Utilities#

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