{
    "metadata": {
        "code": "1579",
        "name": "日経ブル２",
        "date": "2026-03-19 JST"
    },
    "price_info": {
        "current_price": "509.7",
        "datetime": "15:30 JST",
        "price_state": "",
        "diff_price": "-37.8",
        "diff_percent": "-6.90"
    },
    "pts_info": {
        "price": "494",
        "datetime": "01:22 03\/20 JST"
    },
    "event_info": {
        "settlement_date": null
    },
    "market_data": {
        "previous_close": {
            "price": "547.5",
            "date": "03\/18 JST"
        },
        "open": {
            "value": "517.6",
            "time": "09:06 JST"
        },
        "high": {
            "value": "520.4",
            "time": "09:11 JST"
        },
        "low": {
            "value": "506.0",
            "time": "14:59 JST"
        },
        "volume": "29954890",
        "trading_value": "15426000000",
        "vwap": "514.963",
        "trade_count": "10002"
    }
}