In the first place, the price of Bitcoin is volatile thats why we cannot predict the price if it goes down or rises. But one thing we know is that, unless there are investors and investments in Bitcoin, it will stay on track. Investors are also one of the main reasons why there are ups and downs. When investors sell their assets and others follow when there is a dump and vice versa
That is indeed how the cryptocurrency work. Also that is the reason why crptocurrency are unpredictable, that is because every people has their own way of thinking and there is no regulation to manage that price fluctuation when many big investors sell their coins.