{
    "id": "REIT-05",
    "category": "REIT",
    "category_name": "REIT／房地產投資信託",
    "title": "股價對每單位 NAV 折溢價",
    "question": "股價對每單位 NAV 折溢價",
    "chart": "line",
    "metric": "股價對每單位 NAV 折溢價",
    "secondary": "折線",
    "x": "觀察期／樣本",
    "y": "示例數值",
    "panels": [
        "股價對每單位 NAV 折溢價",
        "折線",
        "資料明細"
    ],
    "filters": [
        "標的／市場",
        "分析區間",
        "基準／參數"
    ],
    "apis": [
        "EOD",
        "FUND_STOCK"
    ],
    "calculation": "(價格/NAV−1)×100。",
    "caveat": "FUND.BookValue 是帳面淨值，不是市場評估物業 NAV。",
    "inputs": "EOD.close\nSUPPLEMENT.每單位物業 NAV\nSUPPLEMENT.NAV 估值日",
    "extra_inputs": "依左側必要欄位與限制核實",
    "data_class": "需補來源",
    "complexity": "先補資料",
    "rank": 5,
    "stage": "P1",
    "collection": "product",
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes",
        "https://eodhd.com/financial-academy/financial-faq/fundamentals-glossary-common-stock"
    ],
    "requires_user_input": false,
    "requires_extra_plan": true,
    "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
        }
    }
}