How you you ever used Huobi Wallet and its specialities.With Huobi Wallet you can create free IOST Wallet and it allows you to delegate your IOST coins to Huobi Node and you can start to earn IOST coins as possive income.
Acording to the stakingreward.com IOST stakings ROI %17 yearly and Huobi Wallet promise to pay to total income of node to the voters.If there is a solid example I can share my statistics I just voted 63000 IOST to Huobi Node and it pays approximately 28 IOST nearly daily in block sycle.
If you unvote your initial investment coins and call them back to the wallet you have to wait for 7 days to use or transfer them back to somewhere.In this period of time you can not benefit from voting bonus.
It is price stability is good and if you entered in good price it is very efficient Delegated Proof of Stake investment.