| InstrumentDefination Properties | 
The InstrumentDefination type exposes the following members.
| Name | Description | |
|---|---|---|
| Currency | 
            gets or sets the currency
              | |
| Description | 
            Gets or sets the description. The field is optional.
              | |
| Dividends | 
            Gets or sets the dividends
              | |
| Exchange | 
            Gets or sets the exchange
              | |
| Expiries | 
            Gets or sets the expiries
              | |
| Expiry | 
            Gets or sets the expiry date
              | |
| HasExpiry | 
            Gets if has expiry
              | |
| Id | 
            Gets or sets the id
              | |
| InstrumentType | 
            Gets or sets the instrument type: Stock, Futures, Index, forex cfd or options
              | |
| IsOption | 
            Gets if is option
              | |
| IsWeeklyContract | 
            Gets or sets if weekly contract
              | |
| Name | 
            Gets or sets the name of the instrument
              | |
| OptionType | 
            Gets or sets the option type
              | |
| PointValue | 
            Gets or sets the point value
              | |
| Splits | 
            Gets or sets the splits
              | |
| StrikePrice | 
            Gets or sets the strike price
              | |
| Symbols | 
            Gets or sets the symbol as supported by the data feed
              | |
| TickSize | 
            Gets or sets the ticksize of the instrument. Default is 0.05
              |