{
    "id": "SCR-036",
    "category": "SCR",
    "title": "高市場敏感度候選",
    "question": "哪些股票的歷史市場 beta 較高，適合進一步風險研究？",
    "chart": "scatter",
    "metric": "市場 beta（倍）",
    "secondary": "回歸解釋度（%）",
    "x": "回歸 R²（%）",
    "y": "市場 beta（倍）",
    "panels": [
        "beta 與解釋度",
        "估計區間",
        "基準及樣本"
    ],
    "filters": [
        "市場範圍",
        "流動性門檻",
        "條件門檻"
    ],
    "apis": [
        "EOD"
    ],
    "calculation": "對共同期間日或周回報與核實本地市場基準回歸，篩 beta 門檻並顯示置信區間。",
    "caveat": "高 beta 不等於高回報；非同步時區、異常值與短樣本會影響估計。；即時選股以最新快照為準，不等於歷史時點選股結果。",
    "data_class": "衍生",
    "complexity": "高",
    "audience": "專業",
    "reach": 6,
    "frequency": 7,
    "decision": 7,
    "clarity": 7,
    "sample_labels": [
        "高敏感高擬合",
        "高敏感低擬合",
        "中性",
        "樣本不足"
    ],
    "cadence": "每交易日收市後",
    "sample_note": "僅用於合成視覺示意，並非真實行情或投資成果。",
    "category_name": "選股與觀察清單",
    "score": 66.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes"
    ],
    "rank": 669,
    "stage": "P3",
    "svg_file": "mockups/0669-SCR-036.svg",
    "demo_fingerprint": "abd2b94ad8be9c7f",
    "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
        }
    }
}