RBI purchased USD 6.514 billion and sold USD 900 million in the spot market, according to a recent RBI data.
The limit has been increased from Rs 1.6 lakh for urban or semi-urban areas to Rs 2 lakh, the RBI said in a circular.
The apex bank enhanced the cash withdrawal limit to Rs 50,000 per account.
On Tuesday, the RBI increased the withdrawal limit from the bank's customers to Rs 50,000.
With the above relaxation, more than 78 per cent of the depositors of the bank will be able to withdraw their entire account balance.
The Enforcement Directorate is investigating the case and has attached the assets of HDIL promoters.
Reserve Bank had separate departments for supervisory, regulatory functions which were integrated into two unified departments.
Five persons, including HDIL promoters and bank's top management, have been arrested.
The value of the gold reserves increased by USD 82 million to USD 26.861 billion for the week, the RBI said.
A modest overshoot in recent inflation outruns is outweighed by downside risks to RBI's growth estimates.