{
    "id": "EVT-012",
    "category": "EVT",
    "title": "即將拆股與合股日曆",
    "question": "哪些公司的股數將按比例改變？",
    "chart": "calendar",
    "metric": "拆股／合股事件（次）",
    "secondary": "舊股數、新股數及有效日",
    "x": "生效日期",
    "y": "拆股／合股事件（次）",
    "panels": [
        "主圖：拆股／合股事件（次），依生效日期排列",
        "輔圖：舊股數、新股數及有效日",
        "明細：即將拆股與合股日曆的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "股票／上市市場",
        "事件日期與狀態",
        "拆股方向"
    ],
    "apis": [
        "CALENDAR",
        "SPLIT"
    ],
    "calculation": "用calendar/splits的new_shares/old_shares計倍率，分正向拆股和反向合股。",
    "caveat": "零股數或非標準比率需隔離；optionable字段不代表調整後合約條款。 未來事件可修訂；按事件及文件去重；內部人資料限有 SEC Form 4 覆蓋的美股。",
    "data_class": "衍生",
    "complexity": "低",
    "audience": "大眾",
    "reach": 7,
    "frequency": 8,
    "decision": 8,
    "clarity": 9,
    "sample_labels": [
        "正向拆股",
        "反向合股",
        "非整數比率",
        "比率待確認"
    ],
    "cadence": "日更；公告修訂時刷新",
    "category_name": "公司事件與內部人",
    "score": 77.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/calendar-upcoming-earnings-ipos-and-splits",
        "https://eodhd.com/financial-apis/api-splits-dividends"
    ],
    "rank": 385,
    "stage": "P2",
    "svg_file": "mockups/0385-EVT-012.svg",
    "demo_fingerprint": "bbd28d0cd2fbea1c",
    "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
        }
    }
}