[Jane Street, Jump Trading, and Other Proprietary Trading Firms Flock to Hong Kong] According to Crypto Briefing, Jump Trading is expanding its office in Hong Kong, joining the wave of major proprietary trading firms like Jane Street and IMC Trading betting heavily on the Asian financial hub. Jane Street has reportedly expanded to six floors, covering over 110,000 square feet in Hong Kong, while IMC Trading is also growing its operations in the city. Jump Trading is actively hiring in Hong Kong, building a statistical arbitrage trading team focused on mid- to low-frequency strategies. The recruitment is led by Zoey Zhao, formerly of Citadel Securities, targeting talent with STEM backgrounds and experience in quantitative research and machine learning.