No body can bring down the price of any coin. Nobody wants the price of the coin to go down except those that wants to buy. Prices fluctuate base on the what is happening around usI know there was a serious crash in the price of all cryptocurrency last year and this was as a result of the fact that China banned all financial institutions from dealing with cryptocurrency . But as we experience the bullish market I was just believing that everything has returned to normal and it was just a strategy to bring down the price of all coin.