``The Indian market is expected to open gap down following negative closing and openings in the global and Asian markets. The Sensex has supports at 16,960 and 16,800 and resistances at 17,150 and 17,270. The Nifty has supports at 5,060 and 4,960 and resistances at 5,100 and 5,150, ``said stock broker ICICI Securities while commenting on the market outlook.
Sensex has supports at 16,960 and 16,800: