As the price of bitcoin is continuously growing and suddenly facing a drastic fall, this is often happening which makes people around as believe bitcoin is in the falling side.
That's why bitcoin called volatile. whenever bitcoin can go up or down. even when prices are growing. then also the price may fall. so you have to be ready to be it
There are very negative about the value and that is not good. The value is not that low now and that is good, it is a bit stable.
You will never know what will happen with the value. So that is very hard to predict. But we all hope that it will rise.