The Quintessential Option Pricing Formula
Max Skipper and Peter Buchen
Abstract
It might be argued that nothing more can be said about pricing
options under the Black-Scholes paradigm. We express the
opposite view by presenting in this paper a new formula that
unifies much of the existing literature on pricing exotic
options within the Black-Scholes framework. The formula gives
the arbitrage-free price of an M-binary (a generalised
multi-asset, multi-period binary option), which is a
fundamental building block for more complex exotic options. To
demonstrate the utility of the formula, we apply it to pricing
several well known exotics and also to a new option: a
discretely monitored call barrier option on the maximum of
several assets.
Keywords:
Exotic options, binaries, digitals, static replication.
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