$ETH 4H The disk shows that after breaking through the 3531 support level, it touched the 3236 support level and rebounded to 3531, encountered resistance and fell back to near the 3236 support level. If the 3236 support level is broken, it will continue to test downwards. Before it breaks through, it will move in the range of 3236-3531. Don't think about seeing a higher position before breaking through 3531.