Micron's ordinary memory could see tighter supply because HBM consumes far more factory capacity than conventional DRAM. Meeting AI demand could thus extend Micron's opportunity beyond AI memory. x.com 

HBM advances are creating strong, durable moats and long-term pricing power for Micron and SK hynix. x.com 

Micron's roughly $1.37 trillion valuation already prices a durable rise in through-cycle earnings that memory's history has never shown. A reverse DCF at 9% WACC and 2% growth implies about $95 billion of steady cash flow, versus a record $9.2 billion and a ten-year average near $1.9 billion. At a 30% FCFF margin that needs about $317 billion of revenue, over 8x fiscal 2025 sales. The HBM bull case is real, but fiscal 2023's swing to a -37% operating margin shows how fast pricing reverses. x.com 

Micron stands to gain as HBM demand outstrips supply even while shipments rise. Bloomberg Intelligence projects HBM bit shipments rising almost fourfold from about 5,000M GB in 2026 to 18,000M GB by 2030, while average price per GB more than doubles from around $16 to $35. This may be the most bullish memory chart of the year: more supply usually means lower prices. Micron is one of only three scaled HBM makers, with 26 strategic customer agreements locking in demand through 2030. Mega bullish. … Show more

Micron's HBM and server-memory scarcity is backed by customer commitments beyond its earlier sold-out 2026 capacity. Per management and sell-side reports, more than about 75% of fiscal 2027 shipments are allocated or contracted, supply may not rebalance through 2028, and 2027 HBM prices have risen significantly. Strategic agreements extend through 2030; a later supply glut or faster Chinese competition could erode margins. x.com 

Micron's risk-reward for longs is unappealing because Chinese memory makers could crush the non-HBM profits that still make up most of its earnings. State-backed firms such as CXMT trail in HBM but can aggressively expand low-end capacity if Beijing wants, as China has done elsewhere. HBM growth is unlikely to offset that: memory nears 50% of rack bill of materials, and Micron locking in half its revenue for five years at capped prices suggests pricing has peaked, leaving growth to volume. x.com  … Show more

SK hynix's sold-out memory capacity bodes well for Micron because it sells into the same shortage. SK hynix says its DRAM and HBM are effectively sold out through 2029; deals with 14 customers cover more than half its 2027-28 capacity, and HBM demand is twice what it can make. x.com 

Hynix's sold-out memory supply supports expectations for big numbers from Micron, still trading at 5x forward earnings. Hynix says its HBM and DRAM chips are sold out until 2029 and a chip shortage is likely to continue into 2030. Big numbers and capital return are expected after Micron reports in December. x.com 

Micron is at its top because memory stocks peak when margins peak, well before the shortage flips to oversupply, expected by 2028. Memory is tech's most brutally cyclical business: shortage, record prices, margins and capex, then new capacity arrives at once and becomes a glut. Micron trades at record highs on record DRAM prices, with memory's biggest capex wave under construction. In past oversupply cycles it fell 90% in 2000, 80% in 2008, 50% in 2018 and 47% in 2022. x.com 

Prepaid contracts and demand-paced fabs weaken a broad 2028 memory-glut case. SK hynix says over half its 2027-28 capacity is signed with deposits; 'sold out through 2029' includes negotiations. Samsung targets 60-70% contracted capacity. Micron's three projects begin output in 2H28; tooling follows demand. Reuters says CXMT's 20-30%-yield HBM3E may ship this year to export-restricted Chinese buyers, but performs like older HBM3. Commodity DRAM risks 2028-29 oversupply; NAND could ease in 2H27. … Show more