{
    "id": "ETF-022",
    "category": "ETF",
    "title": "ETF 最大單一股票穿透",
    "question": "基金組合對某家公司真正持有多少？",
    "chart": "bar",
    "metric": "穿透公司權重（%）",
    "secondary": "直接與基金間接比重（%）",
    "x": "底層公司",
    "y": "穿透公司權重（%）",
    "panels": [
        "底層公司曝險",
        "直接與間接拆解",
        "未知與重複映射"
    ],
    "filters": [
        "基金類型",
        "比較基準",
        "自訂設定"
    ],
    "apis": [
        "FUND",
        "USER"
    ],
    "calculation": "以用戶 ETF 權重乘各基金最新公司持倉比重，再加直接股票持倉並以識別碼去重。",
    "caveat": "需要用戶持倉；基金資料僅披露快照；衍生品、基金套基金與未知部分分開列。",
    "data_class": "用戶資料",
    "complexity": "高",
    "audience": "進階",
    "reach": 8,
    "frequency": 6,
    "decision": 8,
    "clarity": 10,
    "sample_labels": [
        "公司甲",
        "公司乙",
        "公司丙",
        "未知曝險"
    ],
    "cadence": "每交易日收市後",
    "sample_note": "僅用於合成視覺示意，並非真實行情或投資成果。",
    "category_name": "ETF與基金",
    "score": 76.0,
    "requires_user_input": true,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds"
    ],
    "rank": 409,
    "stage": "P2",
    "svg_file": "mockups/0409-ETF-022.svg",
    "demo_fingerprint": "8c50b458d247b5cf",
    "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
        }
    }
}