Where get information for fundamental analysis to btc trading?

[maokoto]

To add to what has already been said :

a) I like to study the market depth via Poloniex. Sometimes it can help.

b) I also follow bitcoin personnalities on twitter or so. They are often quicker in relaying some news than Coindesk and so  

Good points these two. I had not thought about that. Perhaps you can suggest some of those Bitcoin personnalities?

I tend to check zapchain too. Sometimes info goes fast there and you get some that are valuable.