Exante: EXANTE was created by professional traders — for professional traders. We use our products ourselves because they are the only products in the market that work the way professional traders ... Futures Facts: Introduction of futures and options to sophisticated trading strategies. InvestorLinks: Links to research on stocks and commodities updated daily. Large list of brokers and general information. Commodity Central: Free trading resource. The Electronic Commodity Trading Journal: Record keeping system for students and professional traders.