For the first time since 2021, Ethereum is flexing some serious muscle against Bitcoin. The ETH/BTC pair just broke above a multi-year downtrend that's been keeping altcoins in Bitcoin's shadow. This isn't just another blip on the charts - it could be the signal that altseason is finally here.
Technical Breakdown Shows Real Strength
Trader Goomba spotted something big: September marked the first monthly close above that brutal descending trendline. The breakout zone sits around 0.039-0.04 BTC, and if Ethereum can hold these levels, it could flip from resistance into solid support. What makes this even more compelling is that ETH is now trading above its moving average ribbon - historically, that's when things get interesting for altcoins.

The momentum shift is real. After years of getting crushed by Bitcoin's dominance, Ethereum is finally showing it can stand on its own. This breakout isn't happening in isolation either. Bitcoin's dominance has been stalling out, creating space for alternatives to catch up. When capital starts rotating from BTC into ETH, it usually doesn't stop there - it flows into the broader altcoin market.
Ethereum's fundamentals are backing up the technicals too. The ongoing scaling improvements and growing staking ecosystem are giving investors real reasons to believe. The market structure is shifting, and for the first time in a while, it's favoring altcoins over Bitcoin.
What Happens Next Could Change Everything
The real test comes now. Can Ethereum hold above that 0.039 BTC level? If it can survive a retest and bounce higher, we could see acceleration toward much higher targets. That would likely trigger the broad altcoin surge that's been building pressure for months. But if it fails and falls back under the trendline, we're probably looking at more consolidation under Bitcoin's thumb.
This breakout represents one of the strongest technical signals we've seen in years. If it holds, Ethereum won't just strengthen its own position - it could unleash a wave that lifts the entire altcoin market. The next few weeks will tell us whether we're witnessing the start of a new bullish cycle or just another false dawn.