我使用reqHistoricalData()
方法,但调用后它不返回任何内容。我是否需要其他方法来处理数据?
这是我的代码
public void reqHistData (){
// Create a new contract
Contract contract = new com.ib.client.Contract();
contract.symbol("USD");
contract.secType("CASH");
contract.currency("EUR");
contract.exchange("IDEALPRO");
api.client().reqHistoricalData(1, contract, "20140920 00:00:00", "1 D", "1 day", "TRADES", 0, 2, null);
}