{
    "metadata": {
        "code": "180A",
        "name": "ＧＸ超長米債",
        "date": "2026-03-13 JST"
    },
    "price_info": {
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        "datetime": "14:22 JST",
        "price_state": "",
        "diff_price": "+0.3",
        "diff_percent": "+0.10"
    },
    "pts_info": {
        "price": "－",
        "datetime": "－"
    },
    "event_info": {
        "settlement_date": null
    },
    "market_data": {
        "previous_close": {
            "price": "297.7",
            "date": "03\/12 JST"
        },
        "open": {
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            "time": "09:00 JST"
        },
        "high": {
            "value": "298.5",
            "time": "12:55 JST"
        },
        "low": {
            "value": "297.6",
            "time": "09:00 JST"
        },
        "volume": "16970",
        "trading_value": "5000000",
        "vwap": "298.017",
        "trade_count": "16"
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}