It takes few dumps to activate, and it's like a barrel roll going down hill until it comes off the first hill. Person dumping will have to stake and take a huge loss to activate it to see how far down the hill it will go. Strategic small order volume buying to see how low his/her amounts can be re-purchased to make x3, x5, etc.. Takes money to make money.

Plus few others are left in the books because too many sell orders and not enough automated buy orders. Now you see everyones cards and what they wanted to do.

If people were botting, and they usually do, if bots have stop loss or are not configured to stop trading during loss trades without not making a trade on a loss it's a huge bonus to those who generate the barrel roll.     <---- High profit