#事件合约 The prices of event contracts and spot prices generally have discrepancies, typically 20 to 30 points. However, the prices of event contracts and spot prices are clearly at a negative premium, and normal observation shows a price of -1, which is usually 20 to 30 points lower. In this order, it can be seen that the closing price is much higher than the spot price; as long as the prices are similar, the platform usually wins. This really is a way for the platform to take advantage of retail investors, so it's best to avoid it if possible.