Sol just reached 245, and it will fall back to 241.25-240.25 to add some positions. Defend 239.50, and reduce the added positions if it breaks, and take it back at 238.85. Although the loss is small, it avoids a slightly heavy position. If it rebounds to 247.50, 249.25/249.50, you need to take more than half of the profit, otherwise it will fall back to 242-238 to add positions in the second half of tonight, and the position will become passive if it becomes heavy. The remaining position will chase 252.50-254.25.