|  | Option Properties | 
Note: This is preliminary documentation provided only as a preview, and is subject to change. Please contact the author for pricing and licensing information.
The Option type exposes the following members.
 Properties
Properties| Name | Description | |
|---|---|---|
|  | Ask | 
            Gets or sets the current ask price for a security.
             | 
|  | AskSize | 
            Gets or sets the number of shares or contracts offered by a broker/dealer at the ask price.
             | 
|  | Bid | 
            Gets or sets the current bid price for a security.
             | 
|  | BidSize | 
            Gets or sets the number of shares or contracts offered at the bid price.
             | 
|  | DaysToExpiration | 
            Gets or sets the number of days before the option expires.
             | 
|  | LastTrade | 
            Gets or sets the price of the most recent trade in a security.
             | 
|  | OpenInterest | 
            Gets or sets the total number of options or futures contracts that are not closed or delivered on a particular day.
             | 
 See Also
See Also