Indices trade lower; PSU bank shares witness profit booking
				
																	
								
				At 11:30 IST, the barometer index, the S&P BSE Sensex fell 77.28 points or 0.09% to 82,481.76. The Nifty 50 index shed 22 points or 0.09% to 25,256.70.				
			
			
			
			
						
						
						
					
		