Utilities

LMEForwardCurve	Auxiliary class for interpolating forward prices for a given underlying_ticker LME underlying.
LMEUtils	Generic common functions used internally inside of LME instruments classes.
LMEForwardBase	Base class for LME Forwards, i.e. instruments with fixed delivery date of underlying metal.
LMEOTCInstrument	Base class for LME tradable instruments.
CommodityComdty	A class representing commodity instruments.
CommodityIndex	A class representing commodity indices.