Korea Stock Market News
KOSPI & KOSDAQ moves, foreign/institutional flows, and company catalysts — translated for global investors.
Oil Prices Fall More Than 2% on Hormuz Optimism... Airline Stocks May React Before Refiners
Oil prices came under pressure from expectations that shipping through the Strait of Hormuz could resume and from diplomatic progress in the Middle East. WTI in the low-$80s provides a buffer for airline and chemical feedstock costs, but weighs on inventory valuation for refiners.
Aug 27, 2026
Mirae Asset Targets 150 Trillion Won in Digital Assets... Profitability Turnaround Is Key
Mirae Asset Securities has outlined a plan to expand digital assets to 150 trillion won, backed by the group’s 1.5 quadrillion won in client assets. The timing of Digital X’s profitability will be the first test for a valuation re-rating.
Aug 27, 2026
U.S. PCE at 3.7% Shakes New York Stocks, the Real Test for the Tech Rally
U.S. PCE inflation rose 3.7% year over year in July 2026, topping the 3.6% forecast. The probability of a September rate hike rose to 40.1%, putting renewed pressure on growth-stock multiples.
Aug 27, 2026
Warner Bros. Discovery’s $110 Billion Merger Tied Up Until 2027
Warner Bros. Discovery still has a cash premium per share amid delays to Paramount’s acquisition, but antitrust lawsuits from 12 states and quarterly costs of $650 million remain key variables.
Aug 27, 2026
Nvidia Earnings: $92 Billion Revenue Expectations Put the AI Rally to the Test
Nvidia is set to report earnings after the market close on August 26, while the WSJ also highlighted Meta’s $18 billion settlement and volatility in tech stocks. For Korean semiconductor stocks, shipments and margins are the key points to watch.
Aug 27, 2026
95% of Online Wholesale Market Trading Occurs on Internal Networks, Pressure on Distribution Margins Is Just Beginning
Online wholesale market transaction value has grown, but its impact on lowering agricultural distribution costs remains unclear. As the government signals reduced incentives and disclosure of volumes and unit prices, the calculus is changing for food-material distribution stocks.
Aug 26, 2026
Comprehensive Real Estate Tax Deduction Likely to Stay at 1.2 Billion Won, Easing Forced-Sale Pressure on High-End Gangnam Homes
The basic comprehensive real estate tax deduction for non-resident single-home owners appears likely to remain at 1.2 billion won in official assessed value, rather than being cut to 900 million won. A differential versus the 1.4 billion won deduction for owner-occupied homes would remain, keeping tax burden variables in play for high-end housing.
Aug 26, 2026
POSCO International Takes First Step on Electronic Bills of Lading on Aug. 25, Targeting Paper-Based Trade Costs
POSCO International moved to issue electronic bills of lading with POSCO Flow and others at POSCO Center on August 25, 2026. For reducing trade and logistics costs, verification speed is the key.
Aug 26, 2026
Korea Treasury Yield at 3.790% for 3-Year Notes... The Signal Bank Stocks Are Reading First
The 10-year Korea Treasury yield fell 5.7 bp to 4.263% on the morning of August 26. Lower discount rates are supportive for growth stocks, but bank NIMs and exchange rate variables need to be assessed separately.
Aug 26, 2026
Aekyung Industrial’s Luna to Cement No. 1 Concealer Position with Seongsu and Myeongdong Pop-Ups on Aug. 29
Aekyung Industrial’s Luna will open No. 1 Concealer pop-up stores in Seongsu and Myeongdong for two days starting August 29. The key issue is not the in-store events, but whether the color cosmetics brand can validate repeat purchase rates.
Aug 26, 2026
KOSPI Plunges 40% in Six Weeks as Single-Stock Leveraged ETFs Deepen Retail Losses
The KOSPI plunged about 40% over six weeks in June-July 2026, wiping out $2.5 trillion in market capitalization. The WSJ pointed to concentration in Samsung Electronics and SK hynix, along with retail losses in leveraged products.
Aug 26, 2026
UDMTEK Shares Post Sharp Gain (Surge) as Rotation Into IT Services Stands Out
UDMTEK rose 25.48% on the day, ranking fourth among the top sharp gain (surge) stocks. Rather than a disclosure-driven move, the key signals point to sector rotation within IT services and rising search interest.
Aug 26, 2026
Nature & Environment Shares Surge as Non-Metallic Materials Rotation and Search Interest Expand
Nature & Environment posted a 22.47% sharp gain (surge) today, ranking sixth among top gainers. With no company-specific disclosure signal identified, the move is best interpreted around sector rotation within non-metallic materials and increased search interest.
Aug 26, 2026
A24’s ‘Primetime’ Controversy: When Pre-Release Publicity Turns Into Risk
Ahead of its September 25 release, A24’s film “Primetime” has been caught up in an NDA dispute involving Chris Hansen. For content stocks, investors should focus less on buzz and more on the costs of controlling publicity rights and IP.
Aug 26, 2026
KOSPI Trapped by Rate Variables on Aug. 27-28: A Rebound Trap After a 4% Sharp Drop (Plunge)
The KOSPI managed to hold up with a 0.6% gain after an intraday sharp drop (plunge) of around 4%, but the Bank of Korea on Aug. 27 and Jackson Hole remarks on Aug. 28 could again unsettle foreign investors’ supply-demand (order flow) and growth-stock multiples.
Aug 26, 2026
Dream Security to Acquire Additional 10 Billion Won Stake in SeedCore, Signaling Security Expansion
Dream Security disclosed on August 25 that it will acquire an additional 10 billion won worth of shares in its subsidiary SeedCore. Investors should weigh expectations for security-business expansion against the cash burden.
Aug 26, 2026
Gadeokdo Airport Complex City: A Variable for Construction Stocks After Public Review on September 23
The draft proposal to designate Gadeokdo Airport Complex City as a free economic zone and the draft strategic environmental impact assessment have been released. Public review by residents will run until September 23, 2026, and construction and real estate stocks should first be assessed based on the pace of permitting and approvals.
Aug 26, 2026
Why Bitcoin and Gold Are Rallying Again on $40 Trillion in U.S. Government Bond Debt
The Bitcoin and gold rally is a weaker-dollar trade driven by concerns over U.S. fiscal stability. CNBC pointed to expanded government bond buybacks, a surge in the 30-year yield, and a three-month low in the dollar index as key catalysts.
Aug 26, 2026
National Tax Service Probe into “Imperial Residences” Targets 10 Billion Won in Corporate Funds Across 50 Companies
The National Tax Service’s probe into “imperial residences” targets 50 companies that provided controlling families with high-end homes and vacation properties. A key signal is a reported case involving 10 billion won in corporate funds used for a 25 billion won home in Hannam-dong.
Aug 26, 2026
Samsung Electronics (005930) Unveils Integrated Ecosystem at Gamescom 2026 — the Real Target Is Memory Demand
Samsung Electronics (005930) will unveil an integrated gaming ecosystem spanning PC and console at Gamescom 2026 in Cologne, Germany, on the 26th (local time). Analysts see the move as going beyond marketing — a strategic play to channel demand for high-performance memory and gaming displays into the company's own component business.
Aug 25, 2026
Semiconductor ETFs Flooded by Korean Retail Investors Are Really a Bet on One Stock: Nvidia
Korean retail investors are pouring money into U.S. semiconductor and technology ETFs. Nvidia's earnings report has emerged as the watershed moment that will determine whether this inflow continues, because the stock dominates the index's top weighting and effectively drives returns that only appear diversified.
Aug 25, 2026
The Era of 18,000-Won Naengmyeon: Why Samgyetang and Gimbap Prices Are Rising Together
As a bowl of naengmyeon (cold buckwheat noodles) climbs to 18,000 won, prices for samgyetang (ginseng chicken soup) and gimbap (seaweed rice rolls) rose in tandem in July. As cost pass-through continues into the second half of the year, it is having mixed effects on the earnings of restaurant franchises and food ingredient suppliers.
Aug 25, 2026
U.S. Treasury's $1 Trillion Long-Bond Buyback Card Emerges Alongside Iran Sanctions
Speculation has emerged that the U.S. Treasury could deploy $1 trillion in cash holdings to purchase long-term government bonds. On the same day, the Treasury unveiled new sanctions against Iran, and President Trump and Iranian parliament speaker Ghalibaf traded barbs online — leaving markets to weigh the combined fallout for interest rates, oil prices, and exchange rates.
Aug 25, 2026
Nvidia Begins Mass Production of Grok3 Inference Chip — Why It Chose Samsung Electronics Over Taiwan
Nvidia's inference-only chip Grok3 has entered mass production at Samsung Electronics' foundry, and the chip has already secured a customer. This marks the first case of Nvidia's contract manufacturing volume — previously concentrated almost entirely at Taiwan's TSMC — being diversified to a domestic foundry, emerging as a litmus test for a rebound in Samsung Foundry's earnings.
Aug 25, 2026