It is possible to make pump and dump of cryptocurrency with small capitalization. But how to make the pump and dump of bitcoin? It is rather difficalt. Buy the way the price of cryptocurrency start to grow. Somebody made a very big pump and dump

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In the purest sense, a
BTC pump is hardly possible. Perhaps at the end of 2017 the pump was natural. It takes many months and even years. It is necessary that people forget dump 2018 and again would like to buy.
In order for people to forget such a dump, a lot of time must pass !. I think they will find a new way to attract new hamsters.

When the crypto-foreign exchange market stabilizes a little and starts its growth, a large number of new customers will necessarily appear on the market.
Of course it will. The only question is when it will be. Usually the market falls quickly, but growth takes a very long time.
That's right what you say about the falling market is always fast and unpredictable and if we wait for market growth it takes a long time, of course, so we must be patient to wait for growth
Some experts think that till the end of this year the price of Bitcoin will be 15000$. May be they have a lot of Bitcoin and just want it. That is why "predict" it