{
    "id": "NEW-019",
    "category": "NEW",
    "title": "公司共同報道關係矩陣",
    "question": "哪些公司經常在同一故事中被比較？",
    "chart": "matrix",
    "metric": "共同故事次數（次）",
    "secondary": "Jaccard 共現比例",
    "x": "公司對",
    "y": "共同故事次數（次）",
    "panels": [
        "主圖：共同故事次數（次），依公司對排列",
        "輔圖：Jaccard 共現比例",
        "明細：公司共同報道關係矩陣的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "股票／主題",
        "文章日期與來源域名",
        "最低共同故事數"
    ],
    "apis": [
        "NEWS"
    ],
    "calculation": "對每篇 symbols 先合併上市別名，再以去重故事建立公司共現計數和Jaccard係數。",
    "caveat": "同文提及不代表供應鏈、競爭或股權關係。 僅涵蓋供應商收錄文章；分數是文本情緒，並非所有投資者的立場。",
    "data_class": "衍生",
    "complexity": "高",
    "audience": "專業",
    "reach": 5,
    "frequency": 6,
    "decision": 6,
    "clarity": 8,
    "sample_labels": [
        "公司A",
        "公司B",
        "公司C",
        "公司D",
        "公司E"
    ],
    "cadence": "新聞入庫時更新；情緒彙總日更",
    "category_name": "新聞與情緒",
    "score": 58.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/stock-market-financial-news-api"
    ],
    "rank": 836,
    "stage": "P4",
    "svg_file": "mockups/0836-NEW-019.svg",
    "demo_fingerprint": "7a7e7bd5cfad80bc",
    "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
        }
    }
}