{
    "id": "ETF_BOND-04",
    "category": "ETF_BOND",
    "category_name": "債券型 ETF",
    "title": "存續期與有效到期年期",
    "question": "存續期與有效到期年期",
    "chart": "range",
    "metric": "存續期與有效到期年期",
    "secondary": "range",
    "x": "觀察期／樣本",
    "y": "示例數值",
    "panels": [
        "存續期與有效到期年期",
        "range",
        "資料明細"
    ],
    "filters": [
        "標的／市場",
        "分析區間",
        "基準／參數"
    ],
    "apis": [
        "FUND_ETF"
    ],
    "calculation": "兩個年數分列或並排點圖。",
    "caveat": "這是組合平均指標，不是持倉到期分桶，也不構成完整到期梯。",
    "inputs": "ETF_Data.Fixed_Income.EffectiveDuration.Fund_%\nETF_Data.Fixed_Income.EffectiveMaturity.Fund_%",
    "extra_inputs": "依左側必要欄位與限制核實",
    "data_class": "直接",
    "complexity": "原生／衍生，逐標的驗證",
    "rank": 4,
    "stage": "P1",
    "collection": "product",
    "source_urls": [
        "https://eodhd.com/financial-academy/financial-faq/fundamentals-glossary-etf"
    ],
    "requires_user_input": false,
    "requires_extra_plan": false,
    "cadence": "示例資料",
    "sample_labels": [
        "2019",
        "2020",
        "2021",
        "2022",
        "2023",
        "2024"
    ],
    "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
        }
    }
}