Greg Pomerantz
6536c9903e
scripts/verify_official.py locates each fund's latest N-CSR/N-CSRS/10-K/10-Q via EDGAR full-text search (full fund-name phrase first, then ticker + name words, then bare ticker), extracts the fund's Financial Highlights tables (both Vanguard-style and Victory-style layouts, calendar and non-calendar fiscal years, M/D/YY and month-name headers), matches the share class by per-share distribution series + NAV magnitude, and compares per period window against the local Yahoo CSVs (frozen copies for stale tickers). Per-symbol JSONs + SUMMARY.md land in reports/xcheck_official/; results are cached per fund. Run on the 29 curated funds: 8 ok (exact to 3dp, e.g. VTSAX 2021-2026H1), 1 mismatch (CVSIX FY2009: local 1.104 vs official 0.81 - the Yahoo 2008-12-18 row of 0.292 looks spurious), 3 weak-match (uncovered doc formats, e.g. Leuthold), 17 not-found (mostly ETF families whose 10-K layouts aren't covered yet).
82 lines
1.4 KiB
JSON
82 lines
1.4 KiB
JSON
{
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"symbol": "lcrix",
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"name": "Leuthold Core Investment Institutional",
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"filing": {
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"accession": "0001999371-24-007094",
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"doc": "lthd-ncsrs_033124.htm",
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"period_end": "2024-03-31",
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"display": "LEUTHOLD FUNDS INC (CIK 0001000351)",
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"ciks": [
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"0001000351"
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],
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"score": 39.260708
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},
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"how": "ticker",
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"n_bytes": 6805383,
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"verdict": "weak-match",
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"class": "?",
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"mean_rel_err": 0.5045,
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"nav_check": null,
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"periods": [
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{
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"period": "current",
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"end": "2024-03-31",
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"official": 0.23,
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"local": 1.989,
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"diff": -1.759,
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"ok": false,
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"unbounded": false
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},
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{
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"period": "fy",
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"end": "2023-09-30",
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"official": 0.42,
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"local": 3.078,
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"diff": -2.658,
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"ok": false,
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"unbounded": false
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},
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{
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"period": "fy",
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"end": "2022-09-30",
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"official": 0.23,
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"local": 2.3,
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"diff": -2.07,
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"ok": false,
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"unbounded": false
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},
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{
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"period": "fy",
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"end": "2021-09-30",
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"official": 0.06,
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"local": 0.05,
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"diff": 0.01,
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"ok": true,
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"unbounded": false
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},
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{
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"period": "fy",
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"end": "2020-09-30",
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"official": 0.65,
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"local": 0.593,
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"diff": 0.057,
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"ok": false,
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"unbounded": false
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},
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{
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"period": "fy",
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"end": "2019-09-30",
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"official": 0.0,
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"local": 21.246,
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"diff": -21.246,
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"ok": false,
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"unbounded": true
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}
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],
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"other_classes": [
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"?",
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"?",
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"?",
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"?"
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]
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} |