{
    "id": "SCR-035",
    "category": "SCR",
    "title": "低歷史波動候選",
    "question": "哪些流動性達標的股票，在近期共同期間較少大幅波動？",
    "chart": "bar",
    "metric": "年化回報波動（%）",
    "secondary": "平均成交額（基準幣）",
    "x": "候選股票",
    "y": "年化回報波動（%）",
    "panels": [
        "低波動候選",
        "流動性與停牌排除",
        "樣本期間"
    ],
    "filters": [
        "市場範圍",
        "流動性門檻",
        "條件門檻"
    ],
    "apis": [
        "EOD",
        "EXCHANGE",
        "FX"
    ],
    "calculation": "按同市場日回報 standard deviation×√252 排序，排除長停牌、過多零回報和成交不足。",
    "caveat": "交易不活躍可假造低波動；不能把低歷史波動當資本保證。；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": "進階",
    "reach": 7,
    "frequency": 7,
    "decision": 7,
    "clarity": 10,
    "sample_labels": [
        "候選甲",
        "候選乙",
        "候選丙",
        "剔除停牌"
    ],
    "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": 73.0,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes",
        "https://eodhd.com/financial-apis/exchanges-api-list-of-tickers-and-trading-hours",
        "https://eodhd.com/financial-apis/list-supported-forex-currencies"
    ],
    "rank": 516,
    "stage": "P3",
    "svg_file": "mockups/0516-SCR-035.svg",
    "demo_fingerprint": "2db5f409582a0da9",
    "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
        }
    }
}