You can do research so you can know if the bitcoin price possible to increase or it will decrease but you cant get exact what happen you only get some information and you are only to spec what possible to happen. But For me bitcoin price will increase more because for sure many inew investor will invest to the bitcoin and possible price of bitcoin in the month of september is 5000 dollars.
I think you don't need to research here about the news because bitcoin is obvious that can be increase more if you are holding bitcoins from before and until now you know that bitcoin is continues to increase that i think the price of bitcoin can be increase more soon.. so if you not invest today you can't make any good profit or you will just lose the opportunity to make profit..
Because every year we are seeing a new level or price of bitcoin so if you are long term holder you can make a good profit holding bitcoin for long termm..
So i recommend to buy and invest bitcoin right now the more you invest the more you can buy bitcoin .