Description
Type: String
References a contract listed on an exchange through the instrument's UnderlyingSecurityID <309> which must be fully specified in an instance of the UnderlyingInstrument component.
We track how people interact with our online web content and resources, and some of that tracking involves storing cookies on your device. By continuing to use our site you accept that you agree to this. For more details see our Cookie usage, and Data Privacy and Protection Policies.