MACD bearish green bars continue, downward momentum has not completely disappeared; affected by 4-hour bearish pressure, after a rally, it is likely to encounter resistance and fall back for a second bottom; as long as the rebound cannot stabilize above 2231, the downward trend remains unchanged, and it will revisit the 2160 support level, breaking below which will lead to a deep correction; only if it stabilizes above 2235 will the bearish trend temporarily ease, otherwise, the entire rebound should be used for shorting.

4-hour key resistance: 2194–2210, ultimate resistance 2231;
4-hour key support: 2160 intraday low, breaking below will directly target 2120–2100.

Trading suggestions:
ETH rebound in the 2198-2230 range to establish short positions, first target 2160, second target 2120–2100