- Indian stock indices opened lower due to comments from US Federal Reserve Chair Yellen about interest rate hikes, which rattled global markets. They fell further due to a weaker rupee. - The Nifty closed below the key 6500 level, down 0.63%. Sector indices like Realty and Capital Goods declined the most, while IT rose due to the rupee's depreciation. - Oil marketing companies like BPCL and HPCL fell 1-4% due to expectations of higher under-recovery costs. SKS Microfinance and Ashoka Buildcon gained on news of securitization deals and deferred highway premium payments.