Bank stocks | The Nifty PSU Bank index gained the most among sectoral indices, up 1.7 percent. The shares of Bank of India, Indian Overseas Bank, Punjab National Bank, Bank of Baroda, Central Bank, SBI, Canara Bank and Bank of Maharashtra ended 1 to 3.7 percent higher.

IRCTC | Indian Railways Catering and Tourism Corporation (IRCTC) has got approval from the Registrar of Companies (RoC) for the alteration in the Main Objects Clause of the Memorandum of Association to act as a payments aggregator (|-PAY). Its stock ended 1 percent lower.

TCS | Tata Consultancy Services (TCS) were trading in the red on Wednesday, a day after the tech giant was named in the Gartner market guide for Enterprise IT Sustainability Services and brokerage firm CLSA has given the stock an 'outperform' call. Its stock ended nearly 3.4 percent lower.

Infosys | Nifty50's top loser, its stock ended 4.5 percent lower.

Tata Investment Corporation Ltd | Nifty500's top gainer, its stock ended 20 percent higher.