{
    "id": "ERN-013",
    "category": "ERN",
    "title": "持倉業績風險日曆",
    "question": "同一天公布的持倉佔資產多少？",
    "chart": "calendar",
    "metric": "公布日持倉權重（%）",
    "secondary": "公司數與歷史事件波幅",
    "x": "公布日",
    "y": "公布日持倉權重（%）",
    "panels": [
        "主圖：公布日持倉權重（%），依公布日排列",
        "輔圖：公司數與歷史事件波幅",
        "明細：持倉業績風險日曆的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "市場／行業",
        "財政季度／公告日期",
        "持倉帳戶"
    ],
    "apis": [
        "CALENDAR",
        "EOD",
        "USER"
    ],
    "calculation": "用用戶持倉市值權重按 report_date 加總，再附各股歷史公告日絕對報酬中位數。",
    "caveat": "必須輸入持倉；加總權重不等於可加總的損失估計。 報告日與財政期末分開；缺失預估不可當零；歷史預估不等於完整當時可得資料。",
    "data_class": "用戶資料",
    "complexity": "中",
    "audience": "進階",
    "reach": 8,
    "frequency": 8,
    "decision": 9,
    "clarity": 9,
    "sample_labels": [
        "週一",
        "週二",
        "週三",
        "週四",
        "週五"
    ],
    "cadence": "日更；業績公布後重新整理",
    "category_name": "業績與預期",
    "score": 83.5,
    "requires_user_input": true,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/calendar-upcoming-earnings-ipos-and-splits",
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes"
    ],
    "rank": 241,
    "stage": "P2",
    "svg_file": "mockups/0241-ERN-013.svg",
    "demo_fingerprint": "38786a8abb2227ab",
    "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
        }
    }
}