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Asia

Asia research topics and source records from APAC Capital Brief. Seoul has a real close. Yonhap reported the KOSPI up 0.3% at 5,550.30, Samsung Electronics up 0.47% and SK hynix up 4.42%, after the index opened 2.36% lower.

機関投資家向け主要ポイント — Asia

The KOSPI finished at 5,550.30, up 16.53 points, or 0.3%, Yonhap reported at 15:36 in Seoul.
It had opened 2.36% lower. Thursday’s session had fallen more than 3%, in the same Yonhap report.
Samsung Electronics closed at 215,500 won, up 0.47%. SK hynix closed at 1.28 million won, up 4.42%, after opening lower.

トピック別リサーチブリーフィング一覧 — Asia (1)

2026-10-23Kenji Takahashi, CFA

KOSPI closes at 5,550.30 after opening 2.36% lower

Seoul has a real close. Yonhap reported the KOSPI up 0.3% at 5,550.30, Samsung Electronics up 0.47% and SK hynix up 4.42%, after the index opened 2.36% lower.

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よくある質問（FAQ） — Asia

Is 5,550.30 an intraday reading?

No. Yonhap labelled it the close, in a story timed 15:36 Seoul on 23 October, and a separate Yonhap flash carried the same 5,550.30 figure as the closing print.

Did Korean chip stocks follow the Nasdaq lower?

Not at the close. Yonhap said the KOSPI’s prior session fell more than 3%, and that Friday’s open was weak, but Samsung finished slightly higher and SK hynix finished up 4.42%.

What did the won do?

Yonhap quoted it at 1,324.6 per dollar as of 3:30 p.m., stronger by 0.4 won from the previous stock-session close.

Asia

機関投資家向け主要ポイント — Asia

トピック別リサーチブリーフィング一覧 — Asia (1)

KOSPI closes at 5,550.30 after opening 2.36% lower

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よくある質問（FAQ） — Asia

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