| 摘要 |
<p>A method of fulfilling two or more periodic trading system requests, in which each of the trading system requests is associated with a data interval, a trading system, and an identifier representing a security is provided. The system includes a master data server (1) which receives data from one or more sources (2) or (3). The master data server (1) stores the data or a derivative of the data on storage device (4). Client data server (5) sends a request to master data server (1) and stores received data on a client data storage device (6). Upon receiving a request, scheduler (7) reorganizes them in a table of daily trading system requests. A trading system initiates a buy or sell signal based upon aggregare interval data. The buy or sell notice is then transmitted to a customer (14).</p> |
