Advisory â Rithmic, LLC Market Data Subscription Agreement and Rithmic, LLC Market Data Subscriber Self-Certification must be electronically signed by April 25, 2014. Please be advised that all users of Rithmic software and all users of Rithmic market data must agree to and electronically sign Rithmicâs Market Data Subscription Agreement and must electronically certify their status as a either a Professional Subscriber or a Non-Professional Subscriber through Rithmic's Market Data Subscriber Self-Certification window. The documents required to be electronically signed may only be viewed and signed through R | Trader⢠or R | Trader Proâ¢. Please note that the use of R | Trader Pro⢠to view and sign these documents will cause an R | Trader Pro⢠usage fee to be charged to your account. Users who are not currently using R | Trader Pro⢠can avoid incurring the R | Trader Pro⢠usage fee by viewing and electronically signing the required documents through R | Trader⢠at no extra charge. All users of Rithmicâs market data, including users who use third party screens to view Rithmicâs market data and users who use third party screens and other programs to trade on Rithmicâs R | Trade Execution Platformâ¢, must agree to and electronically sign the two (2) required documents. Users who have not signed both documents by April 25, 2014 will not be able to log in to the R | Trade Execution Platform⢠until such time as both documents are electronically signed. R | Trader⢠and R | Trader Pro⢠may be downloaded free at: http://www.rithmic.com/download_software Rithmic is a developer of high performance multi-asset trade execution software. Rithmic's R | Trade Execution Platform⢠for trading futures, spreads and options provides highly stable and scalable desktop trading and risk management screens, a C++ API, a .NET API, FIX connectivity, market data and order routing. Learn more about Rithmic at: www.rithmic.com