Description Usage Arguments Value Author(s) See Also Examples
View source: R/AsianAmerPutLSMPriceSurf.R
The function calculates the prices at different volatilities and strikes using the AsianAmerPutLSM
function.
1 2 | AsianAmerPutLSMPriceSurf(Spot = 1, vols = (seq(0.1, 2, 0.1)), n = 1000, m = 365,
strikes = (seq(0.5, 2.5, 0.1)), r = 0.06, dr = 0, mT = 1)
|
Spot |
Spot price of the underlying asset (e.g. stock). |
vols |
Sequence of volatilities. |
n |
Number of paths simulated. |
m |
Number of time steps in the simulation. |
strikes |
Sequence of strikes. |
r |
Interest rate of the numeraire currency (e.g. EUR). |
dr |
Dividend rate of the underlying asset. |
mT |
Maturity time (years). |
The function returns an object of the class PriceSurface that is a matrix of prices at different volatilities and strikes. Class-specific summary
function gives the sequences of volatilities and strikes used, as well as maximum, minimum, and average prices. Class-specific plot
function constructs a 3-D plot of the price surface.
Mikhail A. Beketov
Functions: AsianAmerPutLSM
,
summary.PriceSurface
,
plot.PriceSurface
,
AmerPutLSMPriceSurf
, and
QuantoAmerPutLSMPriceSurf
.
1 2 3 4 | surface<-AsianAmerPutLSMPriceSurf(vols = (seq(0.1, 1.5, 0.2)), n=200, m=10,
strikes = (seq(0.5, 1.9, 0.2)))
summary(surface)
plot(surface, color = divPalette(150, "RdBu"))
|
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