When is the anticipated market date?
https://bitcointalk.org/index.php?topic=2076948.msg20915093#msg20915093This answers your question.
Very nice to see how DPOS work . btw after DPOS end, how much can earn from staking?
12% from balance each block?
Yes, all balances will earn 12% yearly interest after the DPOS period has ended, PoW will still be active although only at 1 coin per block for the reward.