TickerStockState

message TickerStockState {
  string ticker = 1;
  int64 total_volume = 2;
  int64 start_total_volume = 3;
  int64 volume = 4;
  double open = 5;
  double close = 6;
  double high = 7;
  double low = 8;
  int64 tape_time = 9;
  string date = 10;
  MarketTime market_time = 13;
}