Dollar Upside Risks Persist Amid Yen Volatility

The foreign exchange market remains on edge following a sharp move in the yen yesterday. This unexpected shift has sparked concerns about potential intervention by central banks. The dollar's upside risks persist, according to analysts, driven by higher front-end rates and energy prices.

Yesterday's move saw a near 1% drop in USD/JPY over a few minutes, prompting speculation about another round of intervention. This comes after the Bank of Japan sold $96 billion worth of yen in late July and early August. Traders seem uncertain whether this recent price action was indeed an intervention or not.

The Swiss National Bank may also be pleased if investors choose to fund their carry trade strategies using Swiss francs instead of yen. However, a decline in USD/JPY is likely only achievable with a more hawkish stance from the Bank of Japan and new initiatives to encourage domestic investment in Japan.