3X Long Labubu
Long-Term Investor, Hobby Trader
SK hynix's US ADR premium over its KRX-listed shares looks stretched after its surge; a rough sense is that 25-35% is reasonable once the market settles, against TSMC's ADR premium of almost 20%. The gap persists because fungibility is asymmetric: ADSs can be converted into Korean shares, but creating new ADSs from KRX shares is restricted, slow and costly, blocking the obvious arbitrage. Buying the ADR dip here is unappealing. x.com x.comÂ
Samsung's HBM4 ramp makes SK hynix's ability to defend its HBM lead the key question in the memory race. Chosun Biz reports SK hynix's HBM4 shipments may have missed expectations for a second straight quarter amid Nvidia Rubin delays and chip tuning. Counterpoint puts Samsung's Q2 HBM share at 33%, up from 21%; TrendForce expects strong SK hynix Q3 profits. Samsung is the preferred memory stock right now, though there may be no single clear winner. SK hynix's October 28 report is the next check. … Show more
More memory CapEx may yield proportionally fewer bits as HBM consumes more wafer capacity, supporting SK hynix and Samsung's pricing. Both reported double-digit quarterly DRAM and NAND price gains; Samsung targets 60-70% of mid- to long-term capacity under LTAs. SK hynix has the stronger execution record, but Samsung could benefit enormously from conventional memory without winning HBM4. If trends persist, normalized margins could rise, though memory remains cyclical. x.comÂ
Micron, SanDisk and SK Hynix look very bullish because Samsung says the memory shortage will worsen in 2027. x.comÂ
Memory remains structurally scarce because SK hynix says conventional DRAM and HBM are practically sold out through 2029, while customers request roughly twice the HBM volume it can produce. Long-term agreements cover more than half of 2027 and 2028 capacity, and the company expects the supply-demand imbalance to persist through 2030. x.com x.comÂ
Tight memory supply keeps the AI memory supplier trade in bill-of-materials names if it persists. The investor aleabitoreddit reports an SK hynix shortage outlook through 2030 and an operating-margin result near 80%. HBM allocation and average-selling-price guidance are the next tests; Korea has already priced the earnings print, so the next move depends on who locks capacity. x.comÂ
HBM advances are creating strong, durable moats and long-term pricing power for Micron and SK hynix. x.comÂ
SK hynix's stronger pricing and contracted demand support the still-favored memory duration trade. DRAM and HBM capacity is sold out through 2029, and a supply-demand imbalance is expected through 2030. More than half of 2027-28 capacity is under long-term agreements, with agreed 2027 HBM prices significantly higher year on year. Guangfa HK expects fund flows and bearish sentiment to improve after earnings. x.comÂ
Shorter HBM stacks are not reducing demand for SK hynix's HBM, because customers are redesigning AI accelerators around limited supply. On its call, management said lower stacks let customers build more accelerators; supplying the same bit volume then requires more packages, base dies and back-end processing. Denser dies can offset some lost layers, and SK hynix says customer volume requests exceed twice its current supply. x.comÂ
SK hynix should reprice strongly because its blowout earnings make the case that memory is structurally different now. At the current earnings pace, it would earn back its entire market cap in two years; buybacks and dividends also return cash to shareholders and add to value. x.comÂ
SK hynix's enforceable long-term supply commitments add visibility to memory profits. It says DRAM and HBM volumes through 2029 are effectively sold out, with agreements covering over half of 2027-28 capacity while retaining pricing flexibility. Operating profit beat expectations at $62.8B versus about $58B, and SK hynix announced $75B in 2026 shareholder returns. It expects the memory shortage to persist through 2030. x.comÂ