{
    "metadata": {
        "code": "180A",
        "name": "ＧＸ超長米債",
        "date": "2026-03-19 JST"
    },
    "price_info": {
        "current_price": "299.0",
        "datetime": "15:30 JST",
        "price_state": "",
        "diff_price": "-0.6",
        "diff_percent": "-0.20"
    },
    "pts_info": {
        "price": "－",
        "datetime": "－"
    },
    "event_info": {
        "settlement_date": null
    },
    "market_data": {
        "previous_close": {
            "price": "299.6",
            "date": "03\/18 JST"
        },
        "open": {
            "value": "300.0",
            "time": "09:00 JST"
        },
        "high": {
            "value": "300.0",
            "time": "09:00 JST"
        },
        "low": {
            "value": "298.0",
            "time": "09:39 JST"
        },
        "volume": "14650",
        "trading_value": "4000000",
        "vwap": "299.096",
        "trade_count": "31"
    }
}