
We analyze the convergence rate of the quadratic tracking error, when a Delta‐Gamma hedging strategy is used at N discrete times. The fractional regularity of the payoff function plays a crucial role in the choice of the trading dates, in order to achieve optimal rates of convergence.
[MATH.MATH-PR]Mathematics [math]/Probability [math.PR], \(L_2\) convergence, 330, Derivative securities (option pricing, hedging, etc.), hedging strategies, fractional regularity, Applications of stochastic analysis (to PDEs, etc.), L2 convergence
[MATH.MATH-PR]Mathematics [math]/Probability [math.PR], \(L_2\) convergence, 330, Derivative securities (option pricing, hedging, etc.), hedging strategies, fractional regularity, Applications of stochastic analysis (to PDEs, etc.), L2 convergence
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