As soon as there is enough support in the 110's to dump around 4k coins.
why would you dump 4k coins if we see 180$ in two weeks

Because we won't

these dumps seem just so important during phases with low volume.
but you can watch the strings of some puppetmasters as long as you want and you won't find out what's behind it.
there are not just manipulators under the whales but also guys that actually care less about some peanuts of profit.
a stabilized value attracts confidence of more investors and market growth can keep up.
e.g. i read on some mining thread that the dump on 2nd June was done by some miners cashing out and somebody there even gave start signal after establishing a huge sell wall so the price slipped only by 10$.
of course a lot is manipulation with such a small market, but it's not always intended to just pump and dump for the profit.