MUFG analyzes the recent sharp movements in the yen, suggesting that the overnight volatility may indicate unofficial intervention by Japan to support its currency. This potential intervention comes after significant weakening of the yen, especially following the Bank of Japan's (BoJ) recent policy meeting. Key Points: • Yen Volatility and Potential Intervention: The USD/JPY experienced extreme volatility overnight, spiking to a high of 160.17 before dropping back to 155.06. This pattern is reminiscent of the market behavior observed during Japan's last intervention in the foreign exchange market in the autumn of ... (full story)