Decentralization cannot be regulated and the price will continue to change when demand and supply occur in the market. Negative news can also have an effect on the market decline because many have panicked selling.
One should know that Market is Volatile not only crypto even the stock market globally, it is unpredictable, and these can be due for several reason or indicators in the market, it may be affected because of the volume of investment by the investors, the fundamental, market structure, and most important indicator are the behavior of consumer's toward Bitcoin, experts say, it can be affected also by issues on Hacker, Scammer, and the never ending issue on Regulation by the Government which until now it is not yet resolved. Yet, the good new, Bitcoin remains to be stable on the market.