On April 13, Bella Fang, the founder of Singapore WBF Exchange, acted as a guest chain node and shared wonderful views in the AMA event. Bella Fang said that the Watt contract launched by WBF is well-known and is jointly created by top teams. Its carefully designed "marked price", "gradient margin" and "partial position reduction mechanism" can effectively strengthen risk management and protect user rights. . Mechanisms such as the return of liquidated positions, the liquidation of penalties, the return of commissions for pending orders, and the deep binding of WBF's values are the best embodiment of "long-termism". Bella Fang believes that through blockchain technology + Internet innovation + the underlying logic of traditional finance, it will become the biggest window of opportunity in the next era. For details of AMA, please see: https://www.chainnode.com/ama/421144