{
    "id": "crossasset_portfolio-01",
    "category": "crossasset_portfolio",
    "category_name": "跨資產投資組合",
    "title": "跨帳戶資產、現金與淨值總覽",
    "question": "跨帳戶資產、現金與淨值總覽",
    "chart": "histogram",
    "metric": "跨帳戶資產、現金與淨值總覽",
    "secondary": "淨值卡＋資產分布＋估值日期",
    "x": "觀察期／樣本",
    "y": "示例數值",
    "panels": [
        "跨帳戶資產、現金與淨值總覽",
        "淨值卡＋資產分布＋估值日期",
        "資料明細"
    ],
    "filters": [
        "標的／市場",
        "分析區間",
        "基準／參數"
    ],
    "apis": [
        "EOD",
        "LIVE_WS",
        "USER_MASTER"
    ],
    "calculation": "V=Σ(q_i×P_i×FX_i)+Σ現金貨幣餘額×FX-負債；逐筆標示價格日期、FX 時點與來源。",
    "caveat": "EODHD /api/user 只提供訂閱及 API 用量，沒有持倉；一般 q×P 不適用所有債券、期貨及衍生品估值。",
    "inputs": "USER/BROKER: 實際持倉、現金、負債、合約乘數\nEOD 或 LIVE: 可覆蓋產品行情\nFOREX: 匯率",
    "extra_inputs": "依左側必要欄位與限制核實",
    "data_class": "必需用戶或券商資料",
    "complexity": "原生＋主檔／用戶資料",
    "rank": 1,
    "stage": "P0",
    "collection": "product",
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes",
        "https://eodhd.com/financial-apis/live-ohlcv-stocks-api",
        "https://eodhd.com/financial-apis/user-api",
        "https://eodhd.com/financial-apis/list-supported-forex-currencies"
    ],
    "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
        }
    }
}