{
    "id": "SCR-012",
    "category": "SCR",
    "title": "選股條件逐步漏斗",
    "question": "每加一個條件，剩下多少候選，哪條條件最嚴？",
    "chart": "bar",
    "metric": "剩餘候選數（檔）",
    "secondary": "各步排除比率（%）",
    "x": "篩選步驟",
    "y": "剩餘候選數（檔）",
    "panels": [
        "條件漏斗",
        "每步排除原因",
        "資料不足分流"
    ],
    "filters": [
        "市場範圍",
        "流動性門檻",
        "條件門檻"
    ],
    "apis": [
        "EXCHANGE",
        "BULK",
        "FUND"
    ],
    "calculation": "對同一完整最新資料集依指定次序套市場、規模、流動性、財報條件，記錄每步有效分母。",
    "caveat": "所有步驟必須使用同一數據時點；Screener 分頁截斷會造成錯誤漏斗。；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": 9,
    "frequency": 9,
    "decision": 9,
    "clarity": 10,
    "sample_labels": [
        "全體樣本",
        "市值門檻",
        "流動性門檻",
        "財務門檻"
    ],
    "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": 91.0,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/exchanges-api-list-of-tickers-and-trading-hours",
        "https://eodhd.com/financial-apis/bulk-api-eod-splits-dividends",
        "https://eodhd.com/financial-apis/stock-etfs-fundamental-data-feeds"
    ],
    "rank": 79,
    "stage": "P1",
    "svg_file": "mockups/0079-SCR-012.svg",
    "demo_fingerprint": "dce7b4a1f85405a0",
    "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
        }
    }
}