Ethereum's current sideways movement may soon resolve into a significant rally, potentially exceeding 100% by 2026. This prediction is based on higher timeframe analysis, drawing parallels from Ethereum's historical price behavior. A six-year consolidation range, with repeated failures between $4,500 and $4,900, has characterized Ethereum's recent past. Understanding its full market history reveals two key inflection points that preceded massive rallies. The first was in early 2017, a breakout above $40 leading to a 7,500% surge. The second occurred in mid-2020, a breakout from a falling wedge resulting in a 1,900% continuation rally. Both breakouts were followed by extended periods of sideways action, mirroring Ethereum's current state below $4,900. Despite this, the overall bullish trend remains intact, forming an ascending triangle pattern with higher lows since 2021. Ethereum has already pulled back 25% from recent highs into this triangle's support, with the $2,000 psychological level acting as a strong floor. The next step involves confirmation through higher lows and a push away from support. If support holds and bullish confirmation emerges, the immediate target is a return to the $4,500 resistance. A clean break above this level would confirm the ascending triangle's completion, expected to trigger a 100% rally in 2026.