{
  "code": "304660",
  "isin": "KR7304660004",
  "name": "KODEX 미국30년국채울트라선물(H)",
  "name_en": "KODEX Ultra T-bond Futures(H)",
  "url": "https://etf.zeroin.co.kr/etf/304660",
  "as_of": 20260803,
  "as_of_note": "마지막 확정 거래일의 종가. 장중 시세가 아님",
  "live_quote_url": "https://etf.zeroin.co.kr/api/quote/304660",
  "provider": "삼성자산운용(ETF)",
  "index_name": "S&P Ultra T-Bond Futures Index(ER)",
  "listed_date": 20180912,
  "quote": {
    "close": 7240.0,
    "change": -25.0,
    "change_rate_pct": -0.34,
    "open": 7225.0,
    "high": 7250.0,
    "low": 7225.0,
    "volume": 44445,
    "amount": 321490080.0,
    "market_cap": 137560000000.0,
    "nav": 7212.53,
    "nav_disparity_pct": 0.38,
    "nav_trace_error_pct": -1.69,
    "net_asset": 138402328690.0,
    "listed_stocks": 19000000,
    "cu_unit": 100000
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  "returns_pct": {
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    "1M": -3.723404255319,
    "3M": -2.753525856279,
    "6M": -4.042412193505,
    "YTD": -4.485488126649,
    "1Y": -3.208556149732,
    "2Y": -12.454655380894
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  "fees_pct": {
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    "ter_excluding_other_costs": 0.30000000000000004,
    "total_cost": 0.3551,
    "trading_cost": 0.0701,
    "components": {
      "운용보수": 0.259,
      "판매보수": 0.001,
      "수탁보수": 0.02,
      "사무관리보수": 0.02,
      "평가보수": 0.0,
      "기타비용": 0.0551
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  "classification": {
    "market_path": "해외 > 북미 > 미국",
    "asset_path": "채권 > 국공채 > 장기",
    "theme": "국공채",
    "theme_code": "0102001",
    "product_type": "ETF",
    "replication": "실물(패시브)",
    "yield_multiple": 1.0
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  "pension": {
    "personal_eligible": true,
    "retirement_limit_pct": 100
  },
  "holdings": {
    "as_of": 20260803,
    "count": 3,
    "top": [
      {
        "rank": 3,
        "name": "US ULT30YR NOTE (CBT) 2026 09",
        "symbol": null,
        "code": "WNU6",
        "weight_pct": 99.15979026171125,
        "evaluation_price": 688382960.0,
        "market": "해외"
      },
      {
        "rank": 4,
        "name": "ISHARES 20+ YEAR TREASURY BOND ETF",
        "symbol": null,
        "code": "TLT",
        "weight_pct": 0.8402097382887534,
        "evaluation_price": 5832869.0,
        "market": "해외(나스닥)"
      }
    ],
    "all_url": "https://etf.zeroin.co.kr/etf/304660/holdings"
  },
  "distributions": {
    "ttm_distribute_rt_pct": null,
    "ttm_distribution": null,
    "ttm_pay_count": null,
    "recent": []
  },
  "source": {
    "publisher": "제로인 (ZEROIN)",
    "note": "운용사에 소속되지 않은 중립 데이터 제공자",
    "license": "https://etf.zeroin.co.kr/about"
  }
}