$ETH A small bullish line directly surged to 2884, then entered a downward adjustment mode, with the market continuing to fluctuate within this range. The core logic is very clear: as long as it does not break the key support level of 2800, I will firmly remain bullish; even if there are repeated adjustments, as long as the 2800 defense line is not lost, the bullish outlook will not change, and this judgment is sound.