Thank you so much , it is very strange it still doesn't work .. might be to do with my data permission. I will contact IB to clarify this. I appreciate your help !


!Get Future Option Chain MES-FOP--0.00--/--USD
!No security definition has been found for the request MES-FOP--0.00--/--USD
Contract Number: 0
Error 047: No bars generated
Logout.. ok