Outstanding FCNR(B) deposits rose from $32.56 billion on June 5 to $60.55 billion by July 30 following the RBI's special US dollar-rupee forex swap scheme.
State Bank of India emerged as the largest contributor, with its FCNR(B) deposits increasing to $13.82 billion, ahead of HSBC, ICICI Bank, HDFC Bank and Axis Bank.
The temporary forex swap facility aims to attract stable foreign currency inflows, strengthen India's balance of payments, bolster forex reserves and support the rupee while offering regulatory relief on CRR and SLR requirements.