Ahead of OpenAI, Anthropic IPOs, AI Investing Splits by Model Ecosystem
As OpenAI and Anthropic near IPOs, U.S. firms launched five AI model ecosystem ETFs, with SK hynix a common holding across four of them.

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As OpenAI and Anthropic near IPOs, U.S. firms launched five AI model ecosystem ETFs, with SK hynix a common holding across four of them.
Samsung Electronics shares fell 8.7% despite a record shareholder return plan of up to 110 trillion won, as a 10% ownership rule pushed payouts toward…
Nvidia's earnings, U.S. PCE data and a Bank of Korea rate decision are this week's key market risks, while SK hynix's buyback reshapes Korean stocks.
Samsung Electronics approved returning up to 110 trillion won to shareholders this year, five times its previous record and the largest ever by a Korean…
SK hynix will buy back and cancel 40 trillion won in shares, driving the KOSPI up 5.89% to retake the 6,800 level.
AI memory stocks slid as Samsung Electronics fell 7.82% and SK hynix 9.75%, while SK hynix announced a record 40 trillion won share cancellation.
Korea's won-dollar rate fell to 1,411.80, its lowest in 11 days, on expectations of a September Fed hold and foreign stock buying.
Fiscal expansion in the U.S., U.K. and Japan drove long-term bond yields sharply higher, and analysts warn Korea cannot be overconfident in its fiscal…
Korea's wild market swings are pushing investors toward diversified ETFs blending bonds, gold and dividends, as foreign buying lifts the KOSPI back above…
Samsung and SK hynix cash holdings jumped roughly 117 trillion won this year on the AI memory boom, while the won rose 9.4% and U.S.
KOSPI rose 3.68% to 6,579.04 for a third straight session as leverage unwinding wound down, while Fed officials struck a hawkish tone and corporate bond…
Nvidia has signed MOUs with six Wall Street firms to raise $500 billion for AI infrastructure, funded through SPV bonds resold as asset-backed securities.
KOSDAQ jumped 32.5% in seven sessions after single-stock leverage curbs, as money rotated from chip giants into KOSDAQ growth stocks, ETFs and materials.
Samsung Electronics has reached an 80% "golden yield" on its HBM4 memory, with UBS projecting it will overtake SK hynix in shipments next year.
Nvidia weighs cutting HBM capacity in its Rubin Ultra GPU amid memory shortages, while SK hynix commits 54 trillion won to new fabs and US solar tariffs hit Chinese polysilicon.
SK hynix hit a session limit-low on just 11 shares in the alternative trading system's pre-market despite a 1,100 trillion won market cap, renewing calls for volatility safeguards.
Bank of Korea's Monetary Policy Board split over an August rate hike, with the decision hinging on two dovish members, as core inflation hit a 31-month high of 2.6%.
Amazon surpassed $3 trillion in market cap on 20% Q2 revenue growth and 37% AWS gains, while Samsung took Q2 DRAM share lead and Korea's production tax credit favors materials firms.
Brokerage target-price downgrades outnumbered upgrades for the first time in 15 months as the KOSPI plunged, while Samsung and SK hynix dropped 8% on profit-taking.
The US and Japan jointly intervened to defend the yen for the first time in 28 years as the yen-dollar rate hit 163.9, raising concerns over US Treasury selling and carry trade unwinding.
Amazon surpassed $200 billion in quarterly revenue for the first time, with AWS operating profit up 64%, and plans to raise 2025 capital expenditure to $220 billion for AI investment.
China's CXMT surged 466% on its listing debut, shaking SK hynix and Micron shares, while Samsung posted record Q2 earnings on HBM4 sales and the Fed held rates.
The Bank of England is probing global banks' concentrated exposure to SK hynix and TSMC as AI-driven market plunges spread, while semiconductor ETF losses near 40% and retail leverage losses reach 56 trillion won.
The KOSPI plunged 10.84% on China chip fears as Samsung and SK hynix tumbled, while Nvidia's 73 trillion won data center lease revived circular financing concerns.
Debate over the AI supercycle intensifies as three warning signs emerge—oversupply, demand slowdown, and financing risk. SK hynix market cap falls to 87% of Samsung amid semiconductor correction.
Samsung Electronics and SK hynix signed AI chip supply deals worth $950 billion (1,390 trillion won) with Broadcom, Nvidia, and Microsoft, shifting memory contracts to five-year long-term agreements.
