There are good news almost daily. But there is some rich circle that wants to see Bitcoin going down, so they can buy cheaper.
You have said it all. This is one main reason why fundamental analysis is not even working in the market as you get to see the price not even going in direction with the whole news going on in the market and then you kept wondering who are those selling with all these positive vibe and news that is supposed to create a huge market upward movement, and this simply is just the best explanation for it.
I really hope good news usually have that much of an impact on btc price as everything is manipulated anyway, so in a way, fundamentals just do not work that much as well as TA and all you have to do is to find a way to play safe in the market. As it is, the market simply tends toward negative speculations than anything positive and if you look at the media, they simply do not even help out in any case as all they are just after is being carriers of bad news.