English

On the dependence between a Wiener process and its running maxima and running minima processes

Probability 2024-11-05 v2 Statistics Theory Statistics Theory

Abstract

We study a triple of stochastic processes: a Wiener process WtW_t, t0t \geq 0, its running maxima process Mt=sup{Ws:s[0,t]}M_t=\sup \{W_s: s \in [0,t]\} and its running minima process mt=inf{Ws:s[0,t]}m_t=\inf \{W_s: s \in [0,t]\}. We derive the analytical formulas for the joint distribution function and the corresponding copula. As an application we draw out an analytical formula for pricing double barrier options.

Keywords

Cite

@article{arxiv.2109.02024,
  title  = {On the dependence between a Wiener process and its running maxima and running minima processes},
  author = {Karol Dąbrowski and Piotr Jaworski},
  journal= {arXiv preprint arXiv:2109.02024},
  year   = {2024}
}
R2 v1 2026-06-24T05:41:28.876Z