Currently there's about 12M DLUX. There is 5% annual inflation. But because the developers have such a major share of the project there is a 3 year program to increase supply to 100M with automated market makers buying tokens off the DEX and therefore raising the price for everyone.
On the HIVE side of things DLUX nodes use Hive RCs to form consensus and execute DEX trades. Hopefully raising both the utility and scarcity of Hive.