CALC.duration(settlement, maturity, coupon, yld, frequency, [basis])
CALC.accrint(issue, interest, settlement, rate, par, freq, [basis])
CALC.accrintm(issue, maturity, rate, par, [basis])
CALC.amordegrc(cost, date_purchased, first_period, salvage, period, rate, [basis])
CALC.amorlinc(cost, date_purchased, first_period, salvage, period, rate, [basis])
CALC.coupdaybs(settlement, maturity, frequency, [basis])
CALC.coupdays(settlement, maturity, frequency, [basis])
CALC.coupdaysnc(settlement, maturity, frequency, [basis])
CALC.coupncd(settlement, maturity, frequency, [basis])
CALC.coupnum(settlement, maturity, frequency, [basis])
CALC.couppcd(settlement, maturity, frequency, [basis])
CALC.cumipmt(rate, nper, pv, start_period, end_period, type)
CALC.cumprinc(rate, nper, pv, start_period, end_period, type)
CALC.db(cost, salvage, life, period, [month])
CALC.ddb(cost, salvage, life, period, [factor])
CALC.disc(settlement, maturity, pr, redemption, [basis])
CALC.duration(settlement, maturity, coupon, yld, frequency, [basis])
CALC.effect(nominal_rate, npery)
CALC.fv(rate, nper, pmt, [pv], [type])
CALC.fvschedule(principal, schedule)
CALC.intrate(settlement, maturity, investment, redemption, [basis])
CALC.ipmt(rate, per, nper, pv, fv, type)
CALC.ispmt(rate, per, nper, pv)
CALC.mduration(settlement, maturity, coupon, yld, frequency, [basis])
CALC.mirr(values, finance_rate, reinvest_rate)
CALC.nominal(effect_rate, npery)
CALC.nper(rate, pmt, pv, fv, type)
CALC.npv(rate, [value1, value2, [....]])
CALC.pmt(rate, nper, pv, fv, type)
CALC.ppmt(rate, per, nper, pv, fv, type)
CALC.price(settlement, maturity, rate, yld, redemption, frequency, [basis])
CALC.pricedisc(settlement, maturity, discount, redemption, [basis])
CALC.pricemat(settlement, maturity, issue, rate, yld, [basis])
CALC.pv(rate, nper, pmt, fv, type)
CALC.received(settlement, maturity, investment, discount, [basis])
CALC.syd(cost, salvage, life, per)
CALC.tbilleq(settlement, maturity, discount)
CALC.tbillprice(settlement, maturity, discount)
CALC.tbillyield(settlement, maturity, pr)
CALC.vdb(cost, salvage, life, start_period, end_period, factor, no_switch)
CALC.xnpv(rate, values, dates)
CALC.yielddisc(settlement, maturity, pr, redemption, [basis])
CALC.yieldmat(settlement, maturity, issue, rate, pr, [basis])
Returns the Macauley duration for security with an assumed par value of $100. Duration is defined as the weighted average of the present value of the cash flows and is used as a measure of a bond price's response to changes in yield. 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. Coupon is the security's annual coupon rate. Yld is the security's annual yield. Frequency is the number of coupon payments per year. For annual payments, frequency = 1; for semiannual, frequency = 2; for quarterly, frequency = 4. Basis is an optional parameter which specifies the type of year count basis to use (Default = US 30/360, 1 = Actual/actual, 2 = Actual/360, 3= Actual/365, 4 = European 30/360).
Example
CALC.duration(new Date(2008, 0, 1), new Date(2016, 0, 1), 8, 9, 2, 1);
// returns 5.9937
(The Macauley duration for security with a coupon rate of 8% and an annual yield of 9%, with 2 coupon payments per year)
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