[Analyst: Ethereum Faces Challenges At Key Technical Levels, And The Volatile Trend Is Expected To Continue] According To Analyst Charge Duck Army On X, Ethereum Formed A Negative Line This Week, And The Weekly MA30 Showed A Downward Trend. Despite This, ETH Is Still Above The Long-term Upward Trend. MACD Below The Zero Axis Shows That The Downward Momentum Is Weakening. If It Can Close Positive This Week, The First MACD Golden Cross In Four Months May Appear, Indicating Possible Upward Momentum. Before Bitcoin Reaches A New High, Ethereum May Continue To Show Relative Weakness, And Grayscale Selling Pressure Is Still There, But It Is Expected To Be Gradually Digested. The Daily Line Shows A Small Positive Line And The Trading Volume Is Halved, Indicating That The Market Is Recovering From The Correction. Although The Daily MA30 Shows A Slight Downward Trend, The MACD Shows That The Downward Momentum Is Strengthening. In The Short Term, The Market May Continue To Fluctuate Upward, And The Price Is Likely To Return To Above The MA30 Line. For Short-term Operations, It Is Recommended To Go Long At 2490 And Short At 2540, And Pay Attention To Timely Stop-profit And Stop-loss. In The Next Few Days, If Bitcoin Is Active, Ethereum Is Also Expected To Rise Accordingly, And Key Pressure And Support Levels Need To Be Closely Watched