00:02You're listening to AI Prism from Seoul Economic Daily.
00:06Three numbers before the open.
00:095.32 percent, 6,869.83, and $105 billion.
00:19The U.S. 30-year Treasury yield just hit its highest level in 19 years.
00:25Kospi gave back a 2% morning rally to close down 1.55%.
00:31And NVIDIA just cut its data center guarantee to open AI in half, but investors are still uneasy.
00:39It's Wednesday, August 19th.
00:41Here's what today's story could mean for the Korean market.
00:45Foreign investors bought Korean stocks for five straight sessions,
00:49and the one strengthened toward $1,411 per dollar, both usually bullish signals.
00:57But rising U.S. Treasury yields, driven by heavy government bond issuance,
01:01are pulling money away from riskier assets worldwide.
01:05Add in Middle East-driven oil price gains,
01:08and Wednesday's rally turned into a steep afternoon reversal.
01:13Here's what the numbers show.
01:14The U.S. 30-year Treasury yield climbed five basis points to 5.32 percent,
01:21its highest since 2007's 5.44 percent peak.
01:26Kospi opened up 2.15 percent at 7,127.77,
01:33touched an intraday high of 7,216.62,
01:38then reversed to close at 6,869.83, down 1.55 percent.
01:46KOSDAQ fell 3.52 percent to close at 834.20,
01:53tracking the broader risk-off move.
01:55Foreign investors bought a net 86.1 billion won, about $61 million,
02:01extending a five-day streak that included daily inflows of 2 to 3 trillion won,
02:07or roughly $1.4 to $2.1 billion earlier this month.
02:12Moody's raised Korea's 2026 GDP growth forecast to 3.5 percent,
02:19nearly double its 1.8 percent estimate from February,
02:23citing sustained semiconductor and export strength.
02:26NVIDIA cut its guarantee on OpenAI's Ohio data center to $105 billion,
02:33about 149 trillion won,
02:36from an earlier $250 billion estimate,
02:40though circular financing concerns persist.
02:43So what does this mean for you as a trader watching Korean markets?
02:48Earlier, we said KOSPI gave back a 2 percent morning rally
02:52to close down 1.55 percent.
02:55Here's what that actually means for you.
02:58U.S. long-term rates, not Korean fundamentals,
03:01are currently the dominant force on your index,
03:04so watch Treasury moves before assuming a domestic story.
03:08Next week's NVIDIA earnings and the Jackson Hole meeting
03:11are the two catalysts likeliest to decide whether this pressure eases or deepens.
03:17This isn't a recommendation to buy or sell.
03:19It's a reminder to size your positions around rate volatility,
03:24not just semiconductor headlines.
03:26Three things to watch this week.
03:29NVIDIA's earnings report next week,
03:31a key signal for AI sector sentiment.
03:34The Jackson Hole meeting,
03:36for Fed rate path signals that could move Treasury yields.
03:39Whether the U.S. 10-year yield approaches the 5 percent level,
03:43KB Securities flags as a bubble risk marker.
03:46That's today's AI Prism, stock investors.
03:50This episode was produced with AI assistance
03:53based on Seoul Economic Daily reporting
03:55and reviewed by a human editor.
03:58AI Prism is a Juan Ifra award-winning series.
04:02We'll be back tomorrow.
04:03You've been listening to AI Prism from Seoul Economic Daily.
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