Ethereum (ETH) has formed a multi-month bull flag pattern on the weekly chart, indicating a potential 76% price increase if a breakout is confirmed. As of October 15, 2025, ETH is trading at $4,120, a 6% decline from its recent high of $4,382. The cryptocurrency is down 16.7% from its all-time high of $4,946 in late August. A breakout above the $4,440 level could propel Ethereum's price to approximately $7,245. Technical indicators show a possible momentum shift, with the Aroon Up at 42.86% and Aroon Down at 0%. The RSI remains near neutral, suggesting room for further gains, though a resistance zone between $4,100 and $4,250 may present short-term obstacles.