Sökning: "Joar Mellström"

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  1. 1. Testing Extended Rules of Thumb for the Dynamics of Volatility Surfaces

    Kandidat-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Joar Mellström; [2019]
    Nyckelord :Volatility Surface; Implied Volatility; Rules of Thumb; NoArbitrage Condition; Index Options; Business and Economics;

    Sammanfattning : It is a common practise to quote option prices using their BlackScholes implied volatility. A volatility surface describes an options implied volatility as a function of the strike price and time to maturity. It can be used as a tool for hedging but also valuation when prices are not directly observable. LÄS MER