It's hard to tell if the price will increase or not. We've already had some big increases this year so that could be accounted for already. The price also depends on individuals that are investing and their demand for bitcoin, so you can't always predict what people will do in this situation.
Yes it is hard to have a gesture but the most probable thing is that the price will not increase and it is capable to decrease.
If you think that way you are limiting the capability and value of bitcoins to be big in the future, we should believe in the price increase even though we cannot predict the right outcome but bitcoin has never stop surprising us.
The price will increase mainly due to the adoption by the general public. It is less affected by halving in the future.