{
    "id": "NEW-008",
    "category": "NEW",
    "title": "價格與新聞情緒象限",
    "question": "好消息是否已反映在股價走勢？",
    "chart": "scatter",
    "metric": "同期價格報酬（%）",
    "secondary": "文章數與情緒變化",
    "x": "平均文本情緒（-1至1）",
    "y": "同期價格報酬（%）",
    "panels": [
        "主圖：同期價格報酬（%），依平均文本情緒（-1至1）排列",
        "輔圖：文章數與情緒變化",
        "明細：價格與新聞情緒象限的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "股票／主題",
        "文章日期與來源域名",
        "固定比較期間"
    ],
    "apis": [
        "NEWS",
        "SENTIMENT",
        "EOD"
    ],
    "calculation": "同一期間對齊 normalized 均值與 EOD 報酬，按文章數調整點大小。",
    "caveat": "新聞可能跟隨價格而不是領先價格；無因果含義。 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": "中",
    "audience": "大眾",
    "reach": 8,
    "frequency": 7,
    "decision": 8,
    "clarity": 9,
    "sample_labels": [
        "價升語氣正面",
        "價跌語氣正面",
        "價升語氣負面",
        "價跌語氣負面"
    ],
    "cadence": "新聞入庫時更新；情緒彙總日更",
    "category_name": "新聞與情緒",
    "score": 78.0,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/stock-market-financial-news-api",
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes"
    ],
    "rank": 376,
    "stage": "P2",
    "svg_file": "mockups/0376-NEW-008.svg",
    "demo_fingerprint": "86fcec39699eb69e",
    "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
        }
    }
}