Hana Financial raised its ROE target to 12% while Woori Financial plans to cancel 150 billion won in treasury shares, as Korea's four major financial holding companies posted record first-half net profit of 11.3 trillion won.
Alphabet raises annual capex forecast to about 300 trillion won as cloud revenue surges 82%. Korea posts 0.6% Q2 GDP growth, won-yen falls below 900, and KB and Shinhan report record profits.
As the KOSPI fell to the 6,000 range, Wall Street banks including Morgan Stanley and JP Morgan called a market bottom, while the yen hit a 40-year low and IBK halted variable-rate mortgages.
Oracle's five-year CDS premium hit a record 2.03 percentage points amid doubts over AI profitability, while Hormuz risk sent crude oil ETFs surging and investors shifted to overseas 3x leveraged ETFs.
Korea Investment Management CEO Bae Jae-kyu publicly warns against single-stock leverage and inverse ETFs, citing a 47.5% plunge in one product while SK hynix fell just 17.9%.
SK hynix's 25% ADR custody limit does not equal the conversion limit—only 2.5% is convertible without additional procedures, keeping the ADR premium at 24.60%.
The KOSPI plunged 6.37% in a single day as the Bank of Korea raised its base rate to 2.75%, while ASML's pricing dispute with TSMC escalated amid an AI chip boom.
Samsung Electronics and SK hynix surged, lifting KOSPI back above 7,200. SK hynix ADRs jumped 27%, while President Lee ordered leverage ETF remedies and ASML posted surprise Q2 earnings.
Global investment banks say leveraged ETF mechanical selling, not weak fundamentals, drove KOSPI's 8.95% plunge, viewing the semiconductor correction as a buying opportunity.
KOSPI plunged 8.95% to 6806.93 as Samsung Electronics and SK hynix collapsed, wiping out 546 trillion won in market cap amid renewed semiconductor peak fears and geopolitical risk.
SK hynix ADRs surged 13.1% in their Nasdaq debut, closing at $168.49 — a 16.2% premium over Korea. JP Morgan bought stakes in four KOSDAQ chip suppliers, and experts see a July rate hike.
Korean brokerages are split on chip price targets—DB set Samsung at 360,000 won versus KB's 600,000 won—as SK hynix faces U.S. fab pressure and retail investors pile into leveraged ETFs.
BOK Governor Shin Hyun-song signaled a base rate hike at an appropriate time as the Monetary Policy Board meets on the 16th, while KOSPI volatility and Samsung-Hynix trading concentration intensify.
Analysts say the semiconductor supercycle driven by Big Tech AI investment will last 2-3 more years, as Samsung posts 89.4 trillion won profit while KB Kookmin Bank halves mortgage limits.
Samsung Electronics' memory division posted an 83% margin as Q2 operating profit topped 100 trillion won, beating Nvidia and Apple, while smartphones and the KOSPI faltered.
Single-stock leverage ETFs have driven KOSPI daily swings above 5% on 29.2% of trading days, while SK hynix captures 51.67% of major groups' trading value amid AI chip rally.
CSOP lists Hong Kong's first KOSPI 200 ETF, calling Samsung and SK hynix still undervalued. Samsung's Q2 operating profit may top global rivals as SK hynix's ADR lists on the 10th.
KOSPI's intraday range hit 758 points as single-stock leveraged ETFs based on Samsung Electronics and SK hynix drew 212 trillion won in June, driving volatility above Bitcoin's.
Retail investors are piling into inverse ETFs as KOSPI volatility rises, with inverse ETF trading value up 48% in a month, while Meta's neocloud review triggered a chip stock plunge.
Toss Securities says the AI megatrend is just beginning, urging investment beyond chips into power and cooling bottlenecks, as DRAM hits a record $21 and the won weakens to 1,554.9.
Experts warn Korea's won-dollar exchange rate could rise to 1,600 in the second half on dollar strength, as the government reviews property tax hikes and Lotte E&C faces 2.4 trillion won in PF maturities.
AI infrastructure investment drives a chip boom, but the Bank of Korea warns of funding risks. Surveys show 70% of investors favor stocks, 72% prefer AI chip stocks, and 57% back Han River redevelopment.
Korea's won-dollar rate averaged 1,500.1 won in Q2, a 28-year high, as foreign investors net-sold 136.7 trillion won in stocks. Household debt and real estate inflows surge.
KOSPI plunged 5.81% to 8,411.21, triggering a circuit breaker as 425 trillion won vanished in a day amid semiconductor concentration, chipflation, and overseas stock losses.