Bitcoin has been targeted once again with negative speculations over the media and it all started with flashing news when bitcoin reached its ATH and gradually publishers most possibly sponsored by government or banks are trying to question bitcoin's stability and we see new articles everyday stating Bitcoin is going to drop massively and all. This definitely affects nee entrants into Bitcoin which might lead them to withdraw it.
This time they are not directly targeting bitcoin but gradually.
Its also like this the last time Bitcoin had a bull run. Everybody or most people that has no knowledge about it called it a bubble that would just suddenly pop out of its current value but its really unlikely to happen for Bitcoin to lose its value. This might affect Bitcoin but its only for a short period of time and we can see it on the graph because some of this negative speculations are really affecting the demand of Bitcoin.