Memory Cohort · TTM PE vs 1999 — How far are memory & HBM from 1999
Memory valuations — HBM / memory names' PEs next to Cisco circa 1999.
MU and NVDA's TTM PE from 2022 to today, with horizontal reference bands marking the 1999-2000 dotcom-peak forward PE prints (CSCO 140×, ORCL 150×). The cards below add today's snapshot for Samsung and SK Hynix — the true HBM protagonists — but their reporting cadence and accounting basis differ, so they appear as today's numbers only.
What this page answers
This static page is built to answer searches for Memory Cohort · TTM PE vs 1999. It summarizes the live dataset behind the How far are memory & HBM from 1999 panel and links to the full interactive chart.
MU and NVDA's TTM PE from 2022 to today, with horizontal reference bands marking the 1999-2000 dotcom-peak forward PE prints (CSCO 140×, ORCL 150×). The cards below add today's snapshot for Samsung and SK Hynix — the true HBM protagonists — but their reporting cadence and accounting basis differ, so they appear as today's numbers only. The data is refreshed by the History of Market pipeline and published as a stable JSON endpoint for research, citation, and AI-agent use.
The plate
Latest Snapshot
- Updated
- 2026-08-14
Data & Source
GET /api/semi/memory-valuation.json — Canonical dataset endpoint.
Exchange closing prices · Company filings · Robert Shiller · FRED · NBER.
FAQ
Where does this data come from?
History of Market combines public market and macro datasets — exchange closing prices, company filings, Robert Shiller, FRED, NBER, and the UBS Global Investment Returns Yearbook (Dimson–Marsh–Staunton). The exact endpoint for this panel is linked below.
How often is it updated?
Daily-tier datasets refresh after the U.S. market close, with a broader weekly refresh on Sunday. The timestamp shown on this page comes from the JSON payload.
Can I use the data?
Yes, for research and education with attribution to History of Market. Upstream data sources retain their own terms.