{
    "id": "ETF-035",
    "category": "ETF",
    "title": "ETF 債券存續期比較",
    "question": "哪些債券 ETF 對利率變動較敏感？",
    "chart": "bar",
    "metric": "有效存續期（年）",
    "secondary": "到期收益率（%）",
    "x": "債券 ETF",
    "y": "有效存續期（年）",
    "panels": [
        "存續期排行",
        "到期收益率",
        "有效到期日與資料日期"
    ],
    "filters": [
        "基金類型",
        "比較基準",
        "顯示幣別"
    ],
    "apis": [
        "FUND"
    ],
    "calculation": "讀取 Fixed_Income.EffectiveDuration 與 YieldToMaturity，按資料日期並列。",
    "caveat": "欄名 Fund_% 不代表所有指標都是百分比；存續期單位為年；缺數據不估造。",
    "data_class": "衍生",
    "complexity": "低",
    "audience": "進階",
    "reach": 7,
    "frequency": 5,
    "decision": 7,
    "clarity": 10,
    "sample_labels": [
        "超短債",
        "短期債",
        "中期債",
        "長期債"
    ],
    "cadence": "每週核對／基金資料更新時",
    "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": 67.0,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds"
    ],
    "rank": 661,
    "stage": "P3",
    "svg_file": "mockups/0661-ETF-035.svg",
    "demo_fingerprint": "26e3534126704342",
    "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
        }
    }
}