{
  "source_files": {
    "MontanaLux_MissoulaCounty_Active_2026-09-25.csv": {
      "sha256": "0b0d7ce5a0be3fe486bac6c5980c1b1e2aa8338842f9373a0b79965d852806ec",
      "rows": 555,
      "market": "MissoulaCounty",
      "status": "Active"
    },
    "MontanaLux_MissoulaCounty_Closed_2026-09-25.csv": {
      "sha256": "1ebee4d91214bc07a16715d6b8e1ff01a38536755a884f8b89110899ad287e9e",
      "rows": 466,
      "market": "MissoulaCounty",
      "status": "Closed"
    },
    "MontanaLux_RavalliCounty_Active_2026-09-25.csv": {
      "sha256": "cc7abc11268c4b99ff8bfb81a029ba0d1d0eb549d9e7473f6aa8ee5eb40b8970",
      "rows": 384,
      "market": "RavalliCounty",
      "status": "Active"
    },
    "MontanaLux_RavalliCounty_Closed_2026-09-25.csv": {
      "sha256": "679da75aa252a30b56ac9bbd4afd23ce648666876ebb2ecc93a41adfa8c6556f",
      "rows": 202,
      "market": "RavalliCounty",
      "status": "Closed"
    },
    "MontanaLux_Whitefish_Active_2026-09-25.csv": {
      "sha256": "151882151dc2bb033bc3df180450927eafaf0fa6068126a5071f5ad257379bf0",
      "rows": 220,
      "market": "Whitefish",
      "status": "Active"
    },
    "MontanaLux_Whitefish_Closed_2026-09-25.csv": {
      "sha256": "e5b6713bf043e9ae3f82d103e652c049e4608e04f957e8ab2775cb953df04096",
      "rows": 128,
      "market": "Whitefish",
      "status": "Closed"
    }
  },
  "definitions": {
    "price": "0 < applicable price < 500000; exact 500000 excluded",
    "closed_window": "2026-06-01 through 2026-08-31 inclusive",
    "n20": "segment rows n>=20",
    "quantiles": "median only"
  },
  "applicable_price_fields": {
    "Active": "List Price in the 2026-09-25 export",
    "Closed": "Close Price for records with Close Date from 2026-06-01 through 2026-08-31 inclusive"
  },
  "denominators": {
    "under_500k_share": "under-500k records divided by records with a finite applicable price greater than zero in the same market and status; active uses the full 2026-09-25 export and closed uses the stated close-date window",
    "bedrooms_3_plus_share": "records with Bedrooms Total at least 3 divided by records with a finite Bedrooms Total at least zero in the displayed group"
  },
  "valid_value_rules": {
    "applicable_price": "finite numeric value greater than zero, then strictly less than 500000 for the under-500k cohort",
    "living_area": "finite numeric Living Area greater than zero for the living-area median",
    "bedrooms_and_bathrooms": "finite numeric value at least zero for the corresponding median"
  },
  "publication_suppression": "Whole-market rows with n below 20 retain counts and under-500k share but suppress all descriptive medians and bedroom, bathroom, living-area, and 3-plus-bedroom fields. Subtype and city rows publish only at n >= 20.",
  "privacy": "The public aggregate contains no Listing ID or raw listing-level records.",
  "limitations": "Dated snapshots are not independently full MLS coverage; no affordability, landownership, financing, new-construction, causal, seller-motivation, or future-outcome inference."
}