Bonds

Symbol: String. The CUSIP of the bond.

SecType: String. Always specify as BOND.

Exchange: String. Smart may be specified. May direct route if interested.

Currency: String. Specify the base currency the BOND is traded with.

contract = Contract()
contract.symbol = "912828C57"
contract.secType = "BOND"
contract.exchange = "SMART"
contract.currency = "USD"