# XML Schema Documentation

### Complex Type: CommodityExercise

#### [Table of contents]

Super-types: | None
Sub-types: | None

Name | CommodityExercise
Used by (from the same schema document) | Complex Type CommodityOption
Abstract | no
Documentation | The parameters for defining how the commodity option can be exercised, how it is priced and how it is settled.

XML Instance Representation
<...>
Start Choice [1]
<americanExercise> CommodityAmericanExercise </americanExercise> [1]

'The parameters for defining the exercise period for an American style option together with the rules governing the quantity of the commodity that can be exercised on any given exercise date.'

<europeanExercise> CommodityEuropeanExercise </europeanExercise> [1]

'The parameters for defining the expiration date and time for a European or Asian style option. For an Asian style option the expiration date is equivalent to the termination date.'

End Choice
<automaticExercise> xsd:boolean </automaticExercise> [0..1]

'Specifies whether or not Automatic Exercise applies to a Commodity Option Transaction.'

<writtenConfirmation> xsd:boolean </writtenConfirmation> [0..1]

'Specifies whether or not Written Confirmation applies to a Commodity Option Transaction.'

<settlementCurrency> Currency </settlementCurrency> [1]

'The currency into which the Commodity Option Transaction will settle. If this is not the same as the currency in which the Commodity Reference Price is quoted, then an FX determination method should also be specified.'

<fx> CommodityFx </fx> [0..1]

'FX observations to be used to convert the observed Commodity Reference Price to the Settlement Currency.'

<conversionFactor> xsd:decimal </conversionFactor> [0..1]

'If the Notional Quantity is specified in a unit that does not match the unit in which the Commodity Reference Price is quoted, the scaling or conversion factor used to convert the Commodity Reference Price unit into the Notional Quantity unit should be stated here. If there is no conversion, this element is not intended to be used.'

Start Choice [1]
<paymentDates> AdjustableDatesOrRelativeDateOffset </paymentDates> [1]

'Dates on which payments will be made.'

<relativePaymentDates> CommodityRelativePaymentDates </relativePaymentDates> [1]

'The Payment Dates of the trade relative to the Calculation Periods.'

End Choice
</...>
Diagram
Schema Component Representation
<xsd:complexType name="CommodityExercise">
<xsd:sequence>
<xsd:choice>
<xsd:element name="americanExercise" type=" CommodityAmericanExercise "/>
<xsd:element name="europeanExercise" type=" CommodityEuropeanExercise "/>
</xsd:choice>
<xsd:element name="automaticExercise" type=" xsd:boolean " minOccurs="0"/>
<xsd:element name="writtenConfirmation" type=" xsd:boolean " minOccurs="0"/>
<xsd:element name="settlementCurrency" type=" Currency "/>
<xsd:element name="fx" type=" CommodityFx " minOccurs="0"/>
<xsd:element name="conversionFactor" type=" xsd:decimal " minOccurs="0"/>
<xsd:group ref=" CommodityPaymentDates.model "/>
</xsd:sequence>
</xsd:complexType>