Ethereum's intraday key support zones are 2050–2000. As long as these two critical levels are not broken on a pullback, the small-scale rebound structure remains valid and can continue to look for a rebound.

The first resistance above is at 2130. If it can be effectively broken through, the rebound strength will significantly increase, with subsequent targets at 2180–2280.

Conversely, if the small-scale price breaks below 2000, there is a risk of a spike. Once a pullback spikes down to the 1800–1750 range, consider gradually accumulating spot positions and playing the rebound.