Then, bitcoin price could recover but still can't reach over $4000, but keep fluctuate and decline to $3600.
Who responsible for this down trend? Yes, they are whales manipulators who trying to shake the market, get easy and fast profits.
And the market always react to sell-off if bitcoin price seems fall too hard, as long as people do not believe in bitcoin and want to get profit by sell at the higher price and buy back at the dip, bitcoin price will remain like this.
If I may add, since bitcoin is based on speculation, we can't never really pinpoint the exact reasons why it is happening like that because of the speculative aspect of bitcoin. It maybe Dimon or someone else behind, but the thing is there are a lot of opportunistic investors who are going to grab every opportunity they find to get the good side of the bargain. So this cycle continues, once market reacts and price falls, others find it a good buying points for easy money in their pocket. So expect the unexpected in this kind of speculative market.