00:0611 shares moved a 1,100 trillion won company to its daily price limit.
00:13That is not a typo.
00:15SK Hynix, worth roughly $770 billion, opened the pre-market session down 29.97% on a trade
00:24of 11 shares.
00:26The Kospi then closed the regular session down 4.58%, and cash sitting in brokerage
00:32accounts has fallen 14% in about a month.
00:35It's Friday, August 7th.
00:37Let's look at what this means for retail investors in Korea.
00:41The Alternative Exchange NextTrade runs a pre-market session from 8 a.m., and it sets the opening
00:47price the moment a bid meets an ask.
00:49Liquidity in those first minutes is thin, so a handful of shares can set the price for
00:54one of Korea's largest companies.
00:56The exchange plans a static volatility safeguard from September 14th, but that is more than
01:02a month away.
01:03Here's what the numbers show.
01:05SK Hynix opened the pre-market at 1,168,001, about $820, down 29.97% from the previous close
01:16of 1,668,001.
01:20The day before, Samsung Electromechanics and Altagen each opened at their upper limit on
01:26a single share.
01:27The KOSPI closed at 6,296.38, down 4.58%, after falling as much as 5.46% during the
01:38session.
01:39Korea's volatility index stands at 77.17, down from a June 29th peak of 96.9, but still far
01:48above its historical average near 20.
01:51Daily KOSPI turnover was about 42 trillion won, roughly $29 billion, half the 91.8 trillion
01:58won traded on July 29th.
02:01Investor deposits fell to 103.2 trillion won, near $72 billion, down 14% from 120.1 trillion
02:11won in early July.
02:12So what does this mean for retail investors holding Korean names?
02:17Earlier, we said 11 shares set the price of one of Korea's largest companies.
02:22Here's what that actually means for you.
02:24A thin pre-market print is a liquidity artifact, rather than a valuation signal, and until the
02:31September safeguard arrives, opening quotes in that window can move far from where the
02:35regular session actually trades.
02:37Watch September 14th, when the static volatility safeguard takes effect.
02:43Watch foreign flows, with net selling of 5.46 trillion won this month, near $3.8 billion.
02:51Watch Hyundai Motor Group ETFs, down between 31% and 44% since early June.
02:59That's today's AI prism, retail investors.
03:02This episode was produced with AI assistants based on Seoul Economic Daily reporting, and
03:08reviewed by a human editor.
03:11AI prism is a Juan Ifra award-winning series.
03:14We'll be back tomorrow.
03:16You've been listening to AI prism from Seoul Economic Daily.
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