IB account : part " Securities " and part " Commodities "

An IB account enabling to trade options and futures
is divided in two parts : " Securities " and " Commodities ".

I looked at the huge doc of TWS (980 pages)
but could not find a definition for the meaning of those terms at IB's.

For example, I think that "Options on indice" are included in the " Commodities " part.
But in general, who can tell me exactly, in an IB account,
# which products are eligible to the " Securities " part ?
# which products are eligible to the " Commodities " part ?

:confused:
And... it is a bit urgent: I have a written presentation to do.
Thank you for you help.
 
Back
Top