{
    "id": "EVT-031",
    "category": "EVT",
    "title": "核心高管自行購買雷達",
    "question": "CEO或CFO是否以P類交易增加持股？",
    "chart": "table",
    "metric": "核心高管購買額（USD）",
    "secondary": "职務、股數與交易後持股",
    "x": "人物／公司",
    "y": "核心高管購買額（USD）",
    "panels": [
        "主圖：核心高管購買額（USD），依人物／公司排列",
        "輔圖：职務、股數與交易後持股",
        "明細：核心高管自行購買雷達的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "股票／上市市場",
        "事件日期與狀態",
        "職稱及最小購買額"
    ],
    "apis": [
        "INSIDER"
    ],
    "calculation": "以is_officer及officer_title識別CEO/CFO，再篩非衍生P類交易並展示原文職稱。",
    "caveat": "職稱匹配需處理縮寫；不能把獎授A當自掏資金購買。 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": 7,
    "decision": 7,
    "clarity": 9,
    "sample_labels": [
        "CEO購買",
        "CFO購買",
        "其他高管",
        "職稱待核實"
    ],
    "cadence": "日更；公告修訂時刷新",
    "category_name": "公司事件與內部人",
    "score": 72.0,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/insider-transactions-api"
    ],
    "rank": 544,
    "stage": "P3",
    "svg_file": "mockups/0544-EVT-031.svg",
    "demo_fingerprint": "502935f6cb1cacee",
    "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
        }
    }
}