code: def _example_stock_quote(quote_ctx):
      
      stock_code_list = ["US.AAPL", "HK.00700"]
  
      # subscribe "QUOTE"
      ret_status, ret_data = quote_ctx.subscribe(stock_code_list, ft.SubType.QUOTE)
      if ret_status != ft.RET_OK:
          print("%s %s: %s" % (stock_code_list, "QUOTE", ret_data))
          exit()
  
      ret_status, ret_data = quote_ctx.query_subscription()
      if ret_status != ft.RET_OK:
          print(ret_status)
          exit()
      print(ret_data)
  
      ret_status, ret_data = quote_ctx.get_stock_quote(stock_code_list)
      if ret_status != ft.RET_OK:
          print(ret_data)
          exit()
      quote_table = ret_data
  
      print("QUOTE_TABLE")
      print(quote_table)
docs: 获取批量报价，输出 股票名称，时间，当前价，开盘价，最高价，最低价，昨天收盘价，成交量，成交额，换手率，振幅，股票状态