{
  "url": "https://struct.news/briefs/forty-unrelated-names-started-moving-like-one-and-that-is-the-odd-part",
  "title": "Forty mostly unrelated names started moving together, and that is statistically rare",
  "summary": "A cross‑sector cohort of 40 stocks shows a residualized average pairwise correlation of 0.74 versus a long‑run 0.01. Thirty‑nine percent of the group were active today, healthcare is the biggest single slice at 20%, and jodie's novelty score is 0.98.",
  "published_at": "2026-07-31T23:51:19.347858+00:00",
  "publisher": "Struct",
  "usage": "Figures are as reported by the company. Quote with attribution to the source filing.",
  "company": {
    "name": null,
    "ticker": null,
    "cik": null,
    "sector": null,
    "industry": null
  },
  "source_filing": null,
  "comparison_filing": null,
  "reported_figures": [
    {
      "group": "Cluster snapshot",
      "label": "Active today",
      "value": 29,
      "display": "29/40",
      "unit": "number",
      "period": null,
      "detail": "Group members above Jodie's activity threshold",
      "source": {
        "kind": "jodie_evidence",
        "label": "Broad-market moves removed",
        "as_of": "2026-07-31"
      }
    },
    {
      "group": "Cluster snapshot",
      "label": "Recent correlation",
      "value": 0.7393,
      "display": "0.74",
      "unit": "number",
      "period": null,
      "detail": null,
      "source": {
        "kind": "jodie_evidence",
        "label": "Broad-market moves removed",
        "as_of": "2026-07-31"
      }
    },
    {
      "group": "Cluster snapshot",
      "label": "Usual correlation",
      "value": 0.0097,
      "display": "0.01",
      "unit": "number",
      "period": null,
      "detail": null,
      "source": {
        "kind": "jodie_evidence",
        "label": "Broad-market moves removed",
        "as_of": "2026-07-31"
      }
    },
    {
      "group": "Cluster snapshot",
      "label": "Above normal",
      "value": 3.48,
      "display": "3.5σ",
      "unit": "sigma",
      "period": null,
      "detail": null,
      "source": {
        "kind": "jodie_evidence",
        "label": "Broad-market moves removed",
        "as_of": "2026-07-31"
      }
    }
  ],
  "watch_next": [
    {
      "type": "theme_participation",
      "statement": "Healthcare accounts for 20.0% of the correlation group; a material reweighting could alter the cluster's character.",
      "importance": "medium",
      "evidence": "top sector is Healthcare at +20.0% of the group; cross-sector = True (8 distinct sectors present).",
      "source_date": "2026-07-31"
    }
  ],
  "related_tickers": [
    "ALGN",
    "AMT",
    "AN",
    "AVTR",
    "BCE",
    "BLKB",
    "CHE",
    "GEHC",
    "HAE",
    "NVST",
    "OPCH",
    "XRAY"
  ],
  "disclaimer": "Descriptive reporting of filed results. Not investment advice, and contains no forecast or recommendation."
}