The Japanese Yen showed notable volatility around the Bank of Japan’s latest policy announcement, with suspected intervention impacting key currency pairs and the US Dollar Index. According to FX Street (BNY), the Yen entered the decision period with weak flow momentum and lighter positioning, as investors were net long on the Yen and net short on USD/JPY.
On Friday, the USD/JPY pair traded just above the 160.00 yen level after swinging within a 240-pip range between 158.60 and 161.00, posting moderate losses against the US Dollar, FX Street reported. Meanwhile, EUR/JPY stabilized near 184.00 following a sharp plunge from around 187.00 to nearly 182.00, losing almost 500 pips within minutes, reflecting suspected Japanese intervention to support the Yen.
FX Street (BBH) added that the US Dollar rally seen since May appears to have ended, with the US Dollar Index expected to move back into the 96.00–100.00 range after a sharp sell-off linked to suspected intervention in USD/JPY. This market action underscores the ongoing challenges for Japan’s policymakers in managing currency stability amid global pressures.