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CNBC AI · 2026/8/4 00:52:30

CNBC Daily Open: Fast and furious intervention to prop up the yen — will it work?
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美日联手出手救日元了!这是15年来两国首次联合干预汇市,但市场普遍怀疑这波拉升能撑多久。简单说,日元最近跌得太狠,创下40年新低,导致日本买什么都贵——进口商品涨价、民众钱包缩水。干预的原理就像球场上的“战术暂停”:政府大量买入日元、抛售美元,暂时止住跌势,但暂停结束后,日元是继续反弹还是继续下跌,分析师们心里都没底。
这事跟普通人最直接的关系就是钱变“耐花”还是“不耐花”。如果你计划去日本旅游、买日本汽车或电子产品,日元若能稳下来,你花的钱就不会突然变多;反之,日元继续贬值,海外买家反而能捡便宜,日本人则要为进口食品和能源多掏腰包。此外,美国财政部长还提议让美联储放宽贷款工具给日本“搭把手”,说明这事儿不仅影响日本,也会波及全球金融市场。一句话,这次“救日元”行动能撑多久,全世界都在盯着。
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Daily OpenCNBC Daily Open: Fast and furious intervention to prop up the yen — will it work?Published Mon, Aug 3 20268:52 PM EDTLim Hui Jie@in/hui-jie-lim-a7371176/WATCH LIVEKey PointsAnalysts doubt if the yen's strength can be sustained, even with a joint intervention. Treasury Secretary Scott Bessent wants the Fed to expand a key lending facility for Japan to use. Trump says that Exxon and Chevron have made "too much" money on oil shortage. The S&P 500 lingers just short of its all time high. Amazon crosses $3 trillion in market cap. Satsuki Katayama, Japan's finance minister, speaks to members of the media in Tokyo, Japan, on Monday, Aug. 3, 2026. Japan confirmed its first joint intervention with the US in currency markets in 15 years and warned that it was ready to act again, after the yen last week slid to a four-decade low. Photographer: Kiyoshi Ota/Bloomberg via Getty ImagesBloomberg | Bloomberg | Getty ImagesHello, this is Hui Jie writing to you from Singapore. Welcome to another edition of CNBC's Daily Open.Japan, having intervened to prop its weakening currency to little effect in the past, roped in the U.S. to stage a coordinated intervention last week. For now, the currency's strength seems to be holding, but experts have doubts that it will last. Meanwhile, U.S. markets continued strengthening on a tech-fueled rally, with the S&P 500 within striking distance of its all-time high. What you need to know todayIn the recent past, Japan has stepped in to support its currency, only to watch it weaken again as rate differentials and soft fundamentals pulled it back down the road. But this time, Tokyo is not driving alone. The latest fast and furious intervention to prevent Tokyo's currency from drifting involved Washington, giving speculators reason to pause. But will this coordinated push accomplish what Japan's solo efforts could not achieve?Washington is bringing so
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