发明名称 METHOD AND APPARATUS FOR MONITORING THE STRENGTH OF A REAL ESTATE OR COMMODITY MARKET
摘要 A METHOD AND APPARATUS FOR MONITORING THE STRENGTH OF A REAL ESTATE OR COMMODITY MARKET A method for monitoring the strength of a real estate or commodity market is disclosed. By gathering information regarding the total number of sales, total number of pending listings, total number of active listings, and total number ofexpired listings in a time period, a market index may be derived. This market index can then be charted over a plurality of periods, giving an indication of any temporal trends. JEN/gfb/daf 1/ROTR-5048
申请公布号 CA2062368(A1) 申请公布日期 1992.09.12
申请号 CA19922062368 申请日期 1992.03.05
申请人 ROTHSTEIN, ROBERT E. 发明人 ROTHSTEIN, ROBERT E.
分类号 (IPC1-7):G06F15/20 主分类号 (IPC1-7):G06F15/20
代理机构 代理人
主权项
地址