Just positions. Nothing else.
Custodios Index publishes seven positional indexes — the documented result of rigorous analysis across 100 candidates. Each index represents a distinct tier in the global market leadership spectrum, defensible with data.
Built on data from Damodaran NYU Stern, Yahoo Finance, and Federal Reserve. See all sources →
Custodios Index builds positional indexes — no country bias, no sector bias, no theme. We index what is permanent.
Live data integration pending. Values shown are illustrative.
Every company on the Dow Jones of 1900 has died, merged, or fallen out. But the position 'top 30 industrials' never died. Custodios Index indexes positions, not companies.
We don't believe USA will lead forever. We don't believe tech will lead forever. We don't believe any pattern will lead forever. We just believe the world will always have a top N.
These indexes work in 1924, 2025, and 2125. They adapt automatically to whichever companies fill the position at any moment in history.
Industry-standard quarterly schedule on the third Friday of March, June, September, and December. Constituent changes require full-quarter confirmation to eliminate positional wobbling.
Positional indexes, benchmarked against the longest real series available.
- S&P 500 — Real historical data from Damodaran NYU Stern (1928–2025).
- MSCI World — Real data 1969–2025, calibrated estimates earlier.
- Nasdaq 100 — Real data 1985–2025, calibrated estimates earlier.
- S&P 600 — Real data 1994–2025, calibrated estimates earlier.
Every Custodios Index index calculates its value daily from real constituent prices applied to a transparent ranking rule.
Most providers smooth volatility away. We do the opposite — we engineer for it. For investors with multi-decade horizons and the discipline to keep contributing through drawdowns, volatility is the raw material of compounding. Our indexes are designed to harvest it, not avoid it.
Receive index updates directly.
Subscribe to receive Custodios Index index values, quarterly rebalance announcements, constituent changes, and research notes. Free, no commercial intent. Unsubscribe anytime.
Quarterly emails. No spam. We do not share email addresses.
Custodios Index indexes are freely accessible to everyone. Licensing requires only a one-time $5,000 setup fee plus ongoing basis points by index tier. No annual minimums.