Captcha not verified
Submission failed

Home»Service Centre»Cornèrtrader Platform»Cornèrtrader - Firewall/Proxy Communications

Cornèrtrader - Firewall/Proxy Communications

Cornèrtrader communicates with a set of remote servers in order to function properly.
Please find below the list of addresses and ports that may need to be added to your firewall/proxy setup to allow for outgoing communications on ports 1001, 443 and 80.

Note: below, IP addresses etc. needs to be switched to Cornèrtrader relevant.

Core services:                       Authentication Server (SIM) (                       Authentication Server (LIVE) (     Trade Server (SIM)         Trade Server (LIVE)                 Updates/Web reports
Additional services:             Charts (           News (           Price Alert Server (LIVE) (           Price Alert Server (SIM) (*         TradeMaker/Webconnect (LIVE) (*         TradeMaker/Webconnect (SIM) (               Help pages (

As a minimum requirement, in order to fully utilize the trading application, port 443 and port 80 need to be open to the servers listed above for HTTPS and HTTP traffic respectively.

*This URL is accelerated in some regions and the IP address and/or URL may differ from the one listed.
We also recommend that you clear the cache of your proxy to ensure that it is using the latest details.
Most users will not need to make any changes to their Network Environment for Cornèrtrader to run optimally, though it is common for anyone using the platform from behind a corporate firewall to have to make changes in their network environment.

Cornèrtrader is the online trading brand of Cornèr Bank Ltd. The website, all pages thereof and the material contained therein are not intended for natural or legal persons who, by virtue of their nationality, place of business, residence or for other reasons are subject to a legal system that prohibits or limits access thereto, consultation, availability or publication thereof, the presentation of financial services or the marketing of certain financial products. In particular, certain sections or pages relating to products and services of Cornèr Bank Ltd. are intended only for persons resident and/or domiciled in Switzerland. Access to the Cornèr Bank Ltd. website is prohibited to all persons to whom such restrictions apply. Please also read the legal notes and privacy notice.