Delegator APR%

The methodology uses a rolling window calculation of total stake-weighted rewards based on the time periods (1 day, 7 days, 30 days, all-time) calculated. Stake-weighted here means the daily rewards of a delegator are divided by their delegated stake for the day. These stake-weighted rewards are then annualized over the given period.

APR% = (delegator’s rewards per stake in MATIC * 365 days * 24 hours * 60 minutes * 60 seconds) / (time period in seconds)

In order to control for noise due to differing active delegation times, the APR% calculation ONLY takes into consideration delegators that have active delegations for the whole time window. All-time means being active for more than 30 days.

The gross APR% for a delegator means their rewards before the validators whom they delegated their stake to take their commissions. Net APR% would be what the delegator actually receives after the commissions.