The yen strengthened sharply to the 156 range after the Bank of Japan contacted dealers, signaling potential intervention to curb currency volatility following a 1.25 per cent rate hike.
BOJ rate check raises intervention risk, causing the yen to strengthen sharply and pushing USD/JPY down to the upper 156 range.
Yen appreciation directly benefits the Invesco CurrencyShares Japanese Yen Trust, which rises when the yen strengthens against the dollar.
The Japanese yen surged over ¥1 to the upper ¥156 level following a Bank of Japan rate check, fueling speculation of potential market intervention. While no direct action was confirmed, the move signals official discomfort with currency weakness despite a recent 25 basis point interest-rate hike to 1.25 per cent.
A rate check involves the central bank contacting currency dealers to request current exchange-rate quotations. It does not involve a transaction but allows officials to assess market liquidity and signals that they are monitoring currency movements closely.