通貨オプションボラティリティードル円１週間８．７５％付近やや円高を警戒 USD/JPYEUR/USDEUR/JPYGBP/USD 1WK8.757.216.386.85 1MO9.336.967.186.60 3MO9.407.037.637.26 6MO9.316.958.077.41 9MO9.347.068.437.69 1YR9.367.178.677.88 GBP/JPYAUD/USDUSD/CHF 1WK7.337.966.92 1MO8.038.237.23 3MO