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HBM

Korea’s Memory Lead — Micron Bets Against It

2026-08-28 by Mr. Gat
Number card reading 62% — SK Hynix's estimated share of the HBM Nvidia buys, the memory Micron's stock bets against

Buy “memory” after Nvidia’s blowout and there are three doors. Two hold Samsung and SK Hynix; Micron is the bet against them. Here’s the map.

Categories Market Trends Tags HBM, korea etf holdings, Samsung Electronics, SK Hynix

SK Hynix Posted Its Best Quarter Ever. The Stock Swung From +4% to −20% in One Session.

2026-08-152026-07-29 by Mr. Gat
SK Hynix on July 29, 2026: the stock traded from +4.45% (KRW 1,619,000) to -19.61% (KRW 1,246,000) and closed down 9.61% at KRW 1,401,000, against a prior close of KRW 1,550,000.

Record Q2 operating profit of ₩60.5tn. A 24-point intraday swing, a 7.54% close, and a two-day drop of 22.5%. The market didn’t reject the quarter — it hasn’t bought the second half.

Categories Earnings & Filings Tags AI memory, HBM, KOSPI, SK Hynix

Buying Nvidia Buys the AI Demand. In San Francisco, Korea Just Made a National Claim on the AI Supply.

2026-08-152026-07-25 by Mr. Gat

On July 24 President Lee Jae-myung stood in San Francisco — after meetings with the CEOs of Nvidia, OpenAI, Anthropic and Broadcom — and declared Korea…

Categories Market Trends Tags EWY, HBM, Nvidia, semiconductors

The AI Boom Just Brought Back Rate Hikes — and Korea Went First

2026-08-152026-07-21 by Mr. Gat

On July 16 the Bank of Korea raised rates for the first time in three and a half years — not to fight a slump, but a boom.

Categories Market Trends Tags HBM, KOSPI, margin debt, semiconductors

SK Hynix Q2 Earnings: The Bar, Not the Profit

2026-08-222026-07-20 by Mr. Gat

SK Hynix reports Q2 on July 29. An analyst just cut the estimate to ₩60.4tn (from a ~₩65tn consensus) — yet kept the price target.

Categories Earnings & Filings Tags HBM, HBM4, KRX 000660, memory chips, Nvidia, SK Hynix, SK Hynix earnings, SKHY

SK Hynix ADR vs Seoul Shares: Where the Premium Went

2026-09-012026-07-18 by Mr. Gat

SK Hynix’s Nasdaq ADR (SKHY) dropped ~21% in its first full week. Read the Seoul tape next to the New York tape and most of that decline wasn’t the…

Categories Investing in Korea Tags ADR premium, AI memory, cross-listing, HBM, Korea market structure, KRX 000660, Micron, ordinary shares, SK Hynix, SK Hynix ADR, SKHY

Two Halts, One Record Debut: Korea’s Stock Market This Week in 7 Numbers

2026-08-272026-07-12 by Mr. Gat

A sell-side circuit breaker Tuesday, a buy sidecar Friday, a record Samsung profit and the biggest foreign listing in US history — Korea’s wild week, in…

Categories Market Trends Tags circuit breaker, HBM, Korea stock market this week, KOSPI, Micron, Samsung Electronics, sidecar, SK Hynix, SKHY

When Does SK Hynix Report Earnings?

2026-08-272026-07-12 by Mr. Gat

SK hynix reports Q2 2026 around July 22 — its first earnings as a Nasdaq stock. How Korean earnings season actually works for new SKHY holders.

Categories Earnings & Filings Tags HBM, Korea semiconductor stocks, Samsung Electronics, SK Hynix, SKHY

SK Hynix ADR (SKHY): What the Nasdaq Filing Says

2026-08-272026-07-09 by Mr. Gat

SK Hynix lists on Nasdaq as SKHY on July 10, 2026 — the largest ADR offering in Wall Street history.

Categories Earnings & Filings Tags ADR vs common share, AI memory, HBM, Korea market structure, Korea semiconductor stocks, Nasdaq listing, SK Hynix, SK Hynix ADR, SK Hynix IPO, SKHY

EWY Top Holdings: You Bought Two Memory Stocks

2026-09-012026-07-03 by Mr. Gat

SK Hynix and Samsung Electronics are now over half of the EWY ETF — and 57–60% of the KOSPI itself.

Categories Investing in Korea Tags AI memory, circuit breaker, EWY, HBM, index concentration, KOSPI, Samsung Electronics, sidecar, SK Hynix
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