{
  "_sym": "sh603938",
  "steps": [
    {
      "s": "fetch",
      "ok": true,
      "status": 200,
      "ct": "text/html; charset=UTF-8"
    },
    {
      "s": "json",
      "err": "",
      "hasData": true,
      "keys": [
        "sh603938"
      ]
    },
    {
      "s": "node",
      "hasNode": true,
      "nodeKeys": [
        "qfqday",
        "qt",
        "mx_price",
        "prec",
        "version"
      ],
      "rows": 640
    },
    {
      "s": "kl",
      "len": 640
    }
  ],
  "txUrl": "https://web.ifzq.gtimg.cn/appstock/app/fqkline/get?param=sh603938,day,,,640,qfq"
}