Current System Status

System Status

Updated: 2025/08/03 22:16:34 EST

Trading Operations
Stat	Message	Created/Updated
	To SEHK Traders:Please be informed that Phase 1 of the Minimum Spreads Reduction in Hong Kong Securities Market has been launched this morning (4 August 2025). Stocks with a price band of HKD10-20 will now tick in HKD0.01 increments, and stocks between HKD20-50 will tick in increments of HKD0.02. For further details, please refers to the HKEX website www.hkex.com.hk [Mesg Id: 1535]	2025/08/03 22:16 2025/08/03 22:16

Legend
	Problem/Outage
	Scheduled Maintenance
	General Info
	Normal Operations
	Resolved

System Availability

There are four main computing centers operating around the globe; two in the U.S., one in Europe and one in Hong Kong. New customers are automatically assigned to one of these server facilities based upon their location and/or trading preferences.

Trading is available 24 hours a day, 7 days a week with the exception of system reset times described in the table below.

Server Reset Times	North America	Europe	Asia
Saturday - Thursday	23:45 - 00:45 ET¹	05:45 - 06:45 CET¹	First reset: 16:45 - 17:45 ET ¹ Second reset: 20:15 - 21:00 HKT
Friday	23:00 - 03:00 ET²	23:00 - 03:00 ET ²	23:00 - 03:00 ET²

Disclosures

The reset period describes the duration during which your account may be unavailable for a few seconds. It does not indicate that the entire system will be unavailable for the full reset period. During a reset period, there may be an interruption in the ability to log in or manage orders. Existing orders (native types) will operate normally although execution reports and simulated orders will be delayed until the reset is complete.
During the Friday evening reset period, all services will be unavailable in all regions for the duration of the reset.