{
  "anomalies": [],
  "brand_trends": [],
  "category_trends": [],
  "comparison": null,
  "comparisons": [],
  "generated_from": [
    "2026-07-09.catalog.jsonl.gz"
  ],
  "history": [
    {
      "available_products": 35157,
      "average_price": 6.93,
      "brands": 2992,
      "categories": 2497,
      "median_price": 5.29,
      "products": 42255,
      "snapshot_date": "2026-07-09"
    }
  ],
  "largest_decreases": [],
  "largest_increases": [],
  "latest": {
    "available_products": 35157,
    "average_price": 6.93,
    "brands": 2992,
    "categories": 2497,
    "median_price": 5.29,
    "products": 42255,
    "snapshot_date": "2026-07-09"
  },
  "latest_manifest": {
    "catalog_products": 42255,
    "category_sitemap_urls": 3146,
    "elapsed_seconds": 3166.07,
    "errors": [
      "https://stopandshop.com/savings/weekly-ad: Failed to fetch https://stopandshop.com/savings/weekly-ad: HTTP Error 403: Forbidden"
    ],
    "market_reference": {
      "address": "905 Atlantic Avenue, Baldwin, NY 11510",
      "name": "Stop & Shop Baldwin",
      "note": "Local market reference only; public online prices are not asserted as shelf prices for this store.",
      "store_number": "2577"
    },
    "observed_at": "2026-07-10T01:36:46.546977Z",
    "price_scope": "public_online_catalog",
    "prior_overlap_percentage": null,
    "product_sitemap_urls": 32118,
    "promotions": 0,
    "requests": 3151,
    "schema_version": "1.0",
    "sitemap_coverage_percentage": 70.98,
    "snapshot_date": "2026-07-09",
    "status": "healthy",
    "valid_price_percentage": 100.0
  },
  "latest_promotions": [],
  "manifest_history": [
    {
      "catalog_products": 42255,
      "category_sitemap_urls": 3146,
      "elapsed_seconds": 3166.07,
      "errors": [
        "https://stopandshop.com/savings/weekly-ad: Failed to fetch https://stopandshop.com/savings/weekly-ad: HTTP Error 403: Forbidden"
      ],
      "market_reference": {
        "address": "905 Atlantic Avenue, Baldwin, NY 11510",
        "name": "Stop & Shop Baldwin",
        "note": "Local market reference only; public online prices are not asserted as shelf prices for this store.",
        "store_number": "2577"
      },
      "observed_at": "2026-07-10T01:36:46.546977Z",
      "price_scope": "public_online_catalog",
      "prior_overlap_percentage": null,
      "product_sitemap_urls": 32118,
      "promotions": 0,
      "requests": 3151,
      "schema_version": "1.0",
      "sitemap_coverage_percentage": 70.98,
      "snapshot_date": "2026-07-09",
      "status": "healthy",
      "valid_price_percentage": 100.0
    }
  ],
  "methodology": {
    "anomaly_rule": "Absolute change >= 20% and robust MAD z-score >= 3.5",
    "identity": "Canonical public grocery URL; not a UPC",
    "missing_values": "Preserved; never interpolated",
    "price_scope": "Public online catalog, not asserted as Baldwin shelf pricing"
  },
  "previous": null,
  "promotion_entries": [],
  "promotion_exits": [],
  "promotion_history": [
    {
      "average_discount_percentage": 0.0,
      "median_discount_percentage": 0.0,
      "promotions": 0,
      "promotions_with_regular_price": 0,
      "snapshot_date": "2026-07-09"
    }
  ],
  "schema_version": "1.0",
  "status": "baseline_established",
  "top_brands": [
    {
      "name": "Ahold",
      "products": 3598
    },
    {
      "name": "Nature's Promise",
      "products": 918
    },
    {
      "name": "CareOne",
      "products": 672
    },
    {
      "name": "Smart Living",
      "products": 482
    },
    {
      "name": "McCormick",
      "products": 435
    },
    {
      "name": "Boar's Head",
      "products": 397
    },
    {
      "name": "Taste Of Inspirations",
      "products": 278
    },
    {
      "name": "Goya",
      "products": 270
    },
    {
      "name": "Gerber",
      "products": 238
    },
    {
      "name": "Nature Made",
      "products": 232
    },
    {
      "name": "Handi-Foil",
      "products": 204
    },
    {
      "name": "Hostess",
      "products": 198
    },
    {
      "name": "Dole",
      "products": 197
    },
    {
      "name": "Jimmy Dean",
      "products": 190
    },
    {
      "name": "Badia",
      "products": 188
    }
  ],
  "top_categories": [
    {
      "name": "Packaged Donuts Breakfast Pastries",
      "products": 200
    },
    {
      "name": "Packaged Snack Cakes",
      "products": 150
    },
    {
      "name": "Childrens Cough Cold Flu Medicine",
      "products": 100
    },
    {
      "name": "Snack Cakes Sweet Treats",
      "products": 100
    },
    {
      "name": "Frozen Breakfast",
      "products": 100
    },
    {
      "name": "Breakfast Meals Sandwiches",
      "products": 100
    },
    {
      "name": "Frozen Waffles",
      "products": 100
    },
    {
      "name": "Hummus",
      "products": 100
    },
    {
      "name": "Multi Serve Hummus",
      "products": 100
    },
    {
      "name": "Fresh Flowers Bouquets",
      "products": 100
    },
    {
      "name": "Probiotics Digestive Health",
      "products": 100
    },
    {
      "name": "Decorative Scented Candles",
      "products": 98
    },
    {
      "name": "Frozen Chicken Nuggets Strips Tenders",
      "products": 94
    },
    {
      "name": "Frozen Breakfast Sandwiches",
      "products": 92
    },
    {
      "name": "Disposable Foil Pans",
      "products": 92
    }
  ],
  "volatility_4_week": [],
  "volatility_8_week": []
}