What price you expect bitcoin by 30 September?
According China Exchanges Shut down and China miners Ban
I've expected that it will remain on the 4000$ mark and won't go down. Luckily and fortunately it did not fall down and is continuously increasing. It is now priced at 4150$ and maybe before november it will be on 4300. The game changer will be the hardfork in November, if it will be more or as successful of the fork last month of August, maybe Bitcoin will be able to reach 5000 before this year end and without China.