The Complex Syntax can be mixed with Simple Syntax with only one restriction that Ticker string must be the first string (i.e. String1) that appears in the RTD formula.
=RTD(**ProgID**, **Server**, **Ticker**, **String2**, **String3**...)
- ProgID = "Tws.TwsRtdServerCtrl"
- Server = "" (empty string)
For example, the formula below will request the Bid Price for IBM while connecting through a customized Host, Port and Client ID:
=RTD("Tws.TwsRtdServerCtrl",,"IBM@SMART", "host=188.8.131.52", "port=1234", "clientId=1", "Bid")
See more Syntax Samples.