The video shows a person's hand holding a pen and pointing to a computer screen. The screen displays a graph with peaks and valleys, which the person is explaining. The person's hand moves around the screen, pointing to different parts of the graph. The video is shot from a close-up angle, focusing on the person's hand and the screen. The person's voice can be heard in the background, providing commentary on the graph. The colors in the video are muted, with the screen displaying shades of blue and gray. The person's hand is light-skinned, and the pen is black with a silver tip.