Autocallable structured products
T Guillaume - The Journal of Derivatives, 2015 - jod.pm-research.com
In a world of persistently low interest rates, investors look for ways to increase yield without
bearing the full volatility and risk of principal loss of the equities market. A great variety of …
bearing the full volatility and risk of principal loss of the equities market. A great variety of …
Closed form valuation of barrier options with stochastic barriers
T Guillaume - Annals of Operations Research, 2022 - Springer
This article deals with the computation of the probability, for a GBM (geometric Brownian
motion) process, to hit sequences of one-sided stochastic boundaries defined as GBM …
motion) process, to hit sequences of one-sided stochastic boundaries defined as GBM …
A few insights into cliquet options
T Guillaume - International Journal of Business, 2012 - hal.science
This paper deals with a subset of lookback options known as cliquet options. The latter lock
in the best underlying asset price over a number of prespecified dates during the option life. …
in the best underlying asset price over a number of prespecified dates during the option life. …
Step double barrier options
T Guillaume - Journal of derivatives, 2010 - hal.science
Double barrier options have been traded for a long time in the markets and they are embedded
in a variety of popular structured products. However, in their standard form, they lack …
in a variety of popular structured products. However, in their standard form, they lack …
On the multidimensional Black–Scholes partial differential equation
T Guillaume - Annals of Operations Research, 2019 - Springer
In this article, two general results are provided about the multidimensional Black–Scholes
partial differential equation: its fundamental solution is derived, and it is shown how to turn it …
partial differential equation: its fundamental solution is derived, and it is shown how to turn it …
valuation of options on joint minima and maxima
T Guillaume - Applied Mathematical Finance, 2001 - Taylor & Francis
It is shown how to obtain explicit formulae for a variety of popular path-dependent contracts
with complex payoffs involving joint distributions of several extrema. More specifically, …
with complex payoffs involving joint distributions of several extrema. More specifically, …
On the first exit time of geometric Brownian motion from stochastic exponential boundaries
T Guillaume - International Journal of Applied and Computational …, 2018 - Springer
This article deals with the boundary crossing probability of a geometric Brownian motion (GBM)
process when the boundary itself is a GBM process. An exact formula is obtained for the …
process when the boundary itself is a GBM process. An exact formula is obtained for the …
[HTML][HTML] Multitouch Options
T Guillaume - Journal of Risk and Financial Management, 2023 - mdpi.com
In this article, the multitouch option, also called the n - touch option (or the “baseball” option
when n = 3 ) is analyzed and valued in closed form. This is a kind of barrier option that has …
when n = 3 ) is analyzed and valued in closed form. This is a kind of barrier option that has …
Window double barrier options
T Guillaume - Review of Derivatives Research, 2003 - Springer
This paper examines a path-dependent contingent claim called the window double barrier
option, including standard but also more exotic features such as combinations of single and …
option, including standard but also more exotic features such as combinations of single and …
[HTML][HTML] On the telegrapher's equation with three space variables in non-rectangular coordinates
T Guillaume - Journal of Applied Mathematics and Physics, 2020 - scirp.org
This article provides a closed form solution to the telegrapher’s equation with three space
variables defined on a subset of a sphere within two radii, two azimuthal angles and one polar …
variables defined on a subset of a sphere within two radii, two azimuthal angles and one polar …