ZURICH/BERLIN, Nov 30 (Reuters) - Here are some of the main factors that may affect Swiss stocks on Friday:
A divided Swiss government is due to decide how to proceed with a draft treaty regulating ties with the European Union, its biggest trading partner.
* KOF indicator for November due at 0800 GMT. Seen at 99.5, down from 100.1 in October.
Reporting by Zurich newsroom and Berlin Speed Desk