Dutch Warrants and Structured Products
LocalSymbol: String. Specify the exact symbol of the derivative.
SecType: String. Specify IOPT.
Exchange: String. Specify the holding exchange for the warrant. SWB, FWB, and GETTEX are common holding exchanges.
Currency: String. Specify the base currency of the warrant.
To unambiguously define a Dutch Warrant or Structured Product (IOPTs) the conId or localSymbol field must be used.
- It is important to note that if reqContractDetails is used with an incompletely-defined IOPT contract definition, that thousands of results can be returned and the API connection broken.
- IOPT contract definitions will often change and it will be necessary to restart TWS or IB Gateway to download the new contract definition.

