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Sigma KEE - CallOption
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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
call option
An option contract that gives the holder the right to buy a certain quantity (usually 100 shares) of an underlying security from the writer of the option, at a specified price (the strike price) up to a specified date (the expiration date).
Relationships      
Parents option An option is a contract to buy or sell 100 shares of a stock at a fixed price (the strike price) on or before a fixed date.
InstancesabstractProperties or qualities as distinguished from any particular embodiment of the properties/qualities in a physical medium. Instances of Abstract can be said to exist in the same sense as mathematical objects such as sets and relations, but they cannot exist at a particular place and time without some physical encoding or embodiment.
 attributeQualities which we cannot or choose not to reify into subclasses of.
 deontic attributeA Class containing all of the Attributes relating to the notions of permission, obligation, and prohibition.
 entityThe universal class of individuals. This is the root node of the ontology.
 normative attributeA Class containing all of the Attributes that are specific to morality, legality, aesthetics, etiquette, etc. Many of these attributes express a judgement that something ought or ought not to be the case.
 objective normThe Class of NormativeAttributes that are associated with an objective criterion for their attribution, i.e. there is broad consensus about the cases where these attributes are applicable.
 relational attributeAny Attribute that an Entity has by virtue of a relationship that it bears to another Entity or set of Entities, e.g. SocialRoles and PositionalAttributes.
Belongs to Class entity


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