人民幣NDF買入價賣出價一周6.14456.1455一月6.13356.1365二月6.13156.1345三月6.13056.1335六月6.13506.1380九月6.14306.1460一年6.15106.1540二年6.19356.1985三年6.23756.2425四年6.28056.2855五年6.29256.2975?