Sensex fell 61.5 points to 80,364.94, while Nifty slipped 19.8 points to 24,634.90.
PSU Bank, Oil & Gas, Realty gained the most, while Private Bank, Auto, and Pharma emerged top sectoral losers
Market participants will be tracking RBI MPC meeting outcome on October 1, further updates on India-US trade deal, and IIP data released earlier today.