stock traders' term, combining garbage and arbitrage , for activity in stocks swept upward by the psychology surrounding a major takeover. For example, when two leading entertainment stocks, Time, Inc., and Warner Communications, Inc., were in play in 1989, stocks with insignificant involvement in the entertainment sector became active. Garbatrage would not apply to activity in bona fide entertainment stocks moving on speculation that other mergers would follow in the wake of Time-Warner.
See also rumortrage