Topic - Virtu Financial

Virtu Financial is one of the largest high frequency electronic trading and market making firms. Virtu executes various trading strategies in equities, fixed income, currencies and commodities across numerous stock exchanges and other markets. Virtu uses proprietary technology-enabled strategies to trade large volumes of securities. Virtu operates on more than 25 exchanges globally including NYSE Euronext, NASDAQ and the Chicago Mercantile Exchange. - Source: Wikipedia