{
    "id": "OPT-021",
    "category": "OPT",
    "title": "現金擔保認沽比較",
    "question": "不同認沽履約價提供甚麼保費與接貨成本？",
    "chart": "table",
    "metric": "保費／擔保現金（%）",
    "secondary": "損益平衡價及距現價折讓",
    "x": "履約價",
    "y": "保費／擔保現金（%）",
    "panels": [
        "主圖：保費／擔保現金（%），依履約價排列",
        "輔圖：損益平衡價及距現價折讓",
        "明細：現金擔保認沽比較的資料列、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",
        "DTE與最大價差"
    ],
    "apis": [
        "OPTIONS",
        "EOD"
    ],
    "calculation": "標準合約以put bid/K計期內保費率，平衡價=K-bid；年化另標為簡單外推。",
    "caveat": "期權可能被指派；年化假設不能保證重複取得收益。 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": 9,
    "clarity": 9,
    "sample_labels": [
        "較低接貨價",
        "中等折讓",
        "接近平值",
        "價內認沽"
    ],
    "cadence": "美股收市後日更",
    "category_name": "美股期權",
    "score": 80.0,
    "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": 332,
    "stage": "P2",
    "svg_file": "mockups/0332-OPT-021.svg",
    "demo_fingerprint": "5dc8d305bbb6b862",
    "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
        }
    }
}