Five Rings

Overview

Five Rings is a trading firm headquartered in New York and London [1] that uses quantitative analysis and software development to identify and execute trading strategies across multiple financial markets [2]. The company's quants, developers, and traders continuously design and optimize strategies across a multitude of markets, established and esoteric, domestic and international [3]. Five Rings maintains offices in New York at 225 Liberty Street [4], alongside locations in Boca Raton, London, and Amsterdam [5]. The firm describes itself as a team-first meritocracy where strategies move from insight to implementation often within days or weeks [7]. Five Rings actively recruits across roles in Quantitative Trading, Software Development, Trading Operations, Systems Administration, and Quantitative Research [6], and offers internships in quantitative research, trading, and software development with mentorship pairing for new hires and interns [8].

The company's own site places it in New York: Footer text explicitly states '©2026 Five Rings New York | London', clearly listing New York as a headquarters location alongside London.. [2]

Five Rings lists its New York office at 225 Liberty Street, New York, NY 10281, +1 (212) 393 1420. [4]

Growth & traction

Five Rings has four offices: New York (225 Liberty Street), Boca Raton (225 NE Mizner Boulevard), London (201 Bishopsgate) and Amsterdam (Gustav Mahlerplein 28). [5]

Five Rings describes internships in quantitative research, trading and software development, with mentorship pairing for new hires and interns. [8]