Ethereum Fills the CME Gap—Could This Ignite the AltSeason 2025?

Ethereum is currently showing resilience, trading steadily as Bitcoin continues to consolidate within a tight range. Despite the broader market’s cautious sentiment, the ETH price has held key support levels, drawing attention from traders eyeing its next big move. Interestingly, Ethereum has now filled its CME gap, a technical event often associated with stronger price action. With altcoins beginning to show signs of momentum, this development raises the question—could Ethereum’s recent move be setting the stage for the next altseason?

Ethereum Price Fills the CME Gap

Ethereum recently filled its CME gap, a technical event that traders closely monitor for directional clues. The gap, left behind when ETH futures opened lower at $3,250 on the CME exchange, has now been fully closed as Ethereum’s spot price rallied back into the same range. This move was significant because CME gaps are often seen as “magnets” for price action, with historical data showing that over 80% of gaps on CME futures tend to get filled within weeks.

On the daily chart, ETH is currently trading near $3,280, holding just above its 20-day EMA ($3,220) while maintaining support from the 200-day EMA ($2,950). The RSI (Relative Strength Index) is hovering around 58, suggesting Ethereum is building bullish momentum without being overbought. At the same time, trading volumes have picked up by nearly 12% in the past 24 hours, hinting at renewed market interest.

If Ethereum sustains above the $3,250 zone (the gap closure level), the next immediate resistance lies at $3,450, followed by a stronger ceiling at $3,800. On the downside, support remains around $3,050–$3,100, where both EMA clusters and previous accumulation zones align.

Why This Matters for Altseason

Ethereum’s CME gap closure is more than a technical event—it could be a catalyst for the next altseason. Historically, altcoins outperform when Ethereum begins gaining strength against Bitcoin. The ETH/BTC ratio, currently near 0.055, has acted as a key pivot level in previous cycles. A decisive move above this range often marks the beginning of altcoin rallies.

At the same time, the Altcoin Market Cap (TOTAL3) has climbed back above $450B, signaling fresh capital rotation into the broader market. Liquidity is beginning to shift beyond Bitcoin, with mid-cap and DeFi tokens already showing stronger momentum. Ethereum’s dominance in DeFi, Layer-2 scaling, and NFTs, supported by over $50B in total value locked, reinforces its leadership role.

If the Ethereum (ETH) price sustains momentum above critical resistance zones, it could unlock the next wave of gains across altcoins, marking the true start of altseason.