There is strong resistance above 5880 level as we can see in last few days and I doubt that 6000$ can be reached before hard fork,maybe in the case of some big player invest a large amount of money and push price up.After the situation with hard fork is resolved there should not be no obstacles that price does not go up.But as each day can bring some good, but also the bad news it is difficult to predict when exactly something will happens.It should not be significant changes in next days,price may stay in range between 5500-5700$.
I don't think big players will invest a lot after price went up that much. BTC price has been falling after reaching all time high. That's OK because people are taking profits and that's causing the price to fall. And now everybody is waiting for the price to drop more before buying BTC again. There's still a week left until the snaphost for BTC Gold will be taken. And I think soon people will start buying BTC again to receive "free" BTC Gold. If people don't start buying then perhaps big players might invest a little more, just enough to make price jump a little and to attract small players to start buying. So I think it's very likely for Bitcoin to surpass 6000$ before 25 October.