The highlight of this simulated trading competition is the "zero threshold". The entire event allows for a lottery draw starting from the registration, without needing to operate a real account to directly receive rewards. The benefit of a simulated trading account is that the risk is controllable, but this event makes the practice of simulated trading itself more valuable: it can be used to test strategies and also conveniently earn rewards. The profit challenge can also provide additional GT incentives, which can be considered positive feedback for users looking to enhance their pace.