Which statement describes OTI?

Which statement describes OTI?

• A. Provides basic trading and reporting functions including straight-through processing to clearing/settlement.
• B. Provides most rapid order input (lowest latency only in conjunction with co-location) and order maintenance.
• C. Provides direct, high-speed access for activities that require HFT.
• D. OTI is free of charge for all participants.

Answer: (B)

OTI refers to the Order Transmission Interface, the pathway traders use to enter, modify, and cancel orders directly with the exchange. Its main strength is rapid order input and ongoing order maintenance, with latency dropping to its lowest level when you’re co-located near the exchange’s systems. This combination—fast entry plus ability to keep orders up to date as market conditions change—best captures what OTI is designed to do. It isn’t primarily about basic trading and reporting to clearing and settlement (that belongs to post-trade processes), nor is it an exclusively high-frequency trading gateway beyond order transmission capabilities, and it isn’t free for all participants.

OTI refers to the Order Transmission Interface, the pathway traders use to enter, modify, and cancel orders directly with the exchange. Its main strength is rapid order input and ongoing order maintenance, with latency dropping to its lowest level when you’re co-located near the exchange’s systems. This combination—fast entry plus ability to keep orders up to date as market conditions change—best captures what OTI is designed to do. It isn’t primarily about basic trading and reporting to clearing and settlement (that belongs to post-trade processes), nor is it an exclusively high-frequency trading gateway beyond order transmission capabilities, and it isn’t free for all participants.