00028086 M&M TRADING

00028068 TURTLE TRADING

00028054 RABOBANK INTERNATIONAL

00028043 323 TRADING

00028036 FLOW TRADERS

00028029 THE ROYAL BANK OF SCOTLAND

00028020 EFFECTIVE TRADERS AMSTERDAM

00028018 HIERONYMUS OPTIONS

00027002 VIGILANT FUTURES

00024984 NOMURA INTERNATIONAL