There are so many reasons which are impact bitcoin for less value to more value like if the demand for bitcoin rise the price is moving to rise and till the market force like supply balance demand the price become less and unstable so it impact bitcoin. and with this the price volatility high and then the investors feel fear and they switch the coin. So in crypto bitcoin is the most important and valuable coin for now as we can say that in the future bitcoin will use for many purposes so it will make bitcoin more expensive.
Those factors still depends on how supporters will value their investment, if they can hod and wait then more adoptions will be attract when
bitcoin value jumped high again, some people didn't realize that each time we go along the pumped we are pushing new investors aways
better to stay calm and hold your coins, bounce back will come and more investors will join the business.