The Bera small level has started to accelerate upwards, and our long position has already secured a few points of increase. For those who don't want to hold for the long term, you can take profits in batches. Those who want to hold for the long term must set a stop-loss to protect their capital. Next, pay attention to 3.85u above; if this resistance line is broken, you can continue to hold. If it fails to break, you should take all profits.