Altcoin Season Triggered as ETH Surges Past BTC

  • ETH is outperforming BTC, hinting at an altcoin rally.

  • Ethereum ETF inflows exceed new issuance.

  • ETH Open Interest (OI) is surging rapidly.

The long-awaited altcoin season trigger may finally be upon us—though it’s arriving without the dramatic fireworks many expect. Market watchers are noting a familiar trend: Ethereum (ETH) is beginning to outperform Bitcoin (BTC), historically a key signal that altcoin season is near.

Currently, ETH is gaining momentum in two major areas:

  • Open Interest (OI) in ETH futures is on the rise, showing growing trader confidence and market activity.

  • Ethereum spot ETF inflows have exceeded the rate of new ETH issuance, reducing circulating supply and adding demand pressure.

What ETH’s Performance Means for Altcoins

Altcoin seasons don’t start overnight. They usually begin subtly—with ETH gaining strength against BTC. This shift suggests that investors are rotating capital from Bitcoin into Ethereum and, eventually, into smaller-cap altcoins.

When Ethereum leads the market, altcoins typically follow. This is because ETH acts as a gateway asset—its success often draws attention and liquidity toward the broader crypto market. The ETF approval and resulting institutional interest are only accelerating this trend.

Altcoin Season Trigger

Alt season doesn’t start with fireworks.

It starts with ETH outperforming BTC.

Right now:
• $ETH OI is pumping
• ETH ETF inflows > new issuance

BE READY!!! pic.twitter.com/y3MdPEBoAt

— Kyle Chassé / DD (@kyle_chasse) July 13, 2025

ETF Inflows Add Fuel to the Fire

Ethereum’s spot ETFs are proving to be game changers. With inflows now surpassing ETH’s new issuance, supply is tightening just as institutional demand picks up. This kind of dynamic historically drives price increases and stokes broader crypto rallies.

Add rising ETH open interest into the mix, and we have strong technical and fundamental signs that an altcoin rally could be imminent. While it’s too early to claim victory, the indicators are aligning—and smart investors are getting ready.

Read also:

  • Altcoin Season Triggered as ETH Surges Past BTC

  • JASMY Shows Early Signs of Trend Reversal

  • Ethereum Falling Wedge Signals Possible $3,100 Breakout

  • Solana Breaks Out to $168, Pulls Back to Key Support

  • Bitcoin Banana Zone: A Lesson in Patience

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