Scoring Parity Review

File	Present	as_of
data/rankings.json	True	2026-05-19 05:22 PM CDT
data/watchlist_rankings.json	True	2026-05-19 05:22 PM CDT

Group	Rows	ai_score	fundamental	technical	sentiment	low_risk	swing_score
main_rankings	100	100/100 (100%)	100/100 (100%)	100/100 (100%)	100/100 (100%)	100/100 (100%)	100/100 (100%)
watchlist_main_pipeline	67	67/67 (100%)	67/67 (100%)	67/67 (100%)	67/67 (100%)	67/67 (100%)	67/67 (100%)
watchlist_supp	74	74/74 (100%)	65/74 (88%)	74/74 (100%)	0/74 (0%)	50/74 (68%)	0/74 (0%)

Per-group verdicts

main_rankings OK

Score	Status	Detail
ai_score	OK	100/100 present (100%)
fundamental	OK	100/100 present (100%)
technical	OK	100/100 present (100%)
sentiment	OK	100/100 present (100%)
low_risk	OK	100/100 present (100%)
swing_score	OK	100/100 present (100%)

watchlist_main_pipeline OK

Score	Status	Detail
ai_score	OK	67/67 present (100%)
fundamental	OK	67/67 present (100%)
technical	OK	67/67 present (100%)
sentiment	OK	67/67 present (100%)
low_risk	OK	67/67 present (100%)
swing_score	OK	67/67 present (100%)

watchlist_supp WARN

Score	Status	Detail
ai_score	OK	74/74 present (100%)
fundamental	OK	65/74 present (88%) — partial-by-design; coverage unexpectedly high — sanity-check
technical	OK	74/74 present (100%)
sentiment	WARN	0/74 present (0%) — partial-by-design until EODHD enrichment lands
low_risk	WARN	50/74 present (68%) — partial-by-design until EODHD enrichment lands
swing_score	WARN	0/74 present (0%) — partial-by-design until EODHD enrichment lands

Cross-group parity (main_rankings vs watchlist_main_pipeline) FAIL

Known selection bias on low_risk: low_risk drift explained by selection bias (watchlist universe is more speculative / higher-volatility). Same-ticker max |Δ| = 0.0 across 10 shared tickers (no formula divergence). low_risk row demoted from FAIL to WARN; raw drift preserved below.

Score	Status	Detail
ai_score	WARN	mean delta watchlist_main - main = -1.38 (main=7.672, wlm=6.291)
fundamental	WARN	mean delta watchlist_main - main = -1.07 (main=7.784, wlm=6.7164)
technical	WARN	mean delta watchlist_main - main = -1.49 (main=7.55, wlm=6.0627)
sentiment	FAIL	mean delta watchlist_main - main = -2.14 (main=8.17, wlm=6.0269)
low_risk	WARN KNOWN_BIAS	mean delta watchlist_main - main = -1.61 (main=7.224, wlm=5.6149) — explained by selection bias (drift verdict: selection_bias, confidence: medium); same-ticker max \|Δ\| = 0.0 on 10 shared tickers
swing_score	WARN	mean delta watchlist_main - main = -1.12 (main=6.681, wlm=5.5612)

Distribution summary

Group	Field	n	mean	median	min	max	null
main_rankings	ai_score	100	7.672	7.6	7.3	8.7	0
main_rankings	fundamental	100	7.784	7.8	6.0	9.1	0
main_rankings	technical	100	7.55	7.85	5.3	9.0	0
main_rankings	sentiment	100	8.17	8.7	3.8	10.0	0
main_rankings	low_risk	100	7.224	7.2	3.1	9.9	0
main_rankings	swing_score	100	6.681	6.8	5.0	7.9	0
watchlist_main_pipeline	ai_score	67	6.291	6.4	2.1	8.1	0
watchlist_main_pipeline	fundamental	67	6.7164	6.7	1.2	9.1	0
watchlist_main_pipeline	technical	67	6.0627	6.7	2.7	8.4	0
watchlist_main_pipeline	sentiment	67	6.0269	7.1	0.0	10.0	0
watchlist_main_pipeline	low_risk	67	5.6149	6.2	0.0	9.4	0
watchlist_main_pipeline	swing_score	67	5.5612	5.5	3.5	7.6	0
watchlist_supp	ai_score	74	4.6459	4.6	2.2	7.5	0
watchlist_supp	fundamental	65	5.2157	5.5	1.93	8.91	9
watchlist_supp	technical	74	3.6351	3.75	0.0	10.0	0
watchlist_supp	sentiment	0	—	—	—	—	74
watchlist_supp	low_risk	50	5.2176	5.615	0.0	9.77	24
watchlist_supp	swing_score	0	—	—	—	—	74

Provenance / basis counts

main_rankings

{
  "data_source": {
    "values": {},
    "field_absent_rows": 100
  },
  "source": {
    "values": {},
    "field_absent_rows": 100
  },
  "fundamental_source": {
    "values": {},
    "field_absent_rows": 100
  },
  "ai_score_basis": {
    "values": {},
    "field_absent_rows": 100
  },
  "eodhd_fundamentals": {
    "values": {},
    "field_absent_rows": 100
  },
  "eodhd_deferred": {
    "values": {},
    "field_absent_rows": 100
  },
  "enrichment_source": {
    "values": {},
    "field_absent_rows": 100
  },
  "instrument_kind": {
    "values": {},
    "field_absent_rows": 100
  }
}

watchlist_main_pipeline

{
  "data_source": {
    "values": {
      "main_pipeline": 67
    },
    "field_absent_rows": 0
  },
  "source": {
    "values": {
      "tradingview": 38,
      "csv": 14,
      "both": 15
    },
    "field_absent_rows": 0
  },
  "fundamental_source": {
    "values": {},
    "field_absent_rows": 67
  },
  "ai_score_basis": {
    "values": {},
    "field_absent_rows": 67
  },
  "eodhd_fundamentals": {
    "values": {},
    "field_absent_rows": 67
  },
  "eodhd_deferred": {
    "values": {},
    "field_absent_rows": 67
  },
  "enrichment_source": {
    "values": {},
    "field_absent_rows": 67
  },
  "instrument_kind": {
    "values": {},
    "field_absent_rows": 67
  }
}

watchlist_supp

{
  "data_source": {
    "values": {
      "supplemental_yfinance": 74
    },
    "field_absent_rows": 0
  },
  "source": {
    "values": {
      "tradingview": 28,
      "both": 14,
      "csv": 32
    },
    "field_absent_rows": 0
  },
  "fundamental_source": {
    "values": {
      "yfinance": 65,
      "null": 9
    },
    "field_absent_rows": 0
  },
  "ai_score_basis": {
    "values": {
      "supp_composite": 65,
      "supp_technical_only": 9
    },
    "field_absent_rows": 0
  },
  "eodhd_fundamentals": {
    "values": {
      "bool:False": 74
    },
    "field_absent_rows": 0
  },
  "eodhd_deferred": {
    "values": {
      "bool:True": 65,
      "bool:False": 9
    },
    "field_absent_rows": 0
  },
  "enrichment_source": {
    "values": {
      "yfinance_fundamentals": 65,
      "yfinance_price_only": 9
    },
    "field_absent_rows": 0
  },
  "instrument_kind": {
    "values": {
      "equity": 65,
      "etf": 7,
      "crypto": 2
    },
    "field_absent_rows": 0
  }
}

Top SUPP rows: technical-only or missing fundamentals (showing 9)

Ticker	Company	AI	Basis	Fund	Tech	Sent	Risk	Source	EODHD	Deferred	Kind
GUSH	Direxion Daily S&P Oil & Gas Ex	7.3	supp_technical_only	—	7.3	—	—	supplemental_yfinance	False	False	etf
USO	United States Oil Fund	6.9	supp_technical_only	—	6.9	—	—	supplemental_yfinance	False	False	etf
QTUM	Defiance Quantum ETF	4.4	supp_technical_only	—	4.4	—	—	supplemental_yfinance	False	False	etf
BTC-USD	Bitcoin USD	4.2	supp_technical_only	—	4.2	—	—	supplemental_yfinance	False	False	crypto
GLD	SPDR Gold Shares	4.1	supp_technical_only	—	4.1	—	—	supplemental_yfinance	False	False	etf
IBIT	iShares Bitcoin Trust ETF	4.0	supp_technical_only	—	4.0	—	—	supplemental_yfinance	False	False	etf
SOL-USD	Solana USD	3.3	supp_technical_only	—	3.3	—	—	supplemental_yfinance	False	False	crypto
SLV	iShares Silver Trust	2.8	supp_technical_only	—	2.8	—	—	supplemental_yfinance	False	False	etf
MSOS	AdvisorShares Pure US Cannabis	2.6	supp_technical_only	—	2.6	—	—	supplemental_yfinance	False	False	etf

Recommendations

EODHD fundamentals on SUPP rows is 0 — confirm `EODHD_API_KEY` secret is populated in CI before treating SUPP fundamentals as live.
Investigate score drift between main_rankings and watchlist_main_pipeline on `sentiment` (mean delta -2.14). Same scoring engine should produce near-identical means; gap suggests universe mix or weight drift.
low_risk drift between main_rankings and watchlist_main_pipeline is a known selection-bias finding (watchlist universe is more speculative / higher-volatility). Surfaced as WARN, not FAIL — no action required on the scoring formula.