PRODUCT REVIEW: Aberration by John Sweeney
Keith Fitschenís Aberration was first offered for sale in 1993, and it has, with few exceptions, been a perennial
contender among the top multicommodity trading systems. And for good reason. Aberration is straightforward. It constantly computes trading points around the current price and enters on hitting these. Then it exits when prices return to normal, away from the trading points. The vendor discloses the conceptual
thinking fully in the manual.