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Market Data Transmission Schedule

Blue Ocean market data runs each evening from pre-session startup through morning shutdown. 

Test traffic begins before the live session and concludes once overnight trading and data reconciliation end.

Phase

Approximate Time (ET)

Description

Test Startup

4:15 PM

Initial transmission begins with test symbols and sample trades.

Production Start (BOATS)

4:30 PM

MEMOIR feeds begin for Blue Ocean ATS production.

Production Start (BDE)

5:00 PM

BDE mirror feeds go live.

Trading Session (BOATS)

8:00 PM - 4:00 AM

Active overnight trading session.

Data Continuation

4:00 AM - 7:00 AM

Post- session data transmission and processing.

System Shutdown (T+1)

Around 8:30 AM

Final disconnect and feed closure. 

Note: All times are approximate and may vary due to manual startup and shutdown procedures.