BOJ Rate Cut Would Spark Yen Rebound, Experts Say

Japan's Ministry of Finance has intervened in the foreign exchange market to support the yen, deploying an estimated $52.8 billion in what appears to be the largest single-day yen intervention on record.

The Ministry of Finance coordinated with US authorities, giving credibility to this move that previous unilateral efforts lacked.

However, analysts believe that a durable yen recovery requires the Bank of Japan (BOJ) to narrow the rate differential. As it stands, the policy rate has been held at 1% since June, making intervention alone unlikely to change the regime.

The BOJ's inaction could mean that this recent intervention is merely buying time for the currency rather than bringing about a lasting recovery.