<xsd:complexType name="OptionBase" abstract="true">
<xsd:annotation>
<xsd:documentation xml:lang="en">A type for defining the common features of options</xsd:documentation>
</xsd:annotation>
<xsd:complexContent>
<xsd:extension base="Product">
<xsd:sequence>
<xsd:group ref="BuyerSeller.model" />
<xsd:element name="optionType" type="OptionTypeEnum">
<xsd:annotation>
<xsd:documentation xml:lang="en">The type of option transaction. From a usage standpoint, put/call is the default option type, while payer/receiver indicator is used for options index credit default swaps, consistently with the industry practice. Straddle is used for the case of straddle strategy, that combine a call and a put with the same strike.</xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
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