Memoryindex

Daily spot and contract price panel for memory and semiconductor components: ~53-55 named contracts (HBM3/HBM3E/HBM4 stacks, DDR5/DDR4/DDR3 dies, eTT, GDDR6, RDIMM/SODIMM/UDIMM modules, LPDDR3-5X, uMCP, automotive-graded parts, eMMC, UFS, NOR, SLC/TLC/QLC NAND, eSSD and retail SSD/NVMe, MCU, PSRAM, EEPROM, microSD) each carrying a spot level in native units, 24-hour/30-day/year-over-year change, an as-of date, a named source and source URL, plus a per-contract AI-demand exposure score (0-100) and a composite index with custom-basket weighting.

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Coverage

Universe, instruments and categories.

Industry: Semiconductors
Instruments: equities
Categories: PriceAlternativeFundamental
Regions: USAPAC
Sample tickers: MU005930.KS000660.KSWDCSTXNVDAAVGOANET

Dataset card

Type: not stated
Format: Tabular (REST JSON, CSV, Excel)
Volume: ~53 tracked contracts per daily snapshot (the plans page states 53 memory contracts; the methodology page enumerates ~55 named units with native units). At daily granularity the Pro tier's five-year panel is roughly 95-100K contract-day observations; Starter's 90-day window is roughly 4,800 rows
Users: N/A — self-serve B2B data subscription with no consumer user base; scale is measured in paid API keys (2 per Starter seat, 10 per Pro) plus a free newsletter list, whose size is not published
History: 5 years
Update frequency: not stated
Growth: Active (board last refreshed 2026-10-03 on a fixed 12-hour repricing cycle; semiconductor section shipped as Beta; paid API tiers, custom baskets and a multi-language site indicate ongoing build-out)
Launched: est. 2025-2026 (the product's framing is built wholly on the AI-datacentre memory shortage that inverted the memory price cycle, the semiconductor vertical is still Beta, and the deepest history it can show is only ~5 years back — consistent with a very recent launch)
Delivery: not stated
Entity mapping: not stated
Sample: not stated
Point-in-time: not stated
Licence: not stated

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