{
    "id": "OPT-008",
    "category": "OPT",
    "title": "期權市場活躍標的",
    "question": "哪些美股吸引最多期權交易？",
    "chart": "bar",
    "metric": "合約成交總數（張）",
    "secondary": "股票成交與相對歷史活躍度",
    "x": "標的股票",
    "y": "合約成交總數（張）",
    "panels": [
        "主圖：合約成交總數（張），依標的股票排列",
        "輔圖：股票成交與相對歷史活躍度",
        "明細：期權市場活躍標的的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "美股標的與報價日",
        "到期日與行權價",
        "股票／ETF與最小覆蓋"
    ],
    "apis": [
        "OPTIONS",
        "EOD"
    ],
    "calculation": "同日對所有已獲完整合約頁的標的加總 volume，另計其自身歷史相對量。",
    "caveat": "不同標的合約成本不同；張數不是資金額或收益。 Marketplace 額外方案；僅美股日終快照，不含逐筆買賣方向或券商庫存；先驗證合約乘數。",
    "data_class": "額外方案",
    "complexity": "中",
    "audience": "進階",
    "reach": 7,
    "frequency": 8,
    "decision": 8,
    "clarity": 9,
    "sample_labels": [
        "最高成交",
        "第二梯隊",
        "中等活躍",
        "低活躍"
    ],
    "cadence": "美股收市後日更",
    "category_name": "美股期權",
    "score": 77.5,
    "requires_user_input": false,
    "requires_extra_plan": true,
    "source_urls": [
        "https://eodhd.com/marketplace/unicornbay/options",
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes"
    ],
    "rank": 395,
    "stage": "P2",
    "svg_file": "mockups/0395-OPT-008.svg",
    "demo_fingerprint": "abc8f978449838c3",
    "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
        }
    }
}