$UB The open interest of the contract surges, and leverage betting intensifies. Within 24 hours, the open interest increased from approximately 45.97 million to about 69.33 million, a growth of over 50%, indicating that a large amount of capital is engaging in short-term trading through leverage. A surge in open interest is often accompanied by more intense price fluctuations and higher pin risk, and a reversal in direction could trigger a chain of forced liquidations.