Basically we the BUYERS AND SELLERS who are trading are the one's who are controlling the crypto market, the law of demand and supply controls whether the coin price would fluctuate or not, but mostly the big investors or we call it whales are the one's who are mostly manipulating the coins, because the bigger your influence or investment the better you have the chance to stand on crypto's volatility on different aspects. Thats why we are all here controlling on how the crypto market will fluctuate or not.
Yes big investors can change how are crypto going, but the law of supply and demand plays a vital role in all business. As part of this community we can also contribute that change as we always continue to support crypto word.