Ethereum declined by about 2% over the past day, trading close to $2,480 on September 15, and is now facing the possibility of breaking below $2,400 if selling pressure persists. Recent CoinGecko data shows that the latest move down followed a sharp rejection from an intraday high near $2,606. Ethereum has struggled to establish $2,500 as support, repeatedly pushing above the level but encountering selling activity between approximately $2,535 and $2,600. Each attempt has resulted in a pullback, leaving buyers unable to sustain momentum above this critical zone.