Penson GHCO ranks #26 in Futures Magazine "Top 50 Brokers"
CHICAGO — Penson GHCO rose to the #26 slot in Futures Magazine's annual lineup of the top fifty U.S. brokerage firms. (read more here)

PFIX API For Advanced Trading
CHICAGO — Penson GHCO's PFIX API is an advanced electronic trading capability based on the securities industry FIX standard protocol. PFIX API supports sophisticated customers trading in multiple asset classes via their own trading software who are seeking an execution venue around the clock for futures trading... (click here)