Extension class for Unit.
Information about electronic board.
Description of the error that occurred during the registration or cancellation of the order.
Order log item.
Portfolio, describing the trading account and the size of its generated commission.
The position by the instrument.
Market depth quote representing bid or ask.
Security (shares, futures, options etc.).
Security IDs in other systems.
The main interface providing the connection to the trading systems.
The market data by the instrument provider interface.
The interface for access to provider of information about news.
The portfolio provider interface.
The position provider interface.
The interface for access to provider of information about instruments.
Transactional operations provider interface.