What price you expect bitcoin by 30 September?
According China Exchanges Shut down and China miners Ban
Despite the fact that China seems to be trying to get bitcoin out of its country i think that a bull market that happens next week is possible.
Price could well recover to more than $4k by the end of the month. Perhaps even more by a couple of hundred dollars. I think that we are going to mainly see a lot of sideways movements at least until November.
It won't be less than $3k by the end of the month either, though.
Bitcoin is resisting to go down and now is trading above 4150 it seems the bad news have stopped and bitcoin is slowly regaining its price, however I do not think this is going to last for a long time, as we get closer to November we are going to get even more turbulence since the date of the hard fork is getting closer and I do not see either side willing to back down on their positions.