Sökning: "Stochastic Volatility Inspired"

Hittade 4 uppsatser innehållade orden Stochastic Volatility Inspired.

  1. 1. Implied volatility with HJM–type Stochastic Volatility model

    Master-uppsats, Mälardalens högskola/Akademin för utbildning, kultur och kommunikation

    Författare :Thi Diu Cap; [2021]
    Nyckelord :Implied volatility surface; stochastic volatility model; HJM framework;

    Sammanfattning : In this thesis, we propose a new and simple approach of extending the single-factor Heston stochastic volatility model to a more flexible one in solving option pricing problems.  In this approach, the volatility process for the underlying asset dynamics depends on the time to maturity of the option. LÄS MER

  3. 2. The Calibrated SSVI Method - Implied Volatility Surface Construction

    Master-uppsats, KTH/Matematisk statistik

    Författare :Adam Öhman; [2019]
    Nyckelord :Implied; Volatility; Surface; Construction; SVI; SSVI; eSSVI; Stochastic Volatility Inspired; calibrated SSVI; modelling; arbitrage; interpolation; extrapolation; FHS VaR; derivatives; CCP; clearing; Implicit; Volatilitet; Ytor; Option; SVI; SSVI; eSSVI; kalibrerade SSVI; arbitrage; modellering; finans; matematik;

    Sammanfattning : In this thesis will the question of how to construct implied volatility surfaces in a robust and arbitrage free way be investigated. To be able to know if the solutions are arbitrage free was an initial investigation about arbitrage in volatility surfaces made. From this investigation where two comprehensive theorems found. LÄS MER

  4. 3. Model risk quantification in option pricing

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Michael Montag; Fredrik Persson; [2015]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : This thesis investigates a methodology for quantification of model risk in option pricing. A set of different pricing models is specified and each model is assigned a probability weight based on the Akaike Information Criteria. It is then possible to obtain a price distribution of an exotic derivative from these probability weights. LÄS MER

  5. 4. SVI estimation of the implied volatility by Kalman filter.

    Magister-uppsats, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE); Tillämpad matematik och fysik (MPE-lab)

    Författare :Sergey Burnos; ChaSing Ngow; [2010]
    Nyckelord :Kalman filter; SVI model; implied volatility;

    Sammanfattning : To understand and model the dynamics of the implied volatility smile is essential for trading, pricing and risk management portfolio. We suggest a  linear Kalman filter for updating of the Stochastic Volatility Inspired (SVI) model of the volatility. LÄS MER