{
    "id": "OPT-022",
    "category": "OPT",
    "title": "保護性認沽保險成本",
    "question": "買認沽保護現有股票要付多少成本？",
    "chart": "line",
    "metric": "受保護到期損益（USD）",
    "secondary": "保費率與最大模型損失",
    "x": "到期股價（USD）",
    "y": "受保護到期損益（USD）",
    "panels": [
        "主圖：受保護到期損益（USD），依到期股價（USD）排列",
        "輔圖：保費率與最大模型損失",
        "明細：保護性認沽保險成本的資料列、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",
        "保障比例／持股成本"
    ],
    "apis": [
        "OPTIONS",
        "EOD",
        "USER"
    ],
    "calculation": "用戶持股成本，計股票損益+max(K-S,0)×股數-put ask×股數-費用。",
    "caveat": "需合約數與持股匹配；保護只到指定到期日且受條款影響。 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": "用戶資料",
    "complexity": "高",
    "audience": "進階",
    "reach": 7,
    "frequency": 8,
    "decision": 9,
    "clarity": 9,
    "sample_labels": [
        "大幅下跌",
        "保護履約價",
        "損益平衡",
        "現價",
        "上漲"
    ],
    "cadence": "美股收市後日更",
    "category_name": "美股期權",
    "score": 80.0,
    "requires_user_input": true,
    "requires_extra_plan": true,
    "source_urls": [
        "https://eodhd.com/marketplace/unicornbay/options",
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes"
    ],
    "rank": 333,
    "stage": "P2",
    "svg_file": "mockups/0333-OPT-022.svg",
    "demo_fingerprint": "b60abe6527ecfc92",
    "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
        }
    }
}