Yen's Fortunes Reversal: Capital Repatriation and Rate Hikes Fuel Shift

The yen has been experiencing a significant turnaround in its fortunes after hitting a four-decade low against the dollar just six weeks ago. Various factors are contributing to this shift, including capital repatriation, unwinding carry trades, and U.S. political pressure.

Rong Ren Goh, a fixed income portfolio manager at Eastspring Investments, noted that 'the market psychology around the yen appears to be changing.' Investors are becoming increasingly reluctant to aggressively short the JPY, particularly with the prospect of a BOJ rate hike in September adding another layer of risk to the trade.

The Bank of Japan is expected to lift its key rate by 25 basis points (bps) this month, but there's also speculation about a 50-basis-point hike or rapid increases in the months ahead. While a 50 bp hike in September is still seen as unlikely, the shift in mood is backed up by money flows.