1000 Dash to run a masternode. ROI currently 9.12 % on annual base.
* VPS server costs excluded. * ROI is scheduled to diminish over time as Dash has an annual 7.1% cut on its block rewards (we just had such a 7% cut on our block rewards very recentely)
Masternodes gets currently 1.8 Dash paid from the blockchain approx every 7 days (same for miners)
If a masternode is very lucky it can get 2x 1.8 Dash (we call that winning the lottery) and if a masternode is very unlucky it skips a payment. Both are very rare occassions
at dash master nodes win earn much much more than xem
so dev at xem must gives to supernodes more xem
we have the same amount from september half a year and more is not fairrrrrrrr
dev must increased the amount of xem per day per supernodes