We take a daily snapshot of all of your eligible holdings. Your monthly interest is calculated based on the average of your daily balance.
All Voyager interest rates are annual. In order to find the monthly rate you will receive, please make sure to divide the annual rate by 12.
For example, if you hold 5,000 Voyager Tokens for 15 days of a 30 day month, you will have a monthly average balance of ~2,500 Voyager Tokens and will be eligible for interest on that accordingly.