StandX's trading points event lets you earn an extra 10% reward points when using the Binance wallet. The announcement clearly states that the points have retroactive effect, rewarding both past and future trades. It seems like the airdrop design won't just focus on the event period—previous trades will also be retroactively rewarded, and future trades will continue to accumulate points. This is pretty friendly and considerate for early users. If you're not trading, holding DUSD currently offers an annualized yield of 3.25%, and you'll also earn 1.2 points daily. But note that you need to move your DUSD to the Perps wallet for it to be effective.