[
  {
    "exchange":"SSE",
    "cal_date":"20260507",
    "is_open":1,
    "pretrade_date":"20260506"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260506",
    "is_open":1,
    "pretrade_date":"20260430"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260505",
    "is_open":0,
    "pretrade_date":"20260430"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260504",
    "is_open":0,
    "pretrade_date":"20260430"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260503",
    "is_open":0,
    "pretrade_date":"20260430"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260502",
    "is_open":0,
    "pretrade_date":"20260430"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260501",
    "is_open":0,
    "pretrade_date":"20260430"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260430",
    "is_open":1,
    "pretrade_date":"20260429"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260429",
    "is_open":1,
    "pretrade_date":"20260428"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260428",
    "is_open":1,
    "pretrade_date":"20260427"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260427",
    "is_open":1,
    "pretrade_date":"20260424"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260426",
    "is_open":0,
    "pretrade_date":"20260424"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260425",
    "is_open":0,
    "pretrade_date":"20260424"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260424",
    "is_open":1,
    "pretrade_date":"20260423"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260423",
    "is_open":1,
    "pretrade_date":"20260422"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260422",
    "is_open":1,
    "pretrade_date":"20260421"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260421",
    "is_open":1,
    "pretrade_date":"20260420"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260420",
    "is_open":1,
    "pretrade_date":"20260417"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260419",
    "is_open":0,
    "pretrade_date":"20260417"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260418",
    "is_open":0,
    "pretrade_date":"20260417"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260417",
    "is_open":1,
    "pretrade_date":"20260416"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260416",
    "is_open":1,
    "pretrade_date":"20260415"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260415",
    "is_open":1,
    "pretrade_date":"20260414"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260414",
    "is_open":1,
    "pretrade_date":"20260413"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260413",
    "is_open":1,
    "pretrade_date":"20260410"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260412",
    "is_open":0,
    "pretrade_date":"20260410"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260411",
    "is_open":0,
    "pretrade_date":"20260410"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260410",
    "is_open":1,
    "pretrade_date":"20260409"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260409",
    "is_open":1,
    "pretrade_date":"20260408"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260408",
    "is_open":1,
    "pretrade_date":"20260407"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260407",
    "is_open":1,
    "pretrade_date":"20260403"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260406",
    "is_open":0,
    "pretrade_date":"20260403"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260405",
    "is_open":0,
    "pretrade_date":"20260403"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260404",
    "is_open":0,
    "pretrade_date":"20260403"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260403",
    "is_open":1,
    "pretrade_date":"20260402"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260402",
    "is_open":1,
    "pretrade_date":"20260401"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260401",
    "is_open":1,
    "pretrade_date":"20260331"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260331",
    "is_open":1,
    "pretrade_date":"20260330"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260330",
    "is_open":1,
    "pretrade_date":"20260327"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260329",
    "is_open":0,
    "pretrade_date":"20260327"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260328",
    "is_open":0,
    "pretrade_date":"20260327"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260327",
    "is_open":1,
    "pretrade_date":"20260326"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260326",
    "is_open":1,
    "pretrade_date":"20260325"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260325",
    "is_open":1,
    "pretrade_date":"20260324"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260324",
    "is_open":1,
    "pretrade_date":"20260323"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260323",
    "is_open":1,
    "pretrade_date":"20260320"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260322",
    "is_open":0,
    "pretrade_date":"20260320"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260321",
    "is_open":0,
    "pretrade_date":"20260320"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260320",
    "is_open":1,
    "pretrade_date":"20260319"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260319",
    "is_open":1,
    "pretrade_date":"20260318"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260318",
    "is_open":1,
    "pretrade_date":"20260317"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260317",
    "is_open":1,
    "pretrade_date":"20260316"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260316",
    "is_open":1,
    "pretrade_date":"20260313"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260315",
    "is_open":0,
    "pretrade_date":"20260313"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260314",
    "is_open":0,
    "pretrade_date":"20260313"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260313",
    "is_open":1,
    "pretrade_date":"20260312"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260312",
    "is_open":1,
    "pretrade_date":"20260311"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260311",
    "is_open":1,
    "pretrade_date":"20260310"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260310",
    "is_open":1,
    "pretrade_date":"20260309"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260309",
    "is_open":1,
    "pretrade_date":"20260306"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260308",
    "is_open":0,
    "pretrade_date":"20260306"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260307",
    "is_open":0,
    "pretrade_date":"20260306"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260306",
    "is_open":1,
    "pretrade_date":"20260305"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260305",
    "is_open":1,
    "pretrade_date":"20260304"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260304",
    "is_open":1,
    "pretrade_date":"20260303"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260303",
    "is_open":1,
    "pretrade_date":"20260302"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260302",
    "is_open":1,
    "pretrade_date":"20260227"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260301",
    "is_open":0,
    "pretrade_date":"20260227"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260228",
    "is_open":0,
    "pretrade_date":"20260227"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260227",
    "is_open":1,
    "pretrade_date":"20260226"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260226",
    "is_open":1,
    "pretrade_date":"20260225"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260225",
    "is_open":1,
    "pretrade_date":"20260224"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260224",
    "is_open":1,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260223",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260222",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260221",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260220",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260219",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260218",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260217",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260216",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260215",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260214",
    "is_open":0,
    "pretrade_date":"20260213"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260213",
    "is_open":1,
    "pretrade_date":"20260212"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260212",
    "is_open":1,
    "pretrade_date":"20260211"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260211",
    "is_open":1,
    "pretrade_date":"20260210"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260210",
    "is_open":1,
    "pretrade_date":"20260209"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260209",
    "is_open":1,
    "pretrade_date":"20260206"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260208",
    "is_open":0,
    "pretrade_date":"20260206"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260207",
    "is_open":0,
    "pretrade_date":"20260206"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260206",
    "is_open":1,
    "pretrade_date":"20260205"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260205",
    "is_open":1,
    "pretrade_date":"20260204"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260204",
    "is_open":1,
    "pretrade_date":"20260203"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260203",
    "is_open":1,
    "pretrade_date":"20260202"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260202",
    "is_open":1,
    "pretrade_date":"20260130"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260201",
    "is_open":0,
    "pretrade_date":"20260130"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260131",
    "is_open":0,
    "pretrade_date":"20260130"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260130",
    "is_open":1,
    "pretrade_date":"20260129"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260129",
    "is_open":1,
    "pretrade_date":"20260128"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260128",
    "is_open":1,
    "pretrade_date":"20260127"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260127",
    "is_open":1,
    "pretrade_date":"20260126"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260126",
    "is_open":1,
    "pretrade_date":"20260123"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260125",
    "is_open":0,
    "pretrade_date":"20260123"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260124",
    "is_open":0,
    "pretrade_date":"20260123"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260123",
    "is_open":1,
    "pretrade_date":"20260122"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260122",
    "is_open":1,
    "pretrade_date":"20260121"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260121",
    "is_open":1,
    "pretrade_date":"20260120"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260120",
    "is_open":1,
    "pretrade_date":"20260119"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260119",
    "is_open":1,
    "pretrade_date":"20260116"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260118",
    "is_open":0,
    "pretrade_date":"20260116"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260117",
    "is_open":0,
    "pretrade_date":"20260116"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260116",
    "is_open":1,
    "pretrade_date":"20260115"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260115",
    "is_open":1,
    "pretrade_date":"20260114"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260114",
    "is_open":1,
    "pretrade_date":"20260113"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260113",
    "is_open":1,
    "pretrade_date":"20260112"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260112",
    "is_open":1,
    "pretrade_date":"20260109"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260111",
    "is_open":0,
    "pretrade_date":"20260109"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260110",
    "is_open":0,
    "pretrade_date":"20260109"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260109",
    "is_open":1,
    "pretrade_date":"20260108"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260108",
    "is_open":1,
    "pretrade_date":"20260107"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260107",
    "is_open":1,
    "pretrade_date":"20260106"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260106",
    "is_open":1,
    "pretrade_date":"20260105"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260105",
    "is_open":1,
    "pretrade_date":"20251231"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260104",
    "is_open":0,
    "pretrade_date":"20251231"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260103",
    "is_open":0,
    "pretrade_date":"20251231"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260102",
    "is_open":0,
    "pretrade_date":"20251231"
  },
  {
    "exchange":"SSE",
    "cal_date":"20260101",
    "is_open":0,
    "pretrade_date":"20251231"
  }
]