Ethereum (ETH) is facing a bearish sentiment among retail investors on Binance as it tests the $4,000 resistance level.Binance's taker buy-sell ratio for Ethereum turned sharply negative at $4,000, indicating a selling stance.However, the surge in demand for Ethereum Exchange-Traded Funds (ETFs) suggests growing institutional interest supporting Ethereum's price.Despite a significant correction, analysts remain optimistic, seeing the current price dip as healthy for Ethereum's market.