日圓走強，交易員嚴陣以待假期干預風險
來源：Bloomberg Markets · 2026/7/3
隨著日本當局的投機活動越來越多，期權交易商正在為對沖日圓在美國假日交易前大幅波動而付出代價
Options traders are paying up to hedge against sharp moves in the yen ahead of thin US holiday trading, as speculation grows that Japanese authorities may be less predictable in how they intervene to support the currency.