{
    "id": "SEC-005",
    "category": "SEC",
    "title": "創新高與創新低家數",
    "question": "市場強勢與弱勢尾部哪一邊正在擴張？",
    "chart": "stacked",
    "metric": "二百五十二日新高／新低數（檔）",
    "secondary": "淨新高比率（%）",
    "x": "交易日期",
    "y": "二百五十二日新高／新低數（檔）",
    "panels": [
        "新高新低家數",
        "淨新高比例",
        "有效歷史覆蓋"
    ],
    "filters": [
        "成分股範圍",
        "產業分類",
        "加權方式"
    ],
    "apis": [
        "EOD",
        "TECH",
        "EXCHANGE"
    ],
    "calculation": "統一價格調整口徑，今日價格與前251個有效日範圍比較；同時等於高低時另處理。",
    "caveat": "不足一年歷史股票不混入分母；除息調整與拆股需一致，不能用原始跳點誤判。；市場廣度必須覆蓋選定完整成分股並列出有效分母，不能直接把 Screener 前 1,000 筆當全市場。",
    "data_class": "衍生",
    "complexity": "中",
    "audience": "大眾",
    "reach": 9,
    "frequency": 9,
    "decision": 9,
    "clarity": 9,
    "sample_labels": [
        "創新高",
        "創新低",
        "區間內",
        "歷史不足"
    ],
    "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": "產業與市場廣度",
    "score": 90.0,
    "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/technical-indicators-api",
        "https://eodhd.com/financial-apis/exchanges-api-list-of-tickers-and-trading-hours"
    ],
    "rank": 98,
    "stage": "P1",
    "svg_file": "mockups/0098-SEC-005.svg",
    "demo_fingerprint": "217d162f35777275",
    "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
        }
    }
}