Korea Stock Market News
KOSPI & KOSDAQ moves, foreign/institutional flows, and company catalysts — translated for global investors.
Oil Prices Fall for a 12th Straight Week: How the 1,800-Won Range Is Reshaping Refiner and Airline Stocks
Gasoline prices have fallen for 12 consecutive weeks, according to Opinet. Hopes for a negotiation over the Strait of Hormuz are lowering the oil price premium, shaking up both refiners' inventory valuations and airlines' fuel costs at the same time.
Aug 8, 2026
Hyosung Heavy Industries: 12 Trillion Won in Orders Revives the Stock — 50% Rebound After a 60% Plunge
Hyosung Heavy Industries raised its annual new-order guidance from 8.4 trillion won to 12 trillion won. Expectations for North American power grid demand drove a 50% rebound over six trading days, though margin confirmation is still pending.
Aug 8, 2026
Seohan Trading Halt: Share Consolidation/Split Registration Change Will Decide When Trading Resumes
KOSDAQ-listed Seohan (011370) entered a trading halt on August 7, citing an electronic registration change and cancellation tied to a share consolidation or split. Since trading itself is impossible during the halt, investors should first watch for the resumption-date disclosure and confirm the specific reason behind the registration change.
Aug 8, 2026
Samsung Electronics Leveraged ETF Listed in 29 Days — KRX's Preliminary Review Took Longer Than for Flagship Index ETFs
Controversy erupted after a leveraged ETF tracking single stocks Samsung Electronics and SK Hynix took just 29 days to list — half the average 62-day period — but the Korea Exchange (KRX) pushed back, saying that figure includes the asset manager's preparation time and that the actual preliminary review took 13 days, longer than the 11-day average for flagship index ETFs.
Aug 8, 2026
Delicious and K&S Inc. Make Their KOSDAQ Debut: What Diverging Subscription Sentiment Signals
Three stocks, including Delicious and K&S Inc., will open KOSDAQ IPO subscriptions side by side next week. With subscription funds split across simultaneous offerings in the same week, the gap in subscription competition ratios is likely to be driven more by capital allocation dynamics than by each company's underlying business fundamentals.
Aug 8, 2026
Medpacto Redesigns Vactosertib Osteosarcoma Trial... Still at the 'Application' Stage, Not Approval
Medpacto has applied to Korea's Ministry of Food and Drug Safety (MFDS) to amend the Phase 1/2 clinical trial plan for Vactosertib monotherapy in patients with relapsed, refractory, or progressive osteosarcoma. It's a rare cancer with few standard treatment options, but the specific changes and whether they will be approved have not yet been disclosed.
Aug 8, 2026
As Middle East and Russia Wars Halt Refineries, Korean Refiners Emerge as Energy Security Plays
As the Middle East war and the Russia-Ukraine war drag on, recurring disruptions to global refining capacity have led domestic refiners such as S-Oil and SK Innovation to be re-rated on their crude oil refining capacity itself as an energy security asset. We examine the variables investors should watch as refining margins recover.
Aug 8, 2026
Bank of Korea Buys Gold for First Time in 13 Years as Prices Pull Back From Highs; China Sharply Expands Reserves
As international gold prices retreat from record highs and take a breather, the Bank of Korea has resumed gold purchases for the first time in 13 years. China's central bank has also been building its holdings for months, buying the dip. The moves signal a push to diversify foreign exchange reserves away from heavy dollar exposure. In Korea, Korea Zinc, which sells gold as a byproduct, is cited as a related stock (ticker).
Aug 8, 2026
S&P 500 Hits Record High — Why Weak Jobs Data Is a Positive Catalyst for Stocks
On August 7 (local time), weaker-than-expected U.S. jobs data eased concerns about further Fed rate hikes, sending all three major New York indexes higher and pushing the S&P 500 to a record closing high. The key question now is what the Fed's actual rate path will look like once the next jobs and inflation data come in.
Aug 8, 2026
3-Year Korean Treasury Bond Yield Rises to 3.746%, as US Data Emerges as the Real Swing Factor
South Korea's benchmark 3-year government bond yield climbed to 3.746% on the 7th, as most maturities finished higher. With US economic data rattling the domestic bond market more than any move from the Bank of Korea, valuations for rate-sensitive sectors — banks, insurers, construction, and growth stocks — are set to diverge.
Aug 7, 2026
UTI Jumps 27% as Trading Volume Surges Amid Broad Rally in Electronics Theme Stocks
UTI surged 27.41%, ranking among the top gainers across KOSPI and KOSDAQ. Naver search volume for the stock spiked in tandem, while peers in the same electronics sector — including Korea Advanced Materials and Kochip — also rallied, pointing to theme-driven supply-demand (order flow) rather than a stock-specific positive catalyst.
Aug 7, 2026
LegoChem Biosciences Secures Exclusive Rights to B7H4 ADC... The Real Licensing Deal Is Still to Come
LegoChem Biosciences disclosed that it has secured exclusive development and licensing rights to LNCB74, its B7H4-targeting antibody-drug conjugate (ADC) candidate. No counterparty or deal value was disclosed, so this should be viewed separately from an actual license-out agreement.
Aug 7, 2026
XPlus Adds Mother-of-Pearl Finish and Pingu, Anpanman Characters to Galaxy Z Flip8 and Fold8 Cases
XPlus has launched new accessories for Samsung's Galaxy Z Flip8 and Fold8. The lineup pairs mirror magnet cases featuring new character IPs like Pingu and Anpanman with K-heritage mother-of-pearl designs, targeting early demand around the new foldable launch.
Aug 7, 2026
Alteogen Swings to Q2 Operating Profit of KRW 34.2 Billion, Reversing Last Year's KRW 430 Million Loss
Alteogen posted consolidated operating profit of KRW 34.2 billion in the second quarter of this year, swinging to profit from an operating loss of KRW 430 million in the same period last year. The market welcomed the earnings improvement, but whether this profit reflects a one-time milestone payment or recurring royalty income remains the key question for next quarter's results.
Aug 7, 2026
Namkwang E&C: A Material Disclosure Without Numbers Raises More Questions Than Answers
Namkwang Engineering & Construction disclosed a material management matter relevant to investment decisions on August 7, 2026. With the contract amount, counterparty, and schedule still unconfirmed, verifying the terms takes priority over any order-win effect.
Aug 7, 2026
SpaceX Bounces 9% Despite 911.5 Million Share Unlock — Absorbing the Supply Shock
On the day SpaceX's 911.5 million lock-up shares were released in stages, the stock still rose 9%. For Korea's aerospace stocks, the bigger question now is valuation scrutiny, not just supply-demand (order flow) absorption capacity.
Aug 7, 2026
Lotte Shopping's Q2 Operating Profit Jumps 121%... The Real Condition for a Rebound
Lotte Shopping posted consolidated operating profit of 89.9 billion won in the second quarter, up 121.2% year-on-year. The key driver is cost control and a reassessment of its business portfolio, rather than a recovery in consumption.
Aug 7, 2026
HLB Therapeutics Buys Back Convertible Bonds Before Maturity — Defusing the Overhang Time Bomb
Buying back convertible bonds ahead of maturity shrinks the amount of stock that could eventually be issued upon conversion. HLB Therapeutics has moved to relieve this potential dilution overhang, but the cash used to do so is now out the door — the next thing to watch is the impact on its clinical trial funding.
Aug 7, 2026
What's Rattling Nvidia Isn't GPUs or Power—It's Money... CFO Colette Kress Has the Answer
Nvidia's GPU orders remain remarkably strong, but market attention is shifting away from CEO Jensen Huang's talk of technology toward CFO Colette Kress's explanations of financing structure. This piece examines the new variable determining the sustainability of AI investment.
Aug 7, 2026
Why the Dow's Five-Day Rally Stopped Cold on Disappointing AI Memory Stock Guidance
AI memory chipmakers issued earnings outlooks and guidance cuts that fell short of market expectations, dragging Wall Street lower on the 6th (local time) and snapping the Dow Jones's five-day rally streak. The move is also expected to weigh on investor sentiment toward domestic memory stocks (tickers) such as Samsung Electronics and SK Hynix.
Aug 7, 2026
HLB Therapeutics' 11.1 Billion Won Paid-In Capital Increase: Not the Market, But Parent Company HLB, Is the Buyer
KOSDAQ-listed HLB Therapeutics disclosed a third-party allotment paid-in capital increase worth 11.1 billion won on the 7th. The new shares are being allotted not to general investors but exclusively to parent company HLB, a structure that simultaneously reveals the dilution facing existing shareholders and the backdrop behind the company's fundraising.
Aug 7, 2026
BITZRO TECH: The Real Question Behind Its Subsidiary's Supply Contract
On August 6, 2026, BITZRO TECH disclosed a single sales/supply contract as a major management matter at the subsidiary level. What matters now is confirming the order backlog and the margin.
Aug 7, 2026
E-Scooter Brain Injury Risk 3.5x Higher Than Motorcycles — Regulatory Costs Are Coming
A study finding that e-scooter accidents carry a brain injury risk 3.5 times higher than motorcycle accidents once trauma reaches moderate severity or worse is raising the cost variables facing PM platforms and non-life insurers.
Aug 7, 2026
Wall Street Mixed as Markets Await US-Iran Deal, Shaking Oil Price Premium
Wall Street's three major indexes diverged as investors await a possible US-Iran deal. Korean investors should read this news through the lens of oil prices, the won-dollar exchange rate, and margin shifts at airline and refining stocks.
Aug 7, 2026