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套利交易者借日本「救市」重建日元空仓,美元兑日元或再测试162

火星财经消息,8 月 14 日,日本当局干预汇市提振日元的效果正在受到挑战。市场数据显示,套利交易者正利用每轮日元反弹机会重新建立空头仓位,形成「干预推高日元—交易者逢高做空」的循环。 此前美日联合干预曾短暂推动日元升值,但不到两周后,美元兑日元再次逼近 160。对套利交易者而言,官方干预反而提供了更好的日元卖出价格。 该交易逻辑主要基于利差优势:投资者借入低息日元,再配置至高收益资产,只要日元没有持续升值,利差收益便能覆盖部分汇率风险。截至 8 月 4 日,对冲基金日元空头仓位已减少约一半,但部分机构正重新建立以日元为融资货币的套利交易。 市场数据显示,美元兑日元已从 157 附近回升至 159.43。部分交易员认为,若美元和美国收益率未出现明显下行,套利交易可能推动美元兑日元重新测试 162。 日本当局此前被曝可能在 7 月底动用数百亿美元支撑日元,其中单日干预规模或达到约 530 亿美元,创历史纪录。但大规模干预仍未阻止日元重新接近 160,显示市场对日美利差和日本财政压力的关注仍占主导。 目前,市场正关注日本央行下一步政策动作。交易员押注日本央行可能在 9 月或 10 月加息 25 个基点,但分析人士认为,只要日本利率仍明显低于美国等主要经济体,以日元融资的套利交易仍可能持续。
Disclaimer: The views above are the author's only and do not represent 711BTC. Nothing here constitutes investment advice.

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