In September, 2018 they will make network upgrade 1. About this event it is written in their road map. Exact date isn't reported. Source: blog.z.cash/roadmap-update-2017-12/
Possibly there is a long-term bull wedge. The price for the present wasn't above the long-term line resistance. In the nearest future we expect reduction in price. The price of $100 or below is interesting to us to purchase.