{
    "id": "NEW-048",
    "category": "NEW",
    "title": "情緒聚合穩健性對照",
    "question": "單篇極端新聞是否支配平均情緒？",
    "chart": "multi",
    "metric": "不同聚合方法情緒分數（-1至1）",
    "secondary": "中位數及去重前後差值",
    "x": "聚合方法",
    "y": "不同聚合方法情緒分數（-1至1）",
    "panels": [
        "主圖：不同聚合方法情緒分數（-1至1），依聚合方法排列",
        "輔圖：中位數及去重前後差值",
        "明細：情緒聚合穩健性對照的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "股票／主題",
        "文章日期與來源域名",
        "截尾比例"
    ],
    "apis": [
        "NEWS",
        "SENTIMENT"
    ],
    "calculation": "比較去重平均、中位數、截尾平均與供應商 normalized，顯示每種樣本數。",
    "caveat": "這些自建聚合與供應商方法不同，不能標為官方替代值。 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": 4,
    "frequency": 5,
    "decision": 5,
    "clarity": 7,
    "sample_labels": [
        "供應商值",
        "去重平均",
        "中位數",
        "截尾平均"
    ],
    "cadence": "新聞入庫時更新；情緒彙總日更",
    "category_name": "新聞與情緒",
    "score": 48.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/stock-market-financial-news-api"
    ],
    "rank": 976,
    "stage": "P4",
    "svg_file": "mockups/0976-NEW-048.svg",
    "demo_fingerprint": "be69d1c044bbae64",
    "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
        }
    }
}