According to @NFT5lut, Ethereum is about to breakout from its all-time high set in 2021, suggesting a momentum shift if resistance is reclaimed and held. Source: @NFT5lut on X, Aug 13, 2025. The 2021 ETH ATH is near 4,867 USD, and traders often look for a daily or weekly close above that level to confirm a breakout and reduce false-signal risk. Source: CoinMarketCap ETH historical data; Investopedia breakout trading. Invalidation would be a swift move back below the prior high after a closing breakout, while sustained holding above could support continuation; risk management commonly places stops just below the reclaimed level. Source: Investopedia breakout and support/resistance guidelines.