{
    "id": "ETF_COMMODITY-06",
    "category": "ETF_COMMODITY",
    "category_name": "商品 ETF／ETC",
    "title": "回撤與商品價格衝擊時段",
    "question": "回撤與商品價格衝擊時段",
    "chart": "multi",
    "metric": "回撤與商品價格衝擊時段",
    "secondary": "多面板",
    "x": "觀察期／樣本",
    "y": "示例數值",
    "panels": [
        "回撤與商品價格衝擊時段",
        "多面板",
        "資料明細"
    ],
    "filters": [
        "標的／市場",
        "分析區間",
        "基準／參數"
    ],
    "apis": [
        "EOD",
        "COMMODITIES"
    ],
    "calculation": "觀察基準 100、回撤與滾動波動；可手動標記事件。",
    "caveat": "歷史商品價格資料發布延後，不應用未發布值回測事件訊號。",
    "inputs": "EOD.adjusted_close",
    "extra_inputs": "依左側必要欄位與限制核實",
    "data_class": "衍生",
    "complexity": "原生／衍生，逐標的驗證",
    "rank": 6,
    "stage": "P1",
    "collection": "product",
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes",
        "https://eodhd.com/financial-apis/commodities-api-historical-prices-for-oil-gas-metals-agriculture-beta"
    ],
    "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
        }
    }
}