Yen Surges 5% as BoJ Hints at Faster Rate Rises

The Bank of Japan's recent interventions have caused the yen to rally by 5% against the dollar since July, with estimated costs exceeding $100 billion.

This rebound comes after a 41% depreciation in JPYUSD over the past five years and has prompted concerns about a faster increase in domestic interest rates.

Hajime Takata, a member of the Bank of Japan policy board, hinted at quicker rate rises and raised the prospect of back-to-back moves in the base rate, which could strain the yen carry trade estimated to supply over $250 billion of liquidity per year.