Hello railr. Thanks for the question. I was actually wondering these details myself so I just sent Gold Reward a private message and asked for more details on the payouts for staking. As soon as I find out I will share it on here. From my experience with staking coins it all depends on the amount of coins one holds. Some have a much higher percentage of payouts than others. The way I see it its a nice bonus on top of the lending to make extra passive profits.