{
    "code": 1000,
    "message": "成功",
    "content": [
        {
            "code": "563520",
            "name": "沪深300ETF永赢",
            "date": "2025-01-03 10:32",
            "open": 0.953,
            "close": 0.952,
            "high": 0.953,
            "low": 0.952,
            "type": "etf",
            "volume": 5737,
            "total_amt": 546175,
            "range_rate": 0.11,
            "rise_rate": 0,
            "rise": 0,
            "t_rate": 0.04
        }
    ]
}