{
    "id": "rates_credit_reference-12",
    "category": "rates_credit_reference",
    "category_name": "利率與信用環境",
    "title": "貼現因子與遠期利率模型",
    "question": "貼現因子與遠期利率模型",
    "chart": "line",
    "metric": "貼現因子與遠期利率模型",
    "secondary": "曲線＋模型參數面板",
    "x": "觀察期／樣本",
    "y": "示例數值",
    "panels": [
        "貼現因子與遠期利率模型",
        "曲線＋模型參數面板",
        "資料明細"
    ],
    "filters": [
        "標的／市場",
        "分析區間",
        "基準／參數"
    ],
    "apis": [
        "UST",
        "CREDIT"
    ],
    "calculation": "UST par須bootstrap並明示cashflow／interpolation；已有spot時按該定義轉discount factor，再算forward。",
    "caveat": "不是直接API字段；不能把UST par當spot；完整OIS／swap市場曲線及可交易forward需額外quote。",
    "inputs": "UST par curve或HQM spot曲線、插值與複利慣例",
    "extra_inputs": "明示bootstrap、日數／複利和插值模型；OIS等另需外部完整報價",
    "data_class": "衍生",
    "complexity": "原生／衍生，逐標的驗證",
    "rank": 12,
    "stage": "P2",
    "collection": "product",
    "source_urls": [
        "https://eodhd.com/financial-apis/us-treasury-ust-interest-rates-api-beta",
        "https://eodhd.com/financial-apis/credit-and-sovereign-risk-data-api"
    ],
    "requires_user_input": false,
    "requires_extra_plan": false,
    "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
        }
    }
}