TEK 40% interest every 30+ days http://tekcoin.org/ minimum stake age / maximum stake ageBattlecoin (BCX) – 50% per year 10 day/20 dayTekcoin (TEK) – 500% 30/90 Bottlecaps (CAP) – 100% 30/90Diamond (DMD) 50% 7/30HoboNickels (HBN) - 100% 10/30Micro - PoS only with 10% stake / microCoin 2.2.0.1 walletMintcoin (MINT) – 20% 20/40Novacoin (NVC) - 100% 30/90Philosopherstone (PHS) – 50% 5/10 GrowthCoin GRW 100,0% 5/15 Hyper HYPER 60,0% 5/100 ECCcoin ECC 25,0% 42/84 Zeitcoin ZEIT 25,0% ?/30 days Blade BLA 20,2% 10/30 Ghostcoin GHC 20,0% 20/40 Mintcoin MINT 20,0% 20/40Paccoin PAC 400,0% 30/90Truckcoin TRK 200,0% 8h/30 SuperCoin SUPER 100,0% 1/60 Sync SYNC 100,0% 6h/30 days Roman Coin ROM 30,0% 1/30Digit DIG 116,0% 0,3/30 MammothCoin MAMM 50,0% 1/60 Legendary Coin LGD 50,0% 5/15