Which interface enables access to the order book and trading without pre-trade transparency and reporting functions?

Which interface enables access to the order book and trading without pre-trade transparency and reporting functions?

• A. Application Service Provider
• B. Standard Trading Interface (STI)
• C. Central Limit Order Book (CLOB)
• D. OUCH Trading Interface (OTI)

Answer: (B)

The Standard Trading Interface is designed to give you access to the trading system and the order book for placing and executing trades, but it does not include pre-trade transparency data or integrated reporting functions. In practice, you can route orders and trade through this interface while market data and regulatory post-trade reporting come from separate systems. The central limit order book, by contrast, is the actual display of all current orders and thus embodies pre-trade transparency, making it unsuitable for the described scenario. The OUCH Trading Interface focuses on order entry and routing rather than providing a full view of the order book, and an Application Service Provider is a hosting model rather than a trading interface.

The Standard Trading Interface is designed to give you access to the trading system and the order book for placing and executing trades, but it does not include pre-trade transparency data or integrated reporting functions. In practice, you can route orders and trade through this interface while market data and regulatory post-trade reporting come from separate systems. The central limit order book, by contrast, is the actual display of all current orders and thus embodies pre-trade transparency, making it unsuitable for the described scenario. The OUCH Trading Interface focuses on order entry and routing rather than providing a full view of the order book, and an Application Service Provider is a hosting model rather than a trading interface.