ReturnResult«自由价差»(ReturnResult«自由价差»)

{
    "code": "string",
    "date": {
        "dateList": [
            {}
        ],
        "datetimeList": [
            "2019-08-24T14:15:22.123Z"
        ],
        "ma20List": [
            0
        ],
        "priceDiffList": [
            0
        ]
    },
    "msg": "string"
}