The advantage of T+0 delivery in futures is: 1, which increases the flow speed of the same fund. 2. Increase the number of speculators and pass on the risk of spot traders. In the futures market, the existence of speculators increases the trading volume, making it easier for spot traders who really need to sell goods and buyers who need to buy goods to reach a deal in an active market. There are more profit opportunities that day. For investors with a high proportion of operations, the continuous entry and exit of the same fund increases the possibility of profit. 4. Improve the risk controllability of the day. If the price goes all the way in the opposite direction after opening the position on the same day, you can stop the loss in time on the same day, and the loss will not be too great. The disadvantages of futures T+0 delivery are: 1, retail investors passively increase the number of transactions and increase transaction costs. There may be more risks that day. For investors with a low proportion of correct operations, the constant entry and exit of the same fund increases the possibility of losses. 3. Need real-time attention. Because you can go in and out many times a day, the possibility of profit increases and the opportunity of risk control increases. Therefore, driven by interests, more people will choose to pay attention to the disk trend in real time in order to make corresponding operations.