DIRECT ANSWER

What Is 23/5 Trading?

It means a market is available for 23 hours on each trading day, five days per week, with a one-hour operational break.

Important distinction

A market, venue, broker and security can each have different availability. “Open” only means orders may execute in the specific session described.

See the current schedule board →

Verified August 24, 2026. Informational only; not investment advice.