TS-GMRI-PRE™
Index history
Daily values since base (22 June 2026)
Limited history — chart will accumulate as data grows. 5 days available.
What it tracks
Filter. Constituents backed by precious metals (metal ∈ {gold, silver, platinum, palladium}).
Weighting. Market-cap weighted.
The precious-metals basket: gold plus silver (and platinum/palladium once tokenized). Today it captures the 15 gold tokens and 2 silver tokens in the live universe.
Precious metals share a monetary, store-of-value narrative distinct from industrial and battery metals. Grouping them shows how the safe-haven corner of tokenized metals behaves as one.
Constituents
17 constituentsAs of 2026-07-31 — updated daily at 00:00 UTC. Displayed weights are today’s market-cap shares within this slice.
| Token | Metal | Weight | Since base |
|---|---|---|---|
| XAUT | 49.44% | -2.90% | |
| PAXG | 35.69% | -5.65% | |
| KAU | 6.20% | +1.95% | |
| KAG | 4.35% | -12.81% | |
| PGOLD | 1.56% | -2.92% | |
| XAUM | 1.32% | +3.64% | |
| GGBR | 0.62% | +28.51% | |
| GLDY | 0.25% | -3.00% | |
| DGLD | 0.16% | +21.93% | |
| VNXAU | 0.11% | -2.91% | |
| CGO | 0.10% | -3.12% | |
| XAGM | 0.08% | -9.68% | |
| GOLDAO | 0.04% | +8.71% | |
| XNK | 0.04% | -4.54% | |
| TGLD | 0.02% | +1308.96% | |
| GLDT | 0.01% | -24.62% | |
| FGLD | 0.00% | -7.94% | |
| 17 constituents | 100.00% |
Computation
The index is recomputed daily at 00:00 UTC from CoinGecko closing-day market caps. Let MCi,t be the circulating market capitalisation of constituent i on day t, and MCi,0 its value on the base date (22 June 2026, base value 100).
Both cap-weighted and equal-weighted variants are rounded to 2 decimal places for display. New constituents are chained in at the next monthly review using a continuity multiplier so the historical series is not distorted. The full rules are fixed in the methodology document below.
Methodology & provenance
Canonical methodology
This member is governed by the locked TS-GMRI Methodology v1.0 — the single source of truth for the family's universe, filters, weighting and rebalancing rules.
Immutable source documents
Methodology PDF (v1.0)
Methodology source (.md, immutable)
OpenTimestamps proof (.ots)
SHA-256 of methodology v1.0
Timestamped via OpenTimestamps on the Bitcoin blockchain (proof pending Bitcoin confirmation).
Prior art
The TS-GMRI family (legacy mark “GMRI”) was first published on 22 June 2026 as the first publicly published market index dedicated to tokenized physical metals. Published by TrueSource Metals (Hong Kong).
The TS-GMRI family
17 members · 6 live · 11 slotsOne coherent taxonomy: shared universe, shared base date 22 June 2026 = 100, shared data-discipline. Members differ only in filter and weighting. See the full family hub ›
Disclaimers & notices
- Information product, not investment advice. TS-GMRI-PRE is a proprietary index published by TrueSource Metals for informational purposes. Nothing here is a recommendation to buy, sell or hold any token or instrument.
- Liquidity caveats. Liquidity in the underlying tokens is uneven; cap-weighted values are sensitive to large moves in the dominant tokens (e.g. XAUT and PAXG). Small-N cuts can swing on single-name moves.
- Short history. The series is live since 22 June 2026 — only a handful of days of history exist. Volatility, drawdown and risk statistics are not yet statistically meaningful and are deliberately omitted.
- Unaudited. The index is unaudited at v1.0.
- Trademark notice. TS-GMRI™, GMRI™, and Global Metals RWA Index™ are trademarks of TrueSource Metals. Methodology © 2025-2026 TrueSource Metals.