{
    "id": "ETF-020",
    "category": "ETF",
    "title": "ETF 在升市的參與程度",
    "question": "市場上升時，基金能參與多少升幅？",
    "chart": "scatter",
    "metric": "上升捕捉比率（倍）",
    "secondary": "下跌捕捉比率（倍）",
    "x": "下跌捕捉比率（倍）",
    "y": "上升捕捉比率（倍）",
    "panels": [
        "升跌捕捉象限",
        "正負月份樣本",
        "基準與口徑"
    ],
    "filters": [
        "基金類型",
        "比較基準",
        "顯示幣別"
    ],
    "apis": [
        "EOD"
    ],
    "calculation": "分別在基準正月及負月計算基金相對基準的幾何平均月回報比值。",
    "caveat": "上下捕捉依基準和期間而變；接近零分母需停算，槓桿基金另分組。",
    "data_class": "衍生",
    "complexity": "高",
    "audience": "進階",
    "reach": 9,
    "frequency": 7,
    "decision": 9,
    "clarity": 8,
    "sample_labels": [
        "高參與",
        "低下跌",
        "均衡",
        "偏離基準"
    ],
    "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": 83.0,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes"
    ],
    "rank": 256,
    "stage": "P2",
    "svg_file": "mockups/0256-ETF-020.svg",
    "demo_fingerprint": "a1a20a9ff9f507c7",
    "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
        }
    }
}