Foreign currency assets, a major part of the overall reserves, increased by 1.363 billion to USD 578.462 billion for the reporting week, the RBI said in the weekly data.

Expressed in dollar terms, the foreign currency assets include the effect of appreciation or depreciation of non-US units like the euro, pound and yen held in the foreign exchange reserves.

Value of the gold reserves increased by USD 572 million to USD 39.012 billion in the reporting week, the data showed.

The special drawing rights (SDRs) with the International Monetary Fund (IMF) rose by USD 17 million to USD 19.304 billion. The country's reserve position with the IMF increased by USD 1 million to USD 5.242 billion in the reporting week, the data showed.