{
    "id": "GLB-025",
    "category": "GLB",
    "title": "美元變化與海外股市",
    "question": "美元走強或走弱時，海外股市本幣與美元回報如何不同？",
    "chart": "multi",
    "metric": "海外市場美元回報（%）",
    "secondary": "本幣回報與USD匯率貢獻",
    "x": "共同週日期",
    "y": "海外市場美元回報（%）",
    "panels": [
        "本地市場回報",
        "FX 換算貢獻",
        "美元結果"
    ],
    "filters": [
        "市場組合",
        "共同期間",
        "基準幣別"
    ],
    "apis": [
        "EOD",
        "FX"
    ],
    "calculation": "先分別列海外價格指數本幣回報和本幣兌美元FX，再按乘法恆等式求美元回報，可做分組統計。",
    "caveat": "換算關係是數學機制，不等同美元造成股價變化；不把本幣和美元回報混為因果證據。；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": 8,
    "sample_labels": [
        "美元走強期",
        "美元走弱期",
        "本幣上升",
        "本幣下跌"
    ],
    "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": 73.5,
    "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/list-supported-forex-currencies"
    ],
    "rank": 505,
    "stage": "P3",
    "svg_file": "mockups/0505-GLB-025.svg",
    "demo_fingerprint": "228a58364d16739e",
    "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
        }
    }
}