MARKET DECISION SYSTEM 7

ELECTRONIC INFORMATION SYSTEMS SERVING THE SECURITIES BROKERAGE AND FINANCIAL COMMUNITY, CONSISTING OF A CENTRAL COMPUTER AND TERMINAL DEVICES-NAMELY, PROGRAMMABLE CONTROL UNITS (PCU'S) DIRECTING QUERIES FOR INFORMATION CONCERNING FINANCIAL AND BROKERAGE DATA (SUCH AS STOCK MARKET QUOTATIONS, NEWS AND STATISTICAL AND MANAGEMENT INFORMATION) TO A CENTRAL COMPUTING SITE; INPUT KEYBOARDS, VIDEO DISPLAY READOUTS AND HARD COPY PRINTERS; AND STRUCTURAL COMPONENTS THEREOF FOR USE IN SAID SYSTEMS