Sensex, Nifty updates on 06 October 2023: Indian shares advanced on Friday, led by gains in rate-sensitive sectors like auto, financials and realty, after the RBI kept key interest rates steady, as expected, and maintained its growth forecasts. The NSE Nifty 50 index closed 0.55% higher at 19,653.50 points, while the S&P BSE Sensex rose 0.55% to 65,995.63. Both the benchmarks logged weekly gains, snapping a two-week losing streak. Tata Consultancy Services on Friday said it will consider a share buyback when its board meets next Wednesday to approve second-quarter financial results. It had last bought back shares worth ₹16,000 crore in 2020.