The Japanese yen steadied on Thursday near its lowest point in 40 years against the US dollar, as traders weighed the risk of further intervention from Tokyo. The USD/JPY pair traded around 161.50, just off the 162.00 level touched earlier this week, which marked the weakest yen since 1986. The move has drawn attention from UK markets, given Japan's role as a major holder of UK government debt and a key trade partner.
Across the region, Asian currencies were mixed as a fresh rally in crude oil prices added to inflationary pressures. Brent crude climbed above $87 per barrel on supply concerns, benefiting oil-exporting currencies such as the Malaysian ringgit and Indonesian rupiah, but weighing on net importers like the Indian rupee and Thai baht. The Chinese yuan remained under pressure, trading near the weak end of its daily band, as the People's Bank of China continued to set softer fixings.
The divergent performance reflects varying monetary policy stances. The Bank of Japan has so far signalled only a gradual tightening path, keeping the yen under pressure, while other central banks in the region have maintained or raised rates to combat inflation. Analysts at ING noted that the yen's weakness is 'a symptom of the wide interest rate differential between Japan and the US,' and that further depreciation could prompt verbal or direct intervention from Japanese officials.
For UK investors and pension holders, the implications are twofold. A weaker yen makes Japanese exports cheaper, potentially intensifying competition for British manufacturers, particularly in the automotive and electronics sectors. Conversely, a sustained rise in oil prices could feed into UK inflation, complicating the Bank of England's rate-setting decisions. The FTSE 100, which has significant exposure to commodity-linked stocks, edged 0.2% higher in early London trading, supported by gains in energy shares.
The broader Asian FX landscape remains fragile, with markets watching for any policy signals from the US Federal Reserve. A stronger dollar, driven by resilient US economic data, continues to weigh on emerging market currencies. For UK-based investors with exposure to Asian equities or bonds, the currency volatility adds an extra layer of risk to portfolio returns.