Instruments in the reference universe
FCA FIRDS plus curated additions
9,506
Transparency · live from the database
Where every number comes from.
A figure is only as good as the feed behind it. This page reports each source we ingest, the terms we use it under, when it last refreshed, and how much of the universe it reaches — including where coverage is thin. Nothing here is cached marketing copy; it is read from the database on request.
Sources
| Feed | Used under | Last refreshed | Items | Status |
|---|---|---|---|---|
| FCA FIRDS — instrument reference | FCA open data | 07 Sept 2026, 17:15 | 8,738 | Current |
| TradingView — LSE fund closes and charges (delayed) | Delayed data, attribution required | 07 Sept 2026, 17:15 | 2,936 | Current |
| Yahoo Finance — LSE closes (historical series, no longer refreshed) | Personal, non-commercial use — not redistributed | 07 Jul 2026, 07:16 | 37 | Current |
| Vanguard — OEIC NAV | Issuer public API | 08 Sept 2026, 06:41 | 115 | Current |
| iShares — full holdings (issuer CSV) | Issuer published document | 18 Jul 2026, 18:59 | 16 | Behind schedule |
| Vanguard — factsheet top-10 holdings | Issuer published document | 08 Sept 2026, 07:20 | 14 | Current |
| ONS — CPIH (L55O) | Open Government Licence v3.0 | 02 Sept 2026, 05:25 | 451 | Current |
| ONS — CPI (D7G7) | Open Government Licence v3.0 | 02 Sept 2026, 05:25 | 451 | Current |
| OpenFIGI — ISIN → ticker | OpenFIGI terms of use | 07 Jul 2026, 07:13 | 38 | Current |
| TradingView — underlying equity quotes (delayed) | Delayed data, attribution required | 08 Sept 2026, 11:21 | 12,369 | Current |
“Behind schedule” means the feed has not refreshed within its expected window — the data shown on the site is the last good reading, not a live one.
Coverage
Carrying a real price series
58,681 observations, latest 2026-09-07
3,056
32.1% of universe
With computed metrics
Sharpe, drawdown, real return — needs enough price history
37
0.39% of universe
With holdings data
Required for overlap and X-ray
30
0.32% of universe
With a known OCF
Required for fee-drag figures
2,781
29.3% of universe
Generated 08 Sept 2026, 11:22. How each figure is calculated is set out in the methodology. Machine-readable at /api/status.