Hello guys,

I would like to know your opinion. I am using bitcoin.de as marketplace. I noticed this seller first time few days before the big crash. He was there all day, all night, putting always 40 offers with volume 0.05 btc. In this way he is blocking the first pages of offers. See the picture. And other people to be able to sell their BTC need to go down with price, to get infront of him. And then this seller, just move his 40 offers in front of them and so on all days.
what is he finally doing? Is this normal? I do not see any normal reason to sell 2 BTC in 40 offers by 0.05 btc.

https://imgur.com/a/Ushfi1A