I believe this is your first time of experiencing market volatility, it happens often, but that doesn't call for panic, investors are not going to lose their capital, as a matter of fact, it's one of the suitable times to increase your accumulation if you have the resource because of maybe the price reduction whenever the market is bearish.
There are various reasons that can pull down the market value of a particular coin, it could be news, it could as well be the market forces displaying its forces against itself, but that's shouldn't call for panic or for you to sell your tokens out of panic because that's like a storm in a teacup.
The cryptocurrency market condition recently keep going down and Bitcoin decreasing new lower price after dropping around $65k last few hours ago, still at bad moment for bitcoin and altcoin holder after looking how much percentage of decreasing bitcoin and some altcoin recently but keep optimistic for holding our assets not be panic facing with this moment.
Still not get correct reason behind of bitcoin and some altcoin price decreasing drastically but I believe with large correction of cryptocurrency market has moment recovery several days later and keep purchasing if have free money or holding your assets waiting return back to the higher price.
Some my altcoin assets got decreasing around 10% to 20% after last week investing and I think have been in dip price but can't believing has another dip price, wish this bad moment of market correction will recovery as soon possibility in short term.