The document summarizes data on changes in open interest (OI) for Nifty options, stock futures and index derivatives. It notes that the maximum OI changes for Nifty calls was at the 8,300 strike price (SP) and for puts was at 8,000 SP, indicating the likely range for Nifty. It also discusses OI changes for specific stocks like Axis Bank and Reliance Industries. Finally, it provides details on FII buying and selling in index futures, options and stock futures.