{
    "id": "MAC-005",
    "category": "MAC",
    "title": "收益率曲線變動分解",
    "question": "債息變動主要是整體平移、斜率改變還是局部扭曲？",
    "chart": "multi",
    "metric": "收益率變化分解（基點）",
    "secondary": "各期限實際變化與殘差",
    "x": "收益率曲線因子",
    "y": "收益率變化分解（基點）",
    "panels": [
        "主圖：收益率變化分解（基點），依收益率曲線因子排列",
        "輔圖：各期限實際變化與殘差",
        "明細：收益率曲線變動分解的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "國家／資產／貨幣",
        "資料日期與觀測頻率",
        "共同期限集合與兩個日期"
    ],
    "apis": [
        "EOD",
        "EXCHANGE"
    ],
    "calculation": "對同國共同期限的兩日收益率差，回歸常數與中心化期限；列平移量、長短端斜率差及殘差分布。",
    "caveat": "描述性線性分解依所選期限而變；不包含債券久期，也不能換算持倉損益。 各資產需對齊貨幣、交易日與時區；宏觀修訂值不代表當時已知數據。",
    "data_class": "衍生",
    "complexity": "高",
    "audience": "專業",
    "reach": 5,
    "frequency": 6,
    "decision": 6,
    "clarity": 7,
    "sample_labels": [
        "整體平移",
        "斜率變化",
        "短端殘差",
        "中段殘差",
        "長端殘差"
    ],
    "cadence": "依原始資料發布頻率；市場序列日更",
    "category_name": "宏觀、外匯與加密資產",
    "score": 57.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/api-for-historical-data-and-volumes",
        "https://eodhd.com/financial-apis/exchanges-api-list-of-tickers-and-trading-hours"
    ],
    "rank": 848,
    "stage": "P4",
    "svg_file": "mockups/0848-MAC-005.svg",
    "demo_fingerprint": "406868afb42c963c",
    "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
        }
    }
}