{
    "id": "GLB-022",
    "category": "GLB",
    "title": "黃金與股票聯動",
    "question": "黃金投資代理和股票市場的關係是否隨時期改變？",
    "chart": "line",
    "metric": "滾動週回報相關（−1 至 1）",
    "secondary": "同期代理各自回撤（%）",
    "x": "滾動窗口終點",
    "y": "滾動週回報相關（−1 至 1）",
    "panels": [
        "滾動相關",
        "各自回撤",
        "代理結構與期間"
    ],
    "filters": [
        "市場組合",
        "共同期間",
        "基準幣別"
    ],
    "apis": [
        "EOD",
        "FUND",
        "FX"
    ],
    "calculation": "以明示黃金ETF與股票ETF的同幣調後周回報計算滾動相關，並分面回撤。",
    "caveat": "ETF含費用且不等於金條現貨；歷史負相關不能保證危機期間保值。；先核對交易所／商品代碼覆蓋，並對齊交易日、時區及幣別。",
    "data_class": "衍生",
    "complexity": "高",
    "audience": "進階",
    "reach": 7,
    "frequency": 7,
    "decision": 8,
    "clarity": 10,
    "sample_labels": [
        "早期",
        "中期",
        "後期",
        "近期"
    ],
    "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": "全球市場與跨市場比較",
    "score": 75.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes",
        "https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds",
        "https://eodhd.com/financial-apis/list-supported-forex-currencies"
    ],
    "rank": 456,
    "stage": "P2",
    "svg_file": "mockups/0456-GLB-022.svg",
    "demo_fingerprint": "fd556f9280549879",
    "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
        }
    }
}