Exotic options

Unifying volatility models

This article introduces a method for building analytically tractable option pricing models that combine state-dependent volatility, stochastic volatility and jumps. The eigenfunction expansion method is used to add jumps and stochastic volatility to…

Asian basket spreads and other exotic averaging options

Giuseppe Castellacci and Michael Siclari of OpenLink introduce a class of exotic options that simultaneously generalises both Asian and basket options. They develop approximate analytic models for real-time pricing of complex instruments that average…

Himalaya options

Nothing epitomises the challenges of complex equity derivatives better than the so-called ‘mountain range’ products. In the second article looking at the challenges of this market, Marcus Overhaus analyses a particular product, the Himalayan option,…

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