This thesis is concerned with the application of Hidden Markov Models (HMM) for financial time series prediction, particularly realized volatilities. The aims of this thesis are to test the predictive accuracy of models based on HMM and to investigate the dependencies in a time series of realized volatilities. The predictive power of the models is tested on predictive horizons of 1-, 5- and 20-day over a period of 100 days. The HMM based models are compared to GARCH benchmark models for predicting volatilities. Daily realized data from the Oxford-Man Institute of Quantitative Finance are used consisting of 22 time series of tradable indices from 2000 to 2020. The dependencies in the time series of realized volatilities are examined using th...
Multifractal processes have recently been proposed as a new formalism for modelling the time series ...
This paper presents Hidden Markov Models (HMM) approach for forecasting stock price for interrelated...
In this thesis, we propose two Gaussian hidden Markov models: univariate Gaussian hidden Markov mode...
This thesis explores the application of a probabilistic model\ud known as the Hidden Markov Model (H...
Niniejsza praca magisterska realizuje dwa naczelne cele: wprowadzenie do teorii ukrytych modeli Mark...
Hidden Markov Models, usually referred to as HMMs, are one of the most successful concepts in statis...
W tej pracy, po krótkim wprowadzeniu teorii związanej z łańcuchami Markowa, przypominamy definicję u...
Hidden Markov Models, usually referred to as HMMs, are one of the most successful concepts in statis...
Abstract—Financial time sequence analysis has been a popular research topic in the field of finance,...
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appe...
Many financial decision problems require scenarios for multivariate financial time series that captu...
Hidden Markov Modelle (HMMs) und Hidden Semi-Markov Modelle (HSMMs) erlauben die Modellierung vers...
This master thesis deals with volatility modeling on high-frequency data. There are four types of HA...
Introduction – All actors in the financial market strive towards earning risk-adjusted excess return...
Multifractal processes have recently been proposed as a new formalism for modelling the time series ...
Multifractal processes have recently been proposed as a new formalism for modelling the time series ...
This paper presents Hidden Markov Models (HMM) approach for forecasting stock price for interrelated...
In this thesis, we propose two Gaussian hidden Markov models: univariate Gaussian hidden Markov mode...
This thesis explores the application of a probabilistic model\ud known as the Hidden Markov Model (H...
Niniejsza praca magisterska realizuje dwa naczelne cele: wprowadzenie do teorii ukrytych modeli Mark...
Hidden Markov Models, usually referred to as HMMs, are one of the most successful concepts in statis...
W tej pracy, po krótkim wprowadzeniu teorii związanej z łańcuchami Markowa, przypominamy definicję u...
Hidden Markov Models, usually referred to as HMMs, are one of the most successful concepts in statis...
Abstract—Financial time sequence analysis has been a popular research topic in the field of finance,...
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appe...
Many financial decision problems require scenarios for multivariate financial time series that captu...
Hidden Markov Modelle (HMMs) und Hidden Semi-Markov Modelle (HSMMs) erlauben die Modellierung vers...
This master thesis deals with volatility modeling on high-frequency data. There are four types of HA...
Introduction – All actors in the financial market strive towards earning risk-adjusted excess return...
Multifractal processes have recently been proposed as a new formalism for modelling the time series ...
Multifractal processes have recently been proposed as a new formalism for modelling the time series ...
This paper presents Hidden Markov Models (HMM) approach for forecasting stock price for interrelated...
In this thesis, we propose two Gaussian hidden Markov models: univariate Gaussian hidden Markov mode...