{
    "id": "OPT-044",
    "category": "OPT",
    "title": "供應商理論價偏離",
    "question": "市場報價與供應商理論價差多少？",
    "chart": "bar",
    "metric": "中價對理論價偏離（%）",
    "secondary": "理論價、價差與報價年齡",
    "x": "合約",
    "y": "中價對理論價偏離（%）",
    "panels": [
        "主圖：中價對理論價偏離（%），依合約排列",
        "輔圖：理論價、價差與報價年齡",
        "明細：供應商理論價偏離的資料列、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",
        "最小理論價及價差"
    ],
    "apis": [
        "OPTIONS"
    ],
    "calculation": "以(midpoint-theoretical)/theoretical計偏離，要求理論價為正且報價有效。",
    "caveat": "theoretical 取決於供應商模型，偏離不代表套利或定價錯誤。 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": "專業",
    "reach": 4,
    "frequency": 5,
    "decision": 6,
    "clarity": 7,
    "sample_labels": [
        "低於理論價",
        "接近理論價",
        "高於理論價",
        "模型值缺失"
    ],
    "cadence": "美股收市後日更",
    "category_name": "美股期權",
    "score": 51.0,
    "requires_user_input": false,
    "requires_extra_plan": true,
    "source_urls": [
        "https://eodhd.com/marketplace/unicornbay/options"
    ],
    "rank": 939,
    "stage": "P4",
    "svg_file": "mockups/0939-OPT-044.svg",
    "demo_fingerprint": "77859059abfc2fdd",
    "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
        }
    }
}