The key points from the document are: - Indian stock market indices ended flat amid volatility, with the Sensex closing down 0.02% and the Nifty up 0.02% - Fitch rating agency maintaining India's stable credit rating helped cap losses in heavyweights like Reliance and PSU banks - The market showed a sideways trend and support was seen at 8770 and 8720 points while resistance was at 8850 and 8890 points - Specific stocks like Auro Pharma gained on stake sale news while IDFC and Century Textiles rose on corporate announcements