
Free
About
Cathay Sec. HK is a new generation trading platform developed by Cathay Securities (Hong Kong) Co., Ltd. Provides customers and brokers with powerful and comprehensive transaction management for the Hong Kong market and risk management derivatives trading platform. Main features include: -Product trading -Order management -Real-time account inquiry -Real-time profit and loss calculation -Market product inquiry
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What's New in Cathay Sec. HK
3.6.4(37)
July 17, 2026
Bug Fix on A-Share market data display



