Asia-Pacific markets mixed as Japan and South Korea release inflation data日本和韩国公布通胀数据，亚太市场涨跌不一

01The Story新闻事实

Asia-Pacific stock markets traded mixed on Friday as investors assessed Tokyo’s rising annual inflation rate and South Korea’s September CPI reading of 120.43. Japan’s Nikkei 225 fell 0.77%, while South Korea’s Kospi Composite rose 0.26%. The US dollar was 0.09% lower against the yen, trading at ¥157.92950.周五，投资者评估东京年度通胀率上升以及韩国9月消费者价格指数（CPI）为120.43后，亚太股市涨跌不一。日本日经225指数下跌0.77%，韩国综合指数上涨0.26%。美元兑日元下跌0.09%，报157.92950日元。

• Tokyo’s annual inflation rate was reported to have risen, while South Korea’s September CPI landed at 120.43.东京年度通胀率据报道有所上升，韩国9月消费者价格指数为120.43。
• Japan’s Nikkei 225 fell 0.77% at 4:18 a.m. CET on Friday.周五中欧时间凌晨4时18分，日本日经225指数下跌0.77%。
• South Korea’s Kospi Composite rose 0.26% at the same time.同一时间，韩国综合指数上涨0.26%。
• Hong Kong’s Hang Seng fell 2.78%, while Australia’s S&P/ASX 200 gained 0.19%.香港恒生指数下跌2.78%，澳大利亚标普/澳交所200指数上涨0.19%。
• The Shanghai Composite and Shenzhen Composite were closed because of a public holiday.上证综合指数和深证综合指数因公共假日休市。

The contrasting index moves show that regional markets responded differently as investors processed fresh inflation data and currency movements.各主要指数走势分化表明，在投资者消化最新通胀数据和汇率变动之际，区域市场反应并不一致。

023 Dimensions维度分析

03Timeline时间线

1. 2026-10-02 Asia-Pacific markets traded mixed as investors assessed Tokyo and South Korean inflation data.投资者评估东京和韩国通胀数据之际，亚太市场涨跌不一。

Key takeaway核心结论

Fresh inflation readings coincided with divergent equity moves in Japan and South Korea, while the yen strengthened marginally against the dollar.最新通胀数据公布后，日本和韩国股市走势分化，日元兑美元小幅走强。

04What to Watch后续关注

1. Whether Tokyo’s rising inflation rate is followed by further market reaction.东京年度通胀率上升是否引发后续市场反应。
2. How investors interpret South Korea’s September CPI reading of 120.43.投资者将如何解读韩国9月CPI为120.43这一数据。
3. Whether the yen’s marginal gain against the dollar continues.日元兑美元的小幅升值是否延续。
4. The next direction of Japan’s Nikkei 225 and South Korea’s Kospi Composite after their contrasting moves.日本日经225指数和韩国综合指数在本次走势分化后的下一步方向。

05Uncertainties不确定因素

• The report does not provide the numerical rate for Tokyo’s inflation increase.报道未提供东京通胀率上升后的具体数值。
• It does not explain the underlying causes of the market or currency moves.报道未解释股市或汇率变动的具体原因。
• The cited index and exchange-rate movements are intraday snapshots and may not represent closing levels.报道中的指数和汇率变动属于盘中快照，可能不代表收盘水平。

06Sources信息来源

1. Asia mixed after S. Korea, Tokyo inflation dataAsia mixed after S. Korea, Tokyo inflation data Breaking The News · 2026-10-02

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