Display Screen or Portion Thereof with Animated Graphical User Interface

FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface showing a first image of an embodiment of our new design; and,

FIG. 2 is a second image thereof.

The appearance of the graphical user interface sequentially transitions between the images shown in FIGS. 1 and 2 . The process, order, or period in which one image transitions to another forms no part of the claimed design.

The outermost broken line in each of FIGS. 1 and 2 depict a boundary line of a display screen or portion thereof, and forms no part of the claimed design. The dash-dash-dash broken lines illustrating the graph grid lines in FIGS. 1 and 2 do not form a part of the claimed design. The remainder of the broken lines in FIGS. 1 and 2 depict text, icons, or the remainder of the graphical user interface or portion thereof, and form no part of the claimed design.