MarketEdge V1.0S, Bill Mason, SASI Software, PO Box 457, Sherwood, OR 97140 503-625-5384 MarketEdge is for the beginning stock market investor:professional trader:money manager. SASI's MarketEdge is a stock market trend analysis market timing software program. It can be used for individual stocks and Indexes, but the primary function of MarketEdge is to analyze the overall stock market and determine major trend changes. MarketEdge runs on any 640K DOS system.