TOP 10 · TRAILING P/E — Valuation at the Peak: Historical P/E Multiples on a Logarithmic Scale
Peak Valuation Multiples of Titans — Price-to-earnings ratios of dominant champions upon first ascending to or peaking within the top 10.
The plate
Plotting trailing P/E multiples of market leaders at their peak valuations on a logarithmic scale, benchmarked against 18× (long-term median) and 140× (Cisco's March 2000 peak).
What this page answers
This static page is built to answer searches for TOP 10 · TRAILING P/E · LOG. It summarizes the live dataset behind the Valuation at the Peak: Historical P/E Multiples on a Logarithmic Scale panel and links to the full interactive chart.
Plotting trailing P/E multiples of market leaders at their peak valuations on a logarithmic scale, benchmarked against 18× (long-term median) and 140× (Cisco's March 2000 peak). The data is refreshed by the History of Market pipeline and published as a stable JSON endpoint for research, citation, and AI-agent use.
Data & Source
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.