people leapfrogging the price down on Swissex, tsk tsk no patience, instead of just joining the last sell wall they go a point below, "Quick quick I must sell my coins before anyone else"
last time I had lots of fun playing leapfrog with a seller got him right down with my sell orders below his until I had him where I wanted him and Bam! I gobbled all his coins up. thank you to that person.
Those are the day traders. The're in it only for a few % gain on each trade. The more you trade, the quicker the profit accumulates. They could care less about the coin, it's all a numbers game.