{
    "id": "GRW-015",
    "category": "GRW",
    "title": "存貨週轉天數 DIO",
    "question": "公司庫存需要多久才能以目前成本速度消化？",
    "chart": "line",
    "metric": "DIO（天）",
    "secondary": "存貨 / 收入成本（倍）",
    "x": "財政期",
    "y": "DIO（天）",
    "panels": [
        "DIO 走勢",
        "庫存與成本",
        "異常變化"
    ],
    "filters": [
        "股票 / 行業",
        "財政年度 / 季度",
        "計算口徑"
    ],
    "apis": [
        "FUND"
    ],
    "calculation": "平均期初期末 inventory / 正 TTM costOfRevenue ×365；無存貨業務標不適用。",
    "caveat": "減值與產品組合影響存貨金額；不能將存貨總額直接解讀成商品數量。；預覽數值全為合成示例，非即時行情。非美股及港股欄位、歷史深度按股票實際覆蓋。",
    "data_class": "衍生",
    "complexity": "中",
    "audience": "進階",
    "reach": 7,
    "frequency": 7,
    "decision": 9,
    "clarity": 9,
    "sample_labels": [
        "年1",
        "年2",
        "年3",
        "年4",
        "年5"
    ],
    "cadence": "新財報入庫後重算；每週檢查資料修訂",
    "category_name": "成長與財務品質",
    "score": 77.0,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds"
    ],
    "rank": 404,
    "stage": "P2",
    "svg_file": "mockups/0404-GRW-015.svg",
    "demo_fingerprint": "a7fe5863d22b92f1",
    "collection": "catalogue",
    "sample_annotation": {
        "sample": true,
        "as_of": "2026-10-16",
        "notice": "Charts and tables for this report are generated, deterministic synthetic sample observations for educational layout and unit demonstration only. No provider, market data or analysis engine is called, and nothing here is a statement about real securities.",
        "notice_zh": "此報告的圖表與數據為確定性生成的合成示例數據，僅供教育及版面展示；並無連接任何資料供應商或實際分析引擎，不代表任何真實證券的表現。",
        "default_filters": {
            "symbol": "0700.HK",
            "period": "1Y",
            "benchmark": "HSI"
        },
        "filters": {
            "symbol": [
                "0700.HK",
                "0005.HK",
                "AAPL.US",
                "MSFT.US",
                "SPY.US",
                "BTC-USD.CC"
            ],
            "period": [
                "1Y",
                "3Y",
                "5Y"
            ],
            "benchmark": [
                "HSI",
                "SPX",
                "BTC"
            ]
        },
        "library": {
            "version": "2026-10-19",
            "source": "https://chatgpt.com/share/6ad67223-c610-83e8-adb2-33aaf792e584",
            "sample": true
        }
    }
}