DOLLARDE_function|<div style="font-size: 120%;">Coupdaybs]] | ||
+ | * [[Documentation/How_Tos/Calc:_DOLLARFR_function|<div style="font-size: 120%;">Coupdays]] | ||
+ | }}__TOC__ | ||
== COUPDAYS == | == COUPDAYS == |
Revision as of 03:13, 1 June 2013
CALC FUNCTIONS
Depreciation
Payment Streams, Annuities, Loans
Securities
Coupons
Miscellaneous
< {{#switch:Previous Page | Previous Section = Previous Section | Next Section = Next Section | Previous Page = Previous Page | Next Page = Next Page | }} | {{#switch:Next Page | Previous Section = Previous Section | Next Section = Next Section | Previous Page = Previous Page | Next Page = Next Page | }} > |
COUPDAYS
Returns the number of days in the coupon period that contains the settlement date.
This function is only available if the Analysis AddIn is installed.
Syntax:
COUPDAYS(settlement; maturity; frequency; basis)
- settlement: the date of purchase of the security.
- maturity: the date on which the security matures (expires).
- frequency: number of interest payments per year (1, 2 or 4).
- basis: is the calendar system to use. Defaults to 0 if omitted.
- 0 - US method (NASD), 12 months of 30 days each
- 1 - Actual number of days in months, actual number of days in year
- 2 - Actual number of days in month, year has 360 days
- 3 - Actual number of days in month, year has 365 days
- 4 - European method, 12 months of 30 days each
Example:
COUPDAYS("2007-01-25"; "2009-11-15"; 2; 4)
- returns 180. A bond is originally issued on 15 November 1999, with a ten year term; the date of maturity is 15 November 2009. You subsequently purchase it on the secondary market, with a settlement date of 25 January 2007; Interest is paid half-yearly (frequency is 2); thus interest is due on the 15 May and the 15 November each year, during the bond's term. Using basis 4, there are 180 days (= 6 * 30) in the interest period in which the settlement date falls (16 November 2006 to 15 May 2007 inclusive = 6 months).
Issues:
- For any basis except 1, the length of the interest period is calculated from the length of a year. Thus COUPDAYS returns the same number of days (derived from the number of interest periods in a year), regardless of settlement date, unless basis = 1, when the exact number of days are returned.
- Both Calc and Excel can return a non-integer number of days (including a fraction) - for example COUPDAYS("2007-01-25"; "2009-11-15"; 2; 3) returns 182.5 (= 365/2).