Hi,
I have successfully used the wrapper to get quotes on Equities, (i.e. MSFT), but I have not been able to get quotes on options; I have tried the following:
.MSFT180209C85 (Correct ToS method)
MSFT180209C85
.MSFT180209C00078500
MSFT180209C00078500
I get the follow error back each and every time:
"The Security Symbol is Invalid."
What am I doing wrong?