{
    "id": "SEC-004",
    "category": "SEC",
    "title": "二百日均線以上比例",
    "question": "市場長期趨勢改善是否涉及足夠多股票？",
    "chart": "line",
    "metric": "高於二百日均線股票（%）",
    "secondary": "合資格成分數（檔）",
    "x": "交易日期",
    "y": "高於二百日均線股票（%）",
    "panels": [
        "長期趨勢廣度",
        "有效分母",
        "新股及停牌"
    ],
    "filters": [
        "成分股範圍",
        "產業分類",
        "加權方式"
    ],
    "apis": [
        "EOD",
        "TECH",
        "EXCHANGE"
    ],
    "calculation": "對具至少二百有效交易日的股票求 split-adjusted SMA，計當日收市高於均線數量／合格數量。",
    "caveat": "新股另分母；現有名單回看為固定樣本，不是無存活偏差歷史全市場。；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": "低",
    "audience": "大眾",
    "reach": 9,
    "frequency": 9,
    "decision": 9,
    "clarity": 10,
    "sample_labels": [
        "早期",
        "中段",
        "後段",
        "近期"
    ],
    "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": 91.0,
    "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": 83,
    "stage": "P1",
    "svg_file": "mockups/0083-SEC-004.svg",
    "demo_fingerprint": "216674eeac8c8450",
    "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
        }
    }
}