Utilities

CommodityOTCOptionsGroup	A class representing OTC commodity option groups.
EquityIndexOTCOptionsGroup	A class representing OTC equity index option groups.
ETFOTCOptionsGroup	A class representing OTC ETF option groups.
FXOTCOptionsGroup	A class representing OTC FX option groups.
VolatilityIndexOTCOptionsGroup	A class representing Volatility Index option groups.
FXVolSurfaceIterator	Class implementing an iterator for FX vol surfaces.
StrikeValues	Possible values for strike inputs.
SwaptionGroup	A class representing a swaption group.
OISSwaptionGroup	A class representing an OIS swaption group.
VarianceSwapCurveGroup	A class implementing a variance swap group based on an underlying and a variance curve.
VarianceSwapSurfaceGroup	A class implementing a variance swap group based on an option group.
ExchangeTradedOptionGroup	A class representing exchange traded option groups.
OTCOptionGroup	A class representing OTC option groups.
OTCVolBasedBase	A base class implementing volatility-based OTC instruments.
VolsurfaceBasedGroup	A class representing vol surface based groups.
OptionBase	Base class for option instruments.
OptionGroup	Base option group class.
ListedAsOTCOptionBase	A base class implementing listed OTC option instruments.
OptionsStrategyBase	Base strategy class for trading options in a single options group.
OTCInstrument	A class implementing an OTC instrument.
DigitalOptionBase	A base class implementing digital options.
SwaptionGroupBase	A class representing a base for swaption group (either IBOR or OIS).
VarianceSwapGroupBase	Base class for variance swap groups.