{
    "id": "MAC-037",
    "category": "MAC",
    "title": "加密市場主導率",
    "question": "少數主要加密資產占市場多少份額？",
    "chart": "stacked",
    "metric": "可覆蓋資產市值份額（%）",
    "secondary": "固定資產池總市值",
    "x": "日期",
    "y": "可覆蓋資產市值份額（%）",
    "panels": [
        "主圖：可覆蓋資產市值份額（%），依日期排列",
        "輔圖：固定資產池總市值",
        "明細：加密市場主導率的資料列、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",
        "固定資產池／納入穩定幣"
    ],
    "apis": [
        "MARKETCAP",
        "EXCHANGE"
    ],
    "calculation": "對固定CC資產集合的同日可得市值加總，計主要資產占比及其他份額。",
    "caveat": "只代表指定覆蓋池，不能冒充完整全球市值主導率。 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": "進階",
    "reach": 7,
    "frequency": 7,
    "decision": 8,
    "clarity": 9,
    "sample_labels": [
        "主要資產A",
        "主要資產B",
        "其他大型",
        "其餘覆蓋池"
    ],
    "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": 74.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/historical-market-capitalization-api",
        "https://eodhd.com/financial-apis/exchanges-api-list-of-tickers-and-trading-hours"
    ],
    "rank": 483,
    "stage": "P2",
    "svg_file": "mockups/0483-MAC-037.svg",
    "demo_fingerprint": "c8c87a129c259fcc",
    "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
        }
    }
}