基差走势(基差走势)

{
    "basis": 0,
    "basisList": [
        0
    ],
    "basisRate": 0,
    "basisRateList": [
        0
    ],
    "contractVO": {
        "contract": "string",
        "contractName": "string",
        "exchangeCd": "string",
        "exchangeCdName": "string",
        "id": 0,
        "lastTradeTime": "2019-08-24T14:15:22.123Z",
        "mainContract": 0,
        "minChgPriceNum": "string",
        "multiplier": 0,
        "priceUnit": "string",
        "productId": "string",
        "productName": "string",
        "tradeMarginRatio": 0
    },
    "date": "2019-08-24",
    "dateList": [
        {}
    ],
    "future": 0,
    "futurelist": [
        0
    ],
    "spot": 0,
    "spotlist": [
        0
    ]
}