Ethereum price prediction: Will ETH underperform Bitcoin again in 2026?

Ethereum has fallen harder than Bitcoin, down nearly 70% from its high while the ETH/BTC ratio sits near multi-year lows. Will Ether keep lagging the market leader through 2026, or is the underperformance setting up a reversal? Here is the case on both sides, and what would flip it. Summary Ethereum trades near $1,550 as of late June 2026, down roughly 68% from its August 2025 all-time high near $4,950 and below every major moving average, the weakest technical picture among the large-cap majors. The ETH/BTC ratio sits near multi-year lows because Ether has fallen harder than Bitcoin’s roughly 52% drawdown, extending a multi-year stretch of underperformance against the market leader. The case for continued underperformance rests on Bitcoin’s ETF and treasury-driven institutional dominance, competition from Solana for on-chain activity, and a muddier investment narrative for Ether. The case for a reversal rests on deep-value pricing, staking yield, the Layer-2 and tokenization ecosystem, potential rotation of ETF flows, and the tendency of Ether to outperform in late-cycle altcoin phases. Year-end forecasts span roughly $1,266 at the bearish end to $4,400 to $5,300 at the bullish end, a gap that turns on whether capital rotates back toward Ether or stays concentrated in Bitcoin. Ethereum (ETH) is trading near $1,550 as of late June 2026, and it has fallen harder than almost any other large-cap crypto asset, which raises the question this article addresses: will Ether keep underperforming Bitcoin through the rest of 2026, or is the very depth of its decline setting up a reversal? The numbers frame the problem starkly. Ether is down roughly 68% from its August 2025 all-time high near $4,950, a far deeper drawdown than Bitcoin’s roughly 52% fall from its own peak, and it trades below every major moving average, from the 20-day exponential average on up through the 200-day near $2,317, with a completed death cross and a relative strength index near 30. Ethereum daily price chart — June 29 | Source: crypto.newsThe Fear and Greed reading sits around 13, even deeper in extreme fear than Bitcoin’s, and the $1,500 to $1,600 zone has become the line in the sand that bulls are defending; a clean loss of it opens $1,450 and then $1,400. Most tellingly for this question, the ratio of Ether’s price to Bitcoin’s sits near multi-year lows, the clearest single expression of how badly Ether has lagged the asset the market treats as its anchor. That ratio, ETH measured against BTC, is the real subject of this piece, because the question is not only where Ether’s dollar price goes but whether it keeps losing ground to Bitcoin specifically.