The Aggregate Value (Aggr Value) is a theoretical value assigned to an aggregate based on a combination of the stock values within the aggregate. The Aggr Value helps you to see how an aggregate is situated in relation to its Technical Reverse (Tech Reverse). An aggregate whose Aggr Value is inferior to its Technical Reverse will have a negative Medium Term Technical Trend and an aggregate whose Aggr Value is superior to its Tech Reverse will have a positive Medium Term Technical Trend.