The utility model discloses a marketing advertisement showing stand which comprises a supporting frame, sliding rails are symmetrically installed on the two sides of the top of the supporting frame, a showing frame is installed at the position, between the two sliding rails, of the top of the supporting frame, threaded holes are symmetrically formed in the two ends of the bottom of the outer side face of the showing frame, and bolts are connected to the threaded holes in a threaded mode. According to the poster showing stand, the sliding rail is connected with the sliding strip in a sliding mode, the sliding strip slides on the sliding rail to adjust the showing height, and therefore a better advertising effect can be achieved at different advertising places by adjusting the poster showing height, meanwhile, when the showing stand is detached, the poster can be conveniently and rapidly placed, and the poster showing stand is convenient to use. When the display stand is used, the supporting foot frame is rotated, the parallel supporting frame is clamped on the supporting frame, then the telescopic rod is rotated, and the outer ring face of the telescopic rod is clamped into the clamping ring buckle, so that the display stand is convenient to disassemble and assemble, meanwhile, the size of the display stand is effectively reduced, and transportation is convenient.