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Seoul Economic Daily
  • 2일 전
Kospi rallied more than 2 percent intraday only to surrender every gain, closing at 5,018.85 as foreign and retail investors sold into the bounce.
The index swung across its prior close roughly sixteen times in one session, with an intraday range of 182 points. Samsung Electronics and SK Hynix held modest gains, while Alteogen plunged 16 percent on subcutaneous shift concerns. Attention now turns to this week's US inflation data and AI earnings.

Sources:
- Kospi Fails to Hold 2% Rebound as Foreign and Retail Investors Sell — Seoul Economic Daily, November 9, 2026

AI PRISM is Seoul Economic Daily's WAN-IFRA award-winning newsroom AI series, delivering Korean economic news adapted for global audiences. Episodes are produced with AI assistance.
트랜스크립트
00:00Three numbers before the open. The KOSPI closed at 5,018.85, down 0.81 percent.
00:08Foreign investors sold about 680 billion won, and retail investors sold about 497 billion won.
00:16Those are the figures the market is digesting today. It's Tuesday, November 10.
00:20Here's what today's story could mean for the Korean market.
00:23The index opened at 5,034.20, slid to 4,990.66, then climbed to 5,172.94 before fading
00:36again.
00:36That's an intraday range of 182 points, and it crossed the prior close roughly 16 times.
00:43Institutions bought about 717 billion won, but it wasn't enough to hold the index.
00:49Samsung Electronics finished at 189,901, up 0.64 percent, and Skahinix closed at 1,136,001, up 0.35
01:02percent.
01:03Both managed to stay green while the broader index slipped.
01:06KOSDAQ also closed lower, at 638.97, down 0.82 percent.
01:13AltioGen dropped 16.01 percent, to 168,401, after concerns over the profitability of its subcutaneous shift, which weighed on
01:24the index.
01:25Here's what the numbers show.
01:26Foreign selling hit about 680 billion won, the largest single-day outflow from the group in this session.
01:33Retail investors added another 497 billion won in net sales.
01:38Two groups selling into a rebound is why the KOSPI couldn't hold its gains.
01:42The Nikkei rose 2.33 percent, and Taiwan's index jumped 4.94 percent.
01:48So the regional bounce was real.
01:50Korea simply didn't follow through.
01:52The Nikkei rose 2.33 percent, and Taiwan's index jumped 4.94 percent.
01:58So the regional bounce was real.
02:00So what does this mean for stock investors heading into the week?
02:03Earlier, we said the index couldn't hold its intraday gains.
02:07Here's what that actually means for you.
02:09The sell-off has been sharp, and analysts are now watching whether the recent drop can be recovered.
02:15This week's U.S. CPI and PPI releases, along with CoreWeave and Applied Materials earnings, are the next catalysts.
02:22Keep an eye on foreign flows and chip sector leadership.
02:25That's where the next move will come from.
02:28That's today's AI Prism.
02:29Stock Investors.
02:31This episode was produced with AI Assistants, based on Seoul Economic Daily reporting.
02:37AI Prism is a Juan IFRA award-winning series.
02:40We'll be back tomorrow.

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