CHIEF Web Authentication (CAS) - Top Trader
PDF User Manual

Download Now
iOS 按此下载Android Download
Or Search CHIEF Web Authenticationsearch

For the purposes of enhancing a security of internet services and a security requirement of the trading platform, we have launched a new CHIEF Web Authentication* (CAS). Customers can enjoy a secure, reliable and convenient online trading experience. After registration, customers can use either a fingerprint sensor function or an one-time authentication code for login online trading platform.

Features of CHIEF Web Authentication (CAS):
  • Authentication with fingerprint is more convenient than using password, it's more secure also.
  • Customers can reduce the risk of unauthorized transactions with a “Passcode On”.

View the tutorial

Select your language and read the disclaimer, then view the tutorial about how it works.


Register by Account Number, ID and Mobile /Email, then tap “Confirm”.

* Please sign up with enrolled CHIEF Account

Enter Passcode

Enter the one-time passcode we sent to you by SMS or email. You can choose to enable TouchID for authentication, then tap “Continue” to complete the process.

Complete Registration

After the registration is completed, a confirmation letter will be sent to you by SMS and Email.

Authentication Setting

You can change the authentication method anytime.


  • Each iPhone/ iPad is able to register for one single account, and each account can be registered to one single iPhone/ iPad. If you own more than one iPhone/ iPad, please cancel the registration from the registered iPhone/ iPad before you register the other one.
  • Any fingerprint stored on your iPhone/ iPad can be used for authentication. For security reasons, we recommend that you do not register third party fingerprints in your iPhone/ iPad. Please ensure that you cancel the registration from the iPhone/ iPad before selling, exchanging, or disposing of them.
  • CHIEF Web Authentication currently supports Apple mobile devices with iOS 9.0 or above
  • If your registered iPhone/ iPad is lost or stolen, please contact our customer support hotline at (852) 2500 9199 to cancel your registration from CHIEF Web Authentication.
  • Please do not install or launch CHIEF Web Authentication App in a smartphone or other device with any pirated, hacked, fake or unauthorized application or where the software lockdown has been overridden (such as a “jailbroken” or “rooted” smartphone or device).
App Download
Instant trading of stocks after taking an in-depth look at every move of the market
Website Push Notifications
Provide the latest financial news and promotions

Subscribe to keep up to date with CHIEF
Informative contents include:
Latest news, coming seminar, featured articles on wealth management