MARKETING INTELLIGENCE / MEMORY MARKETS
Built for professionals who need memory data.
For financial analysts, hedge fund traders and market researchers monitoring the memory cycle: one place to compare price movement, supplier exposure and the evidence behind each level.
DDR5-16G · USD / die
$57.53 +4.99% 30d
reported · as of 2026-09-24 · DRAMeXchange / TrendForce spot board ↗
HBM3E-36G · USD / stack
$2,093.00 -0.48% 30d
reported · as of 2026-09-01 · TrendForce citing Seoul Economic Daily spot-market reporting ↗
THE WORKSPACE
See movement in context
Price explorer
Rebased to 100 at series start — compare moves across incompatible units.
Products — HBM3E-36G, DDR5-16G, DDR4-8G, RTL-32G4/6 selected ▾
Pick up to six products to plot. All segments · 53 available.
The chart stays free. Historical series are reconstructed, not observed daily transaction prices.
A RESEARCH WORKFLOW
From price signal to source
Follow the price cycle
Put DRAM dies, retail RAM, HBM stacks and NAND on one comparable view. Switch between absolute prices and indexed movement to spot divergence.
View memory prices ↗Pressure-test the print
Each reference level carries a reported, derived or estimate basis, an as-of date and a source. Reconstructed chart history is not a record of executed trades.
Read the methodology ↗Connect the supply chain
Track manufacturer share, backlog and capex alongside the news that may move HBM allocation and commodity memory supply.
Compare manufacturers ↗WHY THE DATA IS DIFFERENT
Pricing data you can put your weight on.
Anyone can quote a memory price. The competitive edge is knowing what the number is worth — who reported it, when, and how far it is from an actual trade. That is what MemoryIndex is built around.
Every level is flagged, never averaged away
Most free sources hand you a single blended number with no provenance. MemoryIndex prints a reported, derived or estimate basis, an as-of date and a named source beside every level — so a model or memo built on it can state exactly what it stands on.
One comparable board across the whole stack
HBM stacks, DRAM contract dies, LPDDR, NAND wafers, SSDs and retail RAM usually live in separate silos. Here they sit on one board, so divergence between segments is visible at a glance instead of after an afternoon of spreadsheet work.
A fixed 12-hour clock, not a trickle
The board re-prices on a fixed 00:00 and 12:00 UTC session. That gives moves a consistent reference point, and it means two analysts comparing the same session are guaranteed to be looking at the same numbers.
Downside gets the same billing as the melt-up
Coverage doesn't inflate. Contract drops, demand air-pockets and supply gluts are printed with the same prominence as shortages and record prints — the discipline you need when positioning against consensus euphoria.
THE ANALYST'S EDGE
Stay competitive while the cycle moves.
Faster conviction. Basis and source labels let you accept or reject a level in seconds, not after chasing the original report.
Earlier divergence calls. When HBM premiums stretch while commodity DDR5 stalls, the cross-segment board shows the split before it reaches sell-side notes.
Defensible research. Cite the as-of date and source with every number you take, so your memo survives the review meeting.
No invented levels. Where no comparable print exists, the level stays a labeled reference — never a placeholder that quietly pollutes a model.
Reference levels are sourced from market trackers, filings and published research; reconstructed history is labeled as such. Research context only — not investment advice or an executable market quote.
PROFESSIONAL ACCESS
Choose the depth your desk needs.
Starter and Pro unlock the paid sections of the site. Both include source and basis detail; Pro is for teams that need current-session API levels, longer reconstructed history and internal distribution.
Starter
$19 / month
Full board, 90-day series and CSV access; API levels are one 12-hour session delayed.
Pro
$29 / month
Current-session API levels, five-year reconstructed series, custom baskets and CSV/Excel endpoints.
Research context only. Not investment advice or an executable market quote.