{
    "id": "EVT-030",
    "category": "EVT",
    "title": "多位內部人同步購買",
    "question": "是否有多名不同內部人近期一起購買？",
    "chart": "table",
    "metric": "獨立購買者（人）",
    "secondary": "總購買額與首次／最近日期",
    "x": "公司",
    "y": "獨立購買者（人）",
    "panels": [
        "主圖：獨立購買者（人），依公司排列",
        "輔圖：總購買額與首次／最近日期",
        "明細：多位內部人同步購買的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "股票／上市市場",
        "事件日期與狀態",
        "最少獨立購買者"
    ],
    "apis": [
        "INSIDER"
    ],
    "calculation": "在固定窗口以reporting_owner_cik去重，只計非衍生P交易，附各人的金額和日期。",
    "caveat": "共同信託或共同申報可能重複；多人購買不保證股價上升。 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": "中",
    "audience": "進階",
    "reach": 7,
    "frequency": 8,
    "decision": 8,
    "clarity": 9,
    "sample_labels": [
        "1位買家",
        "2位買家",
        "3位買家",
        "4位或以上"
    ],
    "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/insider-transactions-api"
    ],
    "rank": 387,
    "stage": "P2",
    "svg_file": "mockups/0387-EVT-030.svg",
    "demo_fingerprint": "62c3321bbfef1298",
    "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
        }
    }
}