the price will increase almost for sure, un less some major thing will put a dent on bitcoin before the halving
Yes, at the moment it all points out that the price should increase around the next halving. what will happen in the end and how will market dynamics work out it will be seen.
Halving is not the only thing that should work out for the Bitcoin price next year. I expect that in 2016 the long awaited ETFs and Gemini exchange see the light of the day. Also the block size increase should be solved and this should regain the confidence into Bitcoin as well.