{
  "generated_at": "2026-10-30T11:03:44+00:00",
  "timezone": "Asia/Hong_Kong",
  "description": "Latest available daily observations; not real-time streaming prices.",
  "markets": {
    "dow": {
      "id": "dow",
      "name": "道瓊斯工業平均指數",
      "kind": "index",
      "unit": "點",
      "value": 52342.55859,
      "previous_close": 52475.10156,
      "change": -132.54297,
      "change_pct": -0.2526,
      "as_of": "2026-10-29",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/%5EDJI",
      "status": "ok"
    },
    "sp500": {
      "id": "sp500",
      "name": "標普 500 指數",
      "kind": "index",
      "unit": "點",
      "value": 7720.39014,
      "previous_close": 7743.97998,
      "change": -23.58984,
      "change_pct": -0.3046,
      "as_of": "2026-10-29",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/%5EGSPC",
      "status": "ok"
    },
    "nasdaq": {
      "id": "nasdaq",
      "name": "納斯達克綜合指數",
      "kind": "index",
      "unit": "點",
      "value": 26184.7207,
      "previous_close": 26549.84961,
      "change": -365.12891,
      "change_pct": -1.3753,
      "as_of": "2026-10-29",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/%5EIXIC",
      "status": "ok"
    },
    "gold": {
      "id": "gold",
      "name": "現貨黃金",
      "kind": "gold",
      "unit": "USD／金衡盎司",
      "value": 3981.0,
      "previous_close": null,
      "change": null,
      "change_pct": null,
      "as_of": "2026-10-30",
      "source": "Gold API / XAU spot",
      "source_url": "https://gold-api.com/",
      "status": "ok"
    }
  },
  "futures": {
    "silver": {
      "id": "silver",
      "name": "白銀期貨",
      "kind": "future",
      "unit": "美元／金衡盎司",
      "value": 50.535,
      "previous_close": 52.191,
      "change": -1.656,
      "change_pct": -3.173,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/SI%3DF",
      "status": "ok",
      "contract_name": "Silver Dec 26",
      "contract_symbol": "SI=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    },
    "wti": {
      "id": "wti",
      "name": "WTI 紐約原油期貨",
      "kind": "future",
      "unit": "美元／桶",
      "value": 104.25,
      "previous_close": 102.0,
      "change": 2.25,
      "change_pct": 2.2059,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/CL%3DF",
      "status": "ok",
      "contract_name": "Crude Oil Dec 26",
      "contract_symbol": "CL=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    },
    "brent": {
      "id": "brent",
      "name": "布蘭特原油期貨",
      "kind": "future",
      "unit": "美元／桶",
      "value": 113.62,
      "previous_close": 114.88,
      "change": -1.25999,
      "change_pct": -1.0968,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/BZ%3DF",
      "status": "ok",
      "contract_name": "Brent Crude Oil Last Day Financ",
      "contract_symbol": "BZ=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    },
    "gasoline": {
      "id": "gasoline",
      "name": "汽油期貨（RBOB）",
      "kind": "future",
      "unit": "美元／加侖",
      "value": 3.1373,
      "previous_close": 3.185,
      "change": -0.0477,
      "change_pct": -1.4976,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/RB%3DF",
      "status": "ok",
      "contract_name": "RBOB Gasoline Dec 26",
      "contract_symbol": "RB=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    },
    "natural_gas": {
      "id": "natural_gas",
      "name": "天然氣期貨",
      "kind": "future",
      "unit": "美元／百萬英熱單位",
      "value": 2.903,
      "previous_close": 2.952,
      "change": -0.049,
      "change_pct": -1.6599,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/NG%3DF",
      "status": "ok",
      "contract_name": "Natural Gas Dec 26",
      "contract_symbol": "NG=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    },
    "copper": {
      "id": "copper",
      "name": "銅期貨",
      "kind": "future",
      "unit": "美元／磅",
      "value": 6.5175,
      "previous_close": 6.581,
      "change": -0.0635,
      "change_pct": -0.9649,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/HG%3DF",
      "status": "ok",
      "contract_name": "Copper Dec 26",
      "contract_symbol": "HG=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    },
    "wheat": {
      "id": "wheat",
      "name": "小麥期貨",
      "kind": "future",
      "unit": "美仙／蒲式耳",
      "value": 606.0,
      "previous_close": 603.75,
      "change": 2.25,
      "change_pct": 0.3727,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/ZW%3DF",
      "status": "ok",
      "contract_name": "Chicago SRW Wheat Futures,Dec-2",
      "contract_symbol": "ZW=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    },
    "corn": {
      "id": "corn",
      "name": "玉米期貨",
      "kind": "future",
      "unit": "美仙／蒲式耳",
      "value": 449.5,
      "previous_close": 451.25,
      "change": -1.75,
      "change_pct": -0.3878,
      "as_of": "2026-10-30",
      "source": "Yahoo Finance (public chart)",
      "source_url": "https://finance.yahoo.com/quote/ZC%3DF",
      "status": "ok",
      "contract_name": "Corn Futures,Dec-2026",
      "contract_symbol": "ZC=F",
      "observed_at": "2026-10-30T04:00:00+00:00",
      "market": "futures",
      "quote_note": "延遲／每日最新可用價；連續代號會轉倉，不代表現貨價格"
    }
  },
  "treasuries": {
    "us2y": {
      "id": "us2y",
      "name": "美國 2 年期國債",
      "value": 4.67,
      "unit": "%",
      "as_of": "2026-10-28",
      "source": "FRED / US Treasury",
      "source_url": "https://fred.stlouisfed.org/series/DGS2",
      "status": "ok"
    },
    "us10y": {
      "id": "us10y",
      "name": "美國 10 年期國債",
      "value": 5.05,
      "unit": "%",
      "as_of": "2026-10-28",
      "source": "FRED / US Treasury",
      "source_url": "https://fred.stlouisfed.org/series/DGS10",
      "status": "ok"
    },
    "us30y": {
      "id": "us30y",
      "name": "美國 30 年期國債",
      "value": 5.37,
      "unit": "%",
      "as_of": "2026-10-28",
      "source": "FRED / US Treasury",
      "source_url": "https://fred.stlouisfed.org/series/DGS30",
      "status": "ok"
    }
  },
  "fx": {
    "pair": "CNY/HKD",
    "base": "CNY",
    "quote": "HKD",
    "value": 1.1778,
    "unit": "HKD / 1 CNY",
    "as_of": "2026-10-29",
    "source": "Frankfurter / ECB reference rates",
    "source_url": "https://frankfurter.dev/",
    "status": "ok"
  },
  "fed_target": {
    "lower": 3.75,
    "upper": 4.0,
    "as_of": "2026-10-29",
    "source": "FRED / Federal Reserve",
    "source_url": "https://fred.stlouisfed.org/series/DFEDTARL",
    "status": "ok"
  }
}