5% of fees paid from traders will be rewarded back to a select group of traders. This will occur on a week-by-week basis. Be in the top 5% of traders by volume for that week to earn a portion of the rewards! You can check eligibility, and claim rewards, by going to the "Rewards" tab on the trading interface. From here, connect your wallet and see if you are eligible. Rewards will vary based on your trading activity in a given epoch (fortnight). You can toggle between rewards cycles in the dropdown menu in order to change rewards period.