Market Context
DDR5 Market Trend
↑ Rising
TrendForce (Jul 3): 3Q26 conventional DRAM contracts +13–18% QoQ; consumer affordability now the cap
DDR4 Spot Trend
↑ Surging
8Gb spot jumps to $40.60 (+13% WoW); DDR4 tightness pushing buyers down to DDR3
HBM Availability
Allocated
2026 output sold out; Samsung sees the bottleneck persisting well into 2027; HBM ~23% of DRAM wafer starts
Supplier Outlook
Bear-Market Paradox
Memory equities down >20% from highs even as Samsung guides a record ~89.4T won and Micron guides $50B
Price Trends$/GB — Trailing 18 Months + 18-Month Forecast
DDR5
HBM3E ÷10
DDR4
Shaded regions = optimistic/pessimistic confidence bands
HBM3E scaled ÷10 for legibility (actual: ~$30/GB)
Sources: TrendForce, spot market indices, DM estimates
Spot PricesDRAM SKU Pricing — Week of Jul 13
DDR5 · 16Gb · 4800/5600 MT/s
$2.11/GB ($4.22)
▲ +4.5% MoM
Prior month: $4.04
Contract print unchanged until month-end; TrendForce (Jul 3) holds 3Q26 at +13–18% QoQ as consumer buyers hit affordability limits
DDR5 · 32Gb · 6400 MT/s
$2.21/GB ($8.84)
▲ +4.2% MoM
Prior month: $8.48
x86 servers remain the primary platform for agentic AI per TrendForce; RDIMM consumption robust through 2027, capacity still migrating server-ward
DDR4 · 8Gb (1Gx8) · 3200 MT/s
$5.08/GB ($40.60)
▲ +13.1% WoW
Prior week: $35.90
Spot melt-up accelerating — sharpest weekly move of the cycle as legacy supply shrinks and DDR3 downgrades spread
DDR4 · 16Gb (2Gx8) · 3200 MT/s
$5.03/GB ($80.45)
▲ +25.9% WoW
Prior week: $63.9
Spot-contract divergence blowing out; enterprise buyers with uncovered legacy demand are paying scarcity prices
LPDDR5X · Mobile · Q3 Contract
~$23/GB
▲ +5% QoQ
Prior: ~$22/GB
Smartphone brands turning conservative on production planning and procurement per TrendForce as handset costs rise
HBM4 · 36GB 12-High Stack
~$500/stack
■ Allocation Only
Entire 2026 output sold out to hyperscalers
HBM3E lead times 20–26 weeks; SK Hynix holds ~62% HBM3E share and ~70% of Nvidia Rubin HBM4 allocation per UBS
Supplier IntelSamsung · SK Hynix · Micron
S
Samsung
KRX: 005930
Record guidance meets a selloff: the ~89.4T won print was “only” 6% ahead of estimates per Deutsche Bank, and profit-taking after a 150% YTD run dragged the stock lower
Full Q2 call lands July 30 — HBM4 mix, conventional DRAM allocation and second-half capex remain the swing variables for the record print
Management commentary points to the HBM supply bottleneck persisting well into 2027, with Samsung’s HBM sales still on track to roughly triple versus 2025
H
SK Hynix
NASDAQ: SKHY
Q2 results due July 29 with consensus at 64.44T won operating profit — combined with Samsung, the two would post ~149T won for the quarter
Holds ~62% of HBM3E supply, and UBS projects ~70% of the HBM4 allocation for Nvidia’s Rubin platform in 2026 — the concentration the rest of the industry is spending to break
Shares join the memory pullback, down more than 20% from recent highs despite the $26.5B Nasdaq raise — scarcity economics intact, equity multiple compressing
M
Micron
NASDAQ: MU
Fiscal Q3 delivered $41.5B revenue, up 346% YoY, at 85% non-GAAP gross margin; Q4 guided to $50B ± $1B — pricing power on full display
Reported to be meeting only ~50–66% of core customer demand, keeping allocation economics in force across DRAM and HBM through year-end
Fell 5.6% in the July 16 TSMC capex-shock selloff and sits >20% below its high — the market is pricing the supply response before it exists
IndustryBroader DRAM & Memory News
Pricing
TrendForce’s July 3 forecast holds 3Q26 conventional DRAM contracts at +13–18% QoQ and NAND at +10–15%, with moderation coming from affordability, not supply
The constraint has shifted to the demand side of consumer markets: PC and smartphone buyers are at their price-tolerance limit, and elevated client SSD inventories have cut willingness to absorb another hike. Server demand — the platform for agentic AI workloads — remains robust through 2027, so capacity keeps migrating away from the segments where prices are already unaffordable.
Equities
Micron, Samsung, and SK Hynix drag memory stocks into a bear market — down more than 20% from highs despite record results on every income statement
The Roundhill Memory ETF joined the suppliers below the -20% line as Deutsche Bank’s “only 6% ahead” framing of Samsung’s record guidance crystallized the problem: perfection is priced in. Bloomberg Opinion’s sharper warning is that profits this large are self-defeating — they finance the capacity response ($575B in combined Samsung/SK Hynix spending plans) that eventually ends every memory cycle. Equities are now trading the 2028 supply curve while spot prices trade 2026 scarcity.
Capacity
No meaningful new memory capacity before late 2026 and no large-scale relief before 2028; DRAM equipment spend to exceed $79B across 2026–28
Lead times above 30 weeks and Micron covering only half to two-thirds of core demand describe a market where allocation, not price, is the real rationing mechanism. The equipment spending wave now being financed — including TSMC-style record capex across the complex — is the eventual exit from scarcity, but the physics of fab construction put that exit years away. Buyers should plan for allocation economics through at least 2027.
HBM Architecture
HBM4 volume production lands late 2026/early 2027 with 16-high stacks — and HBM now consumes roughly 23% of industry DRAM wafer starts
The generational handoff is the quiet driver of conventional DRAM scarcity: every wafer committed to HBM4 qualification and ramp is a wafer that never becomes DDR5. With HBM3E lead times at 20–26 weeks and 2026 output fully allocated, the wafer-share number is the one to watch — if HBM’s take approaches 30%, the conventional DRAM shortage extends regardless of demand-side softening.
Alternative Supply
Nanya posts record Q2 operations with long- and short-term agreements now covering 50% of total capacity
The second tier is converting scarcity into contract cover: locking half its capacity into agreements crystallizes today’s pricing while giving OEMs a non-big-three source for legacy DDR4 — exactly the segment where spot prices rose 13–26% this week. The strategic read is that even marginal suppliers now have the leverage to demand commitment, which removes the industry’s traditional spot-market shock absorber.