{
  "definitions": {
    "ppsf": "per-record positive applicable price divided by positive Living Area; reported value is median of individual ratios, not ratio of medians",
    "active_snapshot": "2026-09-25",
    "closed_window": "2026-06-01 through 2026-08-31 inclusive",
    "size_bands": "Positive Living Area below 1500; at least 1500 and below 2500; at least 2500 square feet.",
    "acreage_bands": "SFR only: positive acres <1 and 1+; nonpositive/missing acres excluded"
  },
  "publication_suppression": "Group, segment, and acreage medians publish only at n>=20; coverage median uses valid_n>=20. Public data contains no Listing IDs.",
  "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"
    }
  },
  "limitations": "PPSF is a descriptive median of individual ratios, not appraisal, causal evidence, or a price comparison adjusted for subtype, condition, land, location, or features.",
  "geography": "County exports for Missoula and Ravalli; city-labeled Whitefish export; Combined pools unequal geographies."
}