my name minoshan rang is that we provide high-performance trading structure.oviding clients with their technology we operate proprietary trading practice that utilizes the same strategies. how proprietary trading business consists of highly complex and data intensive algorithms based on coordination between securities that have multiple market including stock-options and futures. i would like to express my gratitude for the opportunity to share my perspective that insights in today's hearing and recognize smaller firms are often not accorded such a privilege. my remarks are on the topic of investor confidence. it is self-evident that they need markets to function smoothly and the confidence investors was shaken and may 6th. it is confident that transformed the flash crash from the most recent chapter of the ongoing credit crisis into the referendum on market structure it has become. ever since may 6th investors have been plagued by the nagging suspicion that the regulatory agencies are powerless to understand the inner workings of a market or meaningfully asse