Futures Options
Simple Syntax
Comment: Futures Options follow the same rule as conventional option contracts.
=RTD("Tws.TwsRtdServerCtrl",,"ES@CME//FOP/20180316/C/1000/USD", "Close")
Complex Syntax
=RTD("Tws.TwsRtdServerCtrl",,"loc=ESH8 C1000", "cur=USD", "exch=CME", "sec=FOP", "qt=Close")

