At the 3110 level, I chose to take profit and exit the position, mainly because the support and resistance below are quite strong, and the short-term breakout probability is not very optimistic. Instead of stubbornly holding on, it's better to preserve capital and profits, and wait for the trend to become clearer before re-entering. If there are new trading opportunities and ideas later on, I will continue to share my thoughts. If you're interested, you can follow and take a look, and let's study the market rhythm together.