For certain element series the maxima or minima stress values can be represented. Displacements will be read from the superposition file for all possible combinations and the stresses will be calculated. According the input (MAX,MIN,MINTEN,MAXTEN,MINCOM, MAXCOM) the maxima or minima stresses resp. minima or maxima of tension resp. minima or maxima of compression for selected stress-check point will be drawn.