{
    "id": "MAC-015",
    "category": "MAC",
    "title": "海外股票回報的匯率拆解",
    "question": "本幣收益有多少來自股票，有多少來自匯率？",
    "chart": "waterfall",
    "metric": "基準貨幣總報酬（%）",
    "secondary": "股價、匯率及交叉項",
    "x": "報酬來源",
    "y": "基準貨幣總報酬（%）",
    "panels": [
        "主圖：基準貨幣總報酬（%），依報酬來源排列",
        "輔圖：股價、匯率及交叉項",
        "明細：海外股票回報的匯率拆解的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "國家／資產／貨幣",
        "資料日期與觀測頻率",
        "報價貨幣／基準貨幣"
    ],
    "apis": [
        "EOD",
        "FX",
        "FUND"
    ],
    "calculation": "以R本幣=(1+R股票)(1+R匯率)-1，分拆R股票、R匯率、乘積交叉項。",
    "caveat": "股息是否納入須與價格調整口徑一致；不能重複加股息。 各資產需對齊貨幣、交易日與時區；宏觀修訂值不代表當時已知數據。",
    "data_class": "衍生",
    "complexity": "中",
    "audience": "大眾",
    "reach": 8,
    "frequency": 8,
    "decision": 9,
    "clarity": 9,
    "sample_labels": [
        "股票報酬",
        "匯率報酬",
        "交叉項",
        "本幣總報酬"
    ],
    "cadence": "依原始資料發布頻率；市場序列日更",
    "category_name": "宏觀、外匯與加密資產",
    "score": 83.5,
    "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",
        "https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds"
    ],
    "rank": 246,
    "stage": "P2",
    "svg_file": "mockups/0246-MAC-015.svg",
    "demo_fingerprint": "71607065e94c94d1",
    "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
        }
    }
}