Market_data_snapshot_int (dtc-pb.Dtc_pb.Dtcprotocol_piqi.Market_data_snapshot

type t = {

mutable symbol_id : Dtcprotocol_piqi.uint32 option;

mutable session_settlement_price : Dtcprotocol_piqi.protobuf_int32 option;

mutable session_open_price : Dtcprotocol_piqi.protobuf_int32 option;

mutable session_high_price : Dtcprotocol_piqi.protobuf_int32 option;

mutable session_low_price : Dtcprotocol_piqi.protobuf_int32 option;

mutable session_volume : Dtcprotocol_piqi.protobuf_int32 option;

mutable session_num_trades : Dtcprotocol_piqi.uint32 option;

mutable open_interest : Dtcprotocol_piqi.uint32 option;

mutable bid_price : Dtcprotocol_piqi.protobuf_int32 option;

mutable ask_price : Dtcprotocol_piqi.protobuf_int32 option;

mutable ask_quantity : Dtcprotocol_piqi.protobuf_int32 option;

mutable bid_quantity : Dtcprotocol_piqi.protobuf_int32 option;

mutable last_trade_price : Dtcprotocol_piqi.protobuf_int32 option;

mutable last_trade_volume : Dtcprotocol_piqi.protobuf_int32 option;

mutable last_trade_date_time : Dtcprotocol_piqi.float64 option;

mutable bid_ask_date_time : Dtcprotocol_piqi.float64 option;

mutable session_settlement_date_time : Dtcprotocol_piqi.uint32 option;

mutable trading_session_date : Dtcprotocol_piqi.uint32 option;

mutable trading_status : Dtcprotocol_piqi.trading_status_enum option;

}