According to the source, ETH pushed back above 4,000, reclaiming a major psychological level that often acts as a liquidity magnet and momentum trigger for short-term crypto trading, source: the provided social media post on X. For execution, traders can watch whether price holds 4,000 on higher time-frame closes and monitor volatility spikes and liquidity sweeps around the level to gauge breakout-continuation versus fake-out risks, source: the provided social media post on X. A sustained hold may support ETH dominance and spillover to ETH beta altcoins, while a failure to hold raises mean-reversion risk, source: the provided social media post on X.