{
    "id": "ETF_COMMODITY-01",
    "category": "ETF_COMMODITY",
    "category_name": "商品 ETF／ETC",
    "title": "基金報酬與可驗證商品基準",
    "question": "基金報酬與可驗證商品基準",
    "chart": "line",
    "metric": "基金報酬與可驗證商品基準",
    "secondary": "折線",
    "x": "觀察期／樣本",
    "y": "示例數值",
    "panels": [
        "基金報酬與可驗證商品基準",
        "折線",
        "資料明細"
    ],
    "filters": [
        "標的／市場",
        "分析區間",
        "基準／參數"
    ],
    "apis": [
        "EOD",
        "COMMODITIES",
        "USER_MASTER"
    ],
    "calculation": "相同頻率與觀察日對齊，分別歸一化。",
    "caveat": "COMMODITY 多為現貨／宏觀序列，並非基金標的期貨總報酬指數；缺金銀序列不自造。",
    "inputs": "EOD.adjusted_close\nUSER.策略對應基準\nCOMMODITY.適用商品序列",
    "extra_inputs": "發行人已確認的策略、基準、倍數、重設周期及幣別；使用者改值只能另列假設情境。",
    "data_class": "原生衍生＋產品主檔",
    "complexity": "原生＋主檔／用戶資料",
    "rank": 1,
    "stage": "P0",
    "collection": "product",
    "source_urls": [
        "https://eodhd.com/financial-apis/commodities-api-historical-prices-for-oil-gas-metals-agriculture-beta",
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes"
    ],
    "requires_user_input": true,
    "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
        }
    }
}