{
    "id": "listed_options_us-04",
    "category": "listed_options_us",
    "category_name": "美國上市股票／ETF 期權",
    "title": "隱含波動率微笑與偏斜",
    "question": "隱含波動率微笑與偏斜",
    "chart": "line",
    "metric": "隱含波動率微笑與偏斜",
    "secondary": "call／put折線",
    "x": "觀察期／樣本",
    "y": "示例數值",
    "panels": [
        "隱含波動率微笑與偏斜",
        "call／put折線",
        "資料明細"
    ],
    "filters": [
        "標的／市場",
        "分析區間",
        "基準／參數"
    ],
    "apis": [
        "OPTIONS"
    ],
    "calculation": "同日同到期比較IV；可插值25-delta put減call。",
    "caveat": "IV和Greeks為供應商模型量；確認比例／百分比單位；稀疏區不強行平滑。",
    "inputs": "IV、strike、delta、type、exp_date",
    "extra_inputs": "依左側必要欄位與限制核實",
    "data_class": "另購",
    "complexity": "核實另購／展示權",
    "rank": 4,
    "stage": "P1",
    "collection": "product",
    "source_urls": [
        "https://eodhd.com/lp/us-stock-options-api/",
        "https://eodhd.com/marketplace/unicornbay/options"
    ],
    "requires_user_input": false,
    "requires_extra_plan": true,
    "cadence": "示例資料",
    "sample_labels": [
        "2019",
        "2020",
        "2021",
        "2022",
        "2023",
        "2024"
    ],
    "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
        }
    }
}