HestonProb: Real Part from Heston Integrand

Description Usage Arguments Value

Description

Real Part from Heston Integrand

Usage

1
2
HestonProb(phi, kappa, theta, lambda, rho, sigma, tau, K, S, r, q, v0,
  Pnum)

Arguments

phi

Integral variable

kappa

Volatility mean reversion speed

theta

Volatility mean reversion level

lambda

risk parameter

rho

correlation between 2 Brownian/Wiener Process

sigma

volatility of variance in CIR pde

tau

time to maturity

K

strike price

S

current stock price

r

risk free rate

q

dividend rate

v0

initial value for variance

Pnum

1 or 2 for P1 or P2 under risk-neutral measure

Value

real part of Heston integrand


thanhuwe8/fineng documentation built on June 9, 2019, 2:43 p.m.