{
    "id": "SEC-019",
    "category": "SEC",
    "title": "產業內部分化程度",
    "question": "產業平均值是否掩蓋了內部很大的贏家與輸家差距？",
    "chart": "range",
    "metric": "個股回報四分位區間（%）",
    "secondary": "中位數與尾部跨度（%）",
    "x": "產業",
    "y": "個股回報四分位區間（%）",
    "panels": [
        "產業內回報區間",
        "尾部贏家輸家",
        "有效成員數"
    ],
    "filters": [
        "成分股範圍",
        "產業分類",
        "加權方式"
    ],
    "apis": [
        "EOD",
        "FUND"
    ],
    "calculation": "共同期各股調整回報按產業計算25%、50%、75%以及5%、95%分位。",
    "caveat": "分散小樣本產業要設最少成員；無法把區間大直接解釋為可獲利選股機會。；市場廣度必須覆蓋選定完整成分股並列出有效分母，不能直接把 Screener 前 1,000 筆當全市場。",
    "data_class": "衍生",
    "complexity": "高",
    "audience": "進階",
    "reach": 8,
    "frequency": 8,
    "decision": 9,
    "clarity": 9,
    "sample_labels": [
        "科技",
        "金融",
        "工業",
        "能源",
        "消費"
    ],
    "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": "產業與市場廣度",
    "score": 83.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes",
        "https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds"
    ],
    "rank": 252,
    "stage": "P2",
    "svg_file": "mockups/0252-SEC-019.svg",
    "demo_fingerprint": "8fb0623f9ef51036",
    "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
        }
    }
}