The Global Exchanges & Trading Summit takes place as lawmakers and regulators craft new rules to avoid a repeat of the financial crisis. The rising chorus for more transparency in capital markets could drive a host of new derivatives to exchanges and clearinghouses, propelling them out of the recession, but growing calls for a clampdown on speculation and automated trading could hit some of the world's most powerful dealers and investors, undercutting the exchanges that rely on them. High-frequency trading is behind much of the spike in volumes over the last year, but as volatility drops from crisis-era highs, traders of all kinds are forced to reevaluate strategies, and exchanges are maneuvering to attract that business. A couple years after a period of blockbuster mergers, investors wonder whether the heavyweight exchange operators are angling for another round. Join us March 29-31 as we ask some of the biggest players in the industry to share their insights and outlook for the industry at the Reuters Global Exchanges and Trading Summit which will take place in New York, London, Hong Kong